submission_id stringlengths 10 10 | problem_id stringlengths 6 6 | language stringclasses 3
values | code stringlengths 1 522k | compiler_output stringlengths 43 10.2k |
|---|---|---|---|---|
s032876341 | p04050 | C++ | #include<bits\stdc++.h>
using namespace std;
typedef long long ll;
ll qread()
{
ll ans=0;char c=getchar();
while(c<'0' or c>'9') c=getchar();
while('0'<=c and c<='9') ans=ans*10+c-'0',c=getchar();
return ans;
}
void write(ll num)
{
if(num>9) write(num%10);
putchar('0'+num%10);
}
void writeln(ll num) {write(num);p... | a.cc:1:9: fatal error: bits\stdc++.h: No such file or directory
1 | #include<bits\stdc++.h>
| ^~~~~~~~~~~~~~~
compilation terminated.
|
s592302713 | p04050 | C++ | #include <bits/stdc++.h>
using namespace std;
int cl = 0, n, m;
int a[102], b[102];
set<int> ke;
signed main() {
scanf("%d%d", &n, &m);
for (int i = 1; i <= m; i++) {
scanf("%d", &a[i]);
if (a[i] % 2) cl++;
if (a[i] % 2) ke.insert(a[i]);
}
if (m == 1) {
cout << a[1] <<... | a.cc: In function 'int main()':
a.cc:45:29: error: break statement not within loop or switch
45 | if (!ke.size()) break;
| ^~~~~
|
s010162125 | p04050 | C++ | #include <vector>
#include <iostream>
using namespace std;
int main() {
int N, M;
cin >> N >> M;
vector<int> A(M);
vector<int> odds;
for (int i = 0; i < M; ++i) {
cin >> A[i];
if (A[i] & 1) odds.push_back(A[i]);
}
if (odds.size() >= 3) {
cout << "Impossible" << endl;
}
else if (N == 2) {
cout << 2 << e... | a.cc: In function 'int main()':
a.cc:20:31: error: no matching function for call to 'find(std::vector<int>::iterator, std::vector<int>::iterator, int)'
20 | int ptr = find(A.begin(), A.end(), N / 2 + 1) - A.begin();
| ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file include... |
s955162565 | p04050 | C++ | #include<cstdio>
#include<algorithm>
#include<iostream>
#include<queue>
#include<set>
#define rep(i,s,t) for(register int i=s;i<=t;++i)
#define _rep(i,s,t) for(register int i=s;i>=t;--i)
#define Rep(i,s,t) for(register int i=s;i<t;++i)
#define go(x) for(register int e=las[x];e;e=nxt[e])
#define re register
#define fi f... | a.cc: In function 'int main()':
a.cc:46:9: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
46 | rep(i,1,m){
| ^
a.cc:6:37: note: in definition of macro 'rep'
6 | #define rep(i,s,t) for(register int i=s;i<=t;++i)
| ^
a.c... |
s234548704 | p04050 | C++ | #include<iostream>
#include<vector>
#include<algorithm>
#include<set>
#include<map>
#include<iomanip>
#include<math.h>
#include<bitset>
#include<assert>
using namespace std;
using ll=long long;
using ld=long double;
using P=pair<ll,ll>;
#define MOD 1000000007LL
#define INF 1000000000LL
#define EPS 1e-10
#define FOR(i,n... | a.cc:9:9: fatal error: assert: No such file or directory
9 | #include<assert>
| ^~~~~~~~
compilation terminated.
|
s089832190 | p04050 | C++ | #include<iostream>
#include<vector>
#include<algorithm>
#include<set>
#include<map>
#include<iomanip>
#include<math.h>
#include<bitset>
using namespace std;
using ll=long long;
using ld=long double;
using P=pair<ll,ll>;
#define MOD 1000000007LL
#define INF 1000000000LL
#define EPS 1e-10
#define FOR(i,n,m) for(ll i=n;i<... | a.cc: In function 'int main()':
a.cc:37:17: error: 'assert' was not declared in this scope
37 | assert(false);
| ^~~~~~
a.cc:9:1: note: 'assert' is defined in header '<cassert>'; this is probably fixable by adding '#include <cassert>'
8 | #include<bitset>
+++ |+#include <c... |
s633890929 | p04050 | C++ | #include <bits/stdc++.h>
#define For(i, j, k) for (int i = j; i <= k; ++ i)
#define Forr(i, j, k) for (int i = j; i >= k; -- i)
using namespace std;
inline int read() {
int x = 0, p = 1; char c = getchar();
for (; !isdigit(c); c = getchar()) if (c == '-') p = -1;
for (; isdigit(c); c = getchar()) x = (x << 1) + (... | a.cc: In function 'int main()':
a.cc:46:9: error: 'iNt' was not declared in this scope; did you mean 'int'?
46 | iNt tt = 0; For(i, 1, cnt) if (ans[i] == 0) ++ tt;
| ^~~
| int
a.cc:46:56: error: 'tt' was not declared in this scope; did you mean 'tp'?
46 | iNt tt = 0; Fo... |
s379763627 | p04050 | C++ | #include<stdio.h>
#include<cstring>
#include<cstdlib>
#include<algorithm>
#include<vector>
#include<map>
#include<set>
#include<cmath>
#include<iostream>
#include<queue>
#include<string>
using namespace std;
typedef long long ll;
typedef pair<int,int> pii;
typedef long double ld;
typedef unsigned long long ull;
typedef... | a.cc: In function 'int main()':
a.cc:42:13: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
42 | rep(i,1,m) a[i]=read(),if(a[i]&1) num++;
| ^
a.cc:22:38: note: in definition of macro 'rep'
22 | #define rep(i,j,k) for(register int i=(int)(j);i<=(int)(k);... |
s701140744 | p04050 | C++ | if (n == 1) {
cout << "1\n1\n1\n";
return 0;
} | a.cc:1:9: error: expected unqualified-id before 'if'
1 | if (n == 1) {
| ^~
|
s036992569 | p04050 | C++ | #include <bits/stdc++.h>
using namespace std;
const int MOD=1e9+7;
const double PI=3.14159265359;
int main(){
ios_base::sync_with_stdio(0);
cin.tie(0);
int n,m;
cin>>n>>m;
vector<int> v(m);
int oct=0;
for(int&i:v)cin>>i, oct+=i%2;
if(oct>2){
cout<<"Impossible";
... | a.cc:24:15: warning: missing terminating " character
24 | cout<<"1 /n 1 /n 1;
| ^
a.cc:24:15: error: missing terminating " character
24 | cout<<"1 /n 1 /n 1;
| ^~~~~~~~~~~~~
a.cc: In function 'int main()':
a.cc:25:9: error: expected primary-expression before... |
s267040798 | p04050 | C++ | #include <bits/stdc++.h>
using namespace std;
const int MOD=1e9+7;
const double PI=3.14159265359;
int main(){
ios_base::sync_with_stdio(0);
cin.tie(0);
int n,m;
cin>>n>>m;
vector<int> v(m);
int oct=0;
for(int&i:v)cin>>i, oct+=i%2;
if(oct>2){
cout<<"Impossible";
... | a.cc: In function 'int main()':
a.cc:24:36: error: expected ';' before 'return'
24 | cout<<"1 /n 1 /n 1 /n 1 /n"
| ^
| ;
25 | return 0;
| ~~~~~~
|
s287826304 | p04050 | C++ | #include <bits/stdc++.h>
using namespace std;
const int N = 110, M = 100010;
vector<int>v, u;
int num, n, k, x;
int main()
{
scanf("%d%d", &n, &k);
if (n == 1)
return puts("1\n1\n1"), 0;
if (k == 1)
{
scanf("%d", &x);
printf("%d\n%d\n%d %d", x, 2, x - 1, 1);
return 0;
}
for (int i = 1; i <= k; i++)
{
s... | a.cc: In function 'int main()':
a.cc:26:9: error: 'else' without a previous 'if'
26 | else
| ^~~~
|
s456001348 | p04050 | C++ | #include <bits/stdc++.h>
using namespace std;
const int N = 110, M = 100010;
vector<int>v, u;
int num, n, k, x;
int main()
{
scanf("%d%d", &n, &k);
if (n == 1)
return puts("1\n1\n1"), 0;
if (k == 1)
{
scanf("%d", &x);
printf("%d\n%d\n%d %d", x, 2, x - 1, 1);
return 0;
}
for (int i = 1; i <= k; i++)
{
s... | a.cc: In function 'int main()':
a.cc:25:44: error: expected primary-expression before ')' token
25 | sort(v.begin(),v.end(),greater<int>);
| ^
a.cc:26:9: error: 'else' without a previous 'if'
26 | else
| ^~~~
|
s588495142 | p04050 | C++ | #include <bits/stdc++.h>
using namespace std;
const int N = 110, M = 100010;
vector<int>v, u;
int num, n, k, x;
int main()
{
scanf("%d%d", &n, &k);
for (int i = 1; i <= n; i++)
{
scanf("%d", &x);
v.push_back(x);
num += x & 1;
n += x;
if (x & 1)
u.push_back(x);
}
sort(v.begin(), v.end(), greater<int>);... | a.cc: In function 'int main()':
a.cc:18:46: error: expected primary-expression before ')' token
18 | sort(v.begin(), v.end(), greater<int>);
| ^
|
s830933164 | p04050 | C++ | #include <bits/stdc++.h>
using namespace std;
int m, n;
const int N = 200;
int ai[N], c;
int main()
{
cin >> m >> n;
if (n == 1)
{
int a;
cin >> a;
if (a == 1) cout << 1 << endl << 1 << endl << 1 << endl;
else cout << a << endl << 2 << endl << a - 1 << " " << 1 << endl;
... | a.cc: In function 'int main()':
a.cc:42:29: error: no match for 'operator<<' (operand types are 'std::basic_ostream<char>::__ostream_type' {aka 'std::basic_ostream<char>'} and 'std::ostream' {aka 'std::basic_ostream<char>'})
42 | else cout << n << endl << cout << ai[A] - 1 << " ";
| ~~~~~~~~~~~~... |
s250103300 | p04050 | C++ | #include <vector>
using namespace std;
int N, M;
vector<int> even;
vector<int> odd;
vector<int> a;
vector<int> b;
int main() {
cin >> N >> M;
for (int i = 0; i < M; ++i) {
int t;
cin >> t;
if (t & 1) {
odd.push_back(t);
} else {
even.push_back(t);
}
}
if (odd.size() > 2) {
... | a.cc: In function 'int main()':
a.cc:11:3: error: 'cin' was not declared in this scope
11 | cin >> N >> M;
| ^~~
a.cc:2:1: note: 'std::cin' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
1 | #include <vector>
+++ |+#include <iostream>
2 | using namespa... |
s101076008 | p04050 | C++ | #include <iostream>
#include <string>
#include <vector>
#include <algorithm>
#include <cstdio>
#include <queue>
#include "math.h"
#include <complex>
#include <iomanip>
#include <map>
#define ifor(i,a,b) for (int i=(a);i<(b);i++)
#define rfor(i,a,b) for (int i=(b)-1;i>=(a);i--)
#define rep(i,n) for (int i=0;i<(n);i++)
#... | a.cc: In function 'int main()':
a.cc:71:5: error: 'else' without a previous 'if'
71 | else{
| ^~~~
|
s915101497 | p04050 | C++ | #include <iostream>
#include <string>
#include <vector>
#include <algorithm>
#include <cstdio>
#include <queue>
#include "math.h"
#include <complex>
#include <iomanip>
#include <map>
#define ifor(i,a,b) for (int i=(a);i<(b);i++)
#define rfor(i,a,b) for (int i=(b)-1;i>=(a);i--)
#define rep(i,n) for (int i=0;i<(n);i++)
#... | a.cc: In function 'int main()':
a.cc:71:5: error: 'else' without a previous 'if'
71 | else{
| ^~~~
|
s198804733 | p04050 | C++ | #include <bits/stdc++.h>
using namespace std;
#define COUT(x) cout << #x << " = " << (x) << " (L" << __LINE__ << ")" << endl
template<class T> inline bool chmax(T& a, T b) { if (a < b) { a = b; return 1; } return 0; }
template<class T> inline bool chmin(T& a, T b) { if (a > b) { a = b; return 1; } return 0; }
template... | a.cc: In function 'int main()':
a.cc:39:13: error: expected '}' before 'else'
39 | else {
| ^~~~
a.cc:35:37: note: to match this '{'
35 | if (odd == 0 || M == 1) {
| ^
|
s456029820 | p04050 | Java | import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.io.PrintWriter;
import java.util.ArrayList;
import java.util.Collections;
import java.util.NoSuchElementException;
public class Main {
private static class Task {
void solve(FastScanner in, PrintWriter out) throws Ex... | Main.java:19: error: unreachable statement
return;
^
1 error
|
s574316289 | p04051 | C++ | #include <bits/stdc++.h>
using namespace std;
#define M 4005
#define delta 2001
#define MOD 1000000007
#define ll long long
#define int long long
int n;
int a[M], b[M];
ll ans;
ll f[M][M], mns[M][M];
inline ll quick_pow(ll x, ll k)
{
ll res = 1;
while (k)
{
if (k & 1) (res *= x) %= MOD;
(x *= x) %= MOD; k >>... | cc1plus: error: '::main' must return 'int'
|
s197952389 | p04051 | C++ | #include <bits/stdc++.h>
using namespace std;
inline int read()
{
int x=0,f=1,c=getchar();
while(c<48) c=='-'&&(f=-1),c=getchar();
while(c>47) x=x*10+c-'0',c=getchar();
return x*f;
}
const int MAXN = 200005;
const int mod=1e9+7;
const int size=2001;
int fac[size*5],ifac[size*5];
int a[MAXN],b[MAXN],dp[size*5][siz... | a.cc:15:9: error: reference to 'size' is ambiguous
15 | int fac[size*5],ifac[size*5];
| ^~~~
In file included from /usr/include/c++/14/string:53,
from /usr/include/c++/14/bitset:52,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:52,
from a.cc:... |
s547547425 | p04051 | C++ | #include <bits/stdc++.h>
using namespace std;
inline int read()
{
int x=0,f=1,c=getchar();
while(c<48) c=='-'&&(f=-1),c=getchar();
while(c>47) x=x*10+c-'0',c=getchar();
return x*f;
}
const int MAXN = 200005;
const int mod=1e9+7,size=2001;
int fac[size*5],ifac[size*5];
int a[MAXN],b[MAXN],dp[size*5][size*5];
int n... | a.cc:14:9: error: reference to 'size' is ambiguous
14 | int fac[size*5],ifac[size*5];
| ^~~~
In file included from /usr/include/c++/14/string:53,
from /usr/include/c++/14/bitset:52,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:52,
from a.cc:... |
s821853926 | p04051 | C++ | #include<bits/stdc++.h>
#define int long long
using namespace std;
const int N=5e3;
const int M=2e3+88;
const int mod=1e9+7;
int n,a[M*100],b[M*100],f[N+99][N+99],fac[M*10+99],da;
int ksm(int x,int y){
int base=1;
while(y){
if(y&1)base=(1ll*base*x)%mod;
x=(1ll*x*x)%mod;
y>>=1;
}return base;
}
int C(int n,int m... | a.cc: In function 'int main()':
a.cc:38:48: error: expected ')' before 'mod'
38 | da=((da-C(2*(a[i]+b[i]),a[i]*2)mod)%mod+mod)%mod;
| ~ ^~~
| )
a.cc:38:65: error: expected ')' before ';' token
3... |
s792393510 | p04051 | C++ | /*
Though leaves are many , the root is one.
Through all the lying days of my youth
I swayed my leaves and flowers in the sun.
Now I may wither into the truth.
- William Butler Yeats
*/
#pragma GCC optimize("Ofast,no-stack-protector")
#pragma GCC target("sse,sse2,sse3,ssse3,sse4,popcnt,abm,mmx")
#pragma GCC targ... | In file included from /usr/include/c++/14/string:43,
from /usr/include/c++/14/bitset:52,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:52,
from a.cc:11:
/usr/include/c++/14/bits/allocator.h: In destructor 'std::__cxx11::basic_string<char>::_Alloc_hider::~_All... |
s272305335 | p04051 | C++ | /*
Though leaves are many , the root is one.
Through all the lying days of my youth
I swayed my leaves and flowers in the sun.
Now I may wither into the truth.
- William Butler Yeats
*/
#pragma GCC optimize("Ofast,no-stack-protector")
#pragma GCC target("sse,sse2,sse3,ssse3,sse4,popcnt,abm,mmx")
#pragma GCC targ... | In file included from /usr/include/c++/14/string:43,
from /usr/include/c++/14/bitset:52,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:52,
from a.cc:11:
/usr/include/c++/14/bits/allocator.h: In destructor 'std::__cxx11::basic_string<char>::_Alloc_hider::~_All... |
s602956232 | p04051 | C++ | #include<cstdio>
#include<cctype>
#define rr register
using namespace std;
const int M=4001,N=200011,mod=1000000007;
int dp[M][M],fac[M<<1],inv[M<<1],a[N],b[N],ans;
inline signed iut(){
rr int ans=0; rr char c=getchar();
while(!isdigit(c)) c=getchar();
while(isdigit(c)) ans=ans*10+c-48,c=getchar();
retu... | a.cc: In function 'int iut()':
a.cc:8:12: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
8 | rr int ans=0; rr char c=getchar();
| ^~~
a.cc:8:27: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
8 | rr int ans=0; rr char... |
s740115291 | p04051 | C++ | #include<cstdio>
#include<cctype>
#define rr register
using namespace std;
const int M=4001,N=200011,mod=1000000007;
int dp[M][M],fac[M<<1],inv[M<<1],a[N],b[N],ans;
inline signed iut(){
rr int ans=0; rr char c=getchar();
while(!isdigit(c)) c=getchar();
while(isdigit(c)) ans=ans*10+c-48,c=getchar();
retu... | a.cc: In function 'int iut()':
a.cc:8:12: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
8 | rr int ans=0; rr char c=getchar();
| ^~~
a.cc:8:27: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
8 | rr int ans=0; rr char... |
s417710663 | p04051 | C++ | //G
#include<bits/stdc++.h>
using namespace std;
#define as 1000000007
long long n;
struct
{
long long a,b;
}cas[200000];
long long op(int n)
{
long long QWQ=1;
for(int i=1;i<=n;i++) QWQ*=i;
return QWQ%as;
}
long long Con(long long a,long long b)
{
return op(a+b)/op(a)/op(b)%as;
}
int main()
{
long long ans=0;... | a.cc: In function 'int main()':
a.cc:26:22: error: 'a' was not declared in this scope
26 | cin>>a[i]>>b[i];
| ^
a.cc:26:28: error: 'b' was not declared in this scope
26 | cin>>a[i]>>b[i];
| ^
a.cc:32:37: error: 'a' was not... |
s118242533 | p04051 | C++ | //G
#include<bits/stdc++.h>
using namespacde std;
#define as 1000000007
long long n;
struct
{
long long a,b;
}cas[200000];
long long op(int n)
{
long long QWQ=1;
for(int i=1;i<=n;i++) QWQ*=i;
return QWQ%as;
}
long long Con(long long a,long long b)
{
return op(a+b)/op(a)/op(b)%as;
}
int main()
{
long long ans=0... | a.cc:3:7: error: expected nested-name-specifier before 'namespacde'
3 | using namespacde std;
| ^~~~~~~~~~
a.cc: In function 'int main()':
a.cc:23:9: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
23 | cin>>n;
| ^~~
| std::cin
In file include... |
s441190472 | p04051 | C++ | #include<iostream>
#include<cstdio>
#include<cmath>
#include<algorithm>
#include<cstring>
const int maxn = int(4e4) + 7, mod = int(1e9) + 7;
typedef long long ll;
ll fac[maxn], inv[maxn];
ll pow(ll x,ll y){
x%=P;
ll ans=1;
while(y){
if (y&1) ans=ans*x%P;
x=x*x%P;
y>>=1;
}
ret... | a.cc: In function 'll pow(ll, ll)':
a.cc:10:8: error: 'P' was not declared in this scope
10 | x%=P;
| ^
a.cc: In function 'int main()':
a.cc:48:31: error: call of overloaded 'pow(int, int)' is ambiguous
48 | printf("%lld\n", ans * pow(2, mod - 2) % mod);
| ~~~... |
s932731662 | p04051 | C++ | #include <algorithm>
#include <bitset>
#include <cmath>
#include <cstdio>
#include <cstring>
#include <ctime>
#include <deque>
#include <iostream>
#include <map>
#include <queue>
#include <set>
#include <string>
#include <vector>
using namespace std;
namespace io
{
#define SIZ (1 << 21 | 1)
#define gc() (io::iS == io::... | a.cc: In function 'int main()':
a.cc:90:96: error: expected primary-expression before 'if'
90 | for(int i= 1; i <= n; i++) ans= ((long long)ans - C(2 * (a[i] + b[i]), 2 * b[i])) % P, if(ans < 0) ans+= P;
| ^~... |
s603380047 | p04051 | C++ | #include <algorithm>
#include <bitset>
#include <cassert>
#include <chrono>
#include <climits>
#include <cmath>
#include <complex>
#include <cstring>
#include <deque>
#include <functional>
#include <iostream>
#include <iomanip>
#include <list>
#include <map>
#include <numeric>
#include <queue>
#include <random>
#includ... | a.cc: In function 'int main()':
a.cc:129:5: error: 'make' was not declared in this scope
129 | make();
| ^~~~
a.cc:138:16: error: 'comb' was not declared in this scope; did you mean 'wctomb'?
138 | ans -= comb(2*a+2*b,2*a);
| ^~~~
| wctomb
|
s075848833 | p04051 | C++ | /***"In the name of Allah(swt), the most gracious, most merciful. Allah(swt) blesses with knowledge whom he wants."***/
/*Header file starts here*/
//#include<bits/stdc++.h>
#include<vector>
#include<list>
#include<map>
#include<set>
#include<queue>
#include<stack>
#include<bitset>
#include<algorithm>
#include<iostream... | a.cc:31:12: error: 'long long long' is too long for GCC
31 | #define ll long long
| ^~~~
a.cc:99:19: note: in expansion of macro 'll'
99 | typedef long long ll ;
| ^~
a.cc:31:17: error: 'long long long' is too long for GCC
31 | #define ll long long
| ... |
s910630543 | p04051 | C++ | /* بسم الله الرحمن الرحیم */
/* شهید حاج قاسم سلیمانی
انتقام سخت نزدیک است
*/
#include <bits/stdc++.h>
using namespace std ;
#define int ll
#define all(x) x.begin() , x.end()
#define PB push_back
#define F first
#define S second
#define _sz(x) (int)x.size()
#define debug(x) cerr << #x << " = " << x << endl... | a.cc:10:13: error: '::main' must return 'int'
10 | #define int ll
| ^~
a.cc:45:1: note: in expansion of macro 'int'
45 | int main() {
| ^~~
|
s268183133 | p04051 | C++ | /* بسم الله الرحمن الرحیم */
/* شهید حاج قاسم سلیمانی
انتقام سخت نزدیک است
*/
#include <bits/stdc++.h>
using namespace std ;
#define int ll
#define all(x) x.begin() , x.end()
#define PB push_back
#define F first
#define S second
#define _sz(x) (int)x.size()
#define debug(x) cerr << #x << " = " << x << endl... | a.cc:10:13: error: '::main' must return 'int'
10 | #define int ll
| ^~
a.cc:45:1: note: in expansion of macro 'int'
45 | int main() {
| ^~~
|
s151207768 | p04051 | C++ | /* بسم الله الرحمن الرحیم */
/* شهید حاج قاسم سلیمانی
انتقام سخت نزدیک است
*/
#include <bits/stdc++.h>
using namespace std ;
#define all(x) x.begin() , x.end()
#define PB push_back
#define F first
#define S second
#define _sz(x) (int)x.size()
#define debug(x) cerr << #x << " = " << x << endl
typedef long l... | a.cc: In function 'int main()':
a.cc:58:24: error: 'pw' was not declared in this scope; did you mean 'pow'?
58 | ans = mul(ans, pw(2, MOD - 2)) ;
| ^~
| pow
|
s431853499 | p04051 | C++ | /* بسم الله الرحمن الرحیم */
/* شهید حاج قاسم سلیمانی
انتقام سخت نزدیک است
*/
#include <bits/stdc++.h>
using namespace std ;
#define all(x) x.begin() , x.end()
#define PB push_back
#define F first
#define S second
#define _sz(x) (int)x.size()
#define debug(x) cerr << #x << " = " << x << endl
typedef long l... | a.cc: In function 'int main()':
a.cc:54:9: error: 'prep' was not declared in this scope
54 | prep() ;
| ^~~~
|
s317955010 | p04051 | C++ | v#include<bits/stdc++.h>
using namespace std;
const int N = 200 * 1000 + 20, mod = 1e9 + 7, X = 4000 + 20;
int x[N], y[N], dp[X][X], c[X][X], n, ans;
int sum(int a, int b) {
return ((1LL * a + b) % mod + mod) % mod;
}
int mul(int a, int b) {
return ((1LL * a * b) % mod + mod) % mod;
}
int pw(int a, int b) {... | a.cc:1:2: error: stray '#' in program
1 | v#include<bits/stdc++.h>
| ^
a.cc:1:1: error: 'v' does not name a type
1 | v#include<bits/stdc++.h>
| ^
a.cc: In function 'int main()':
a.cc:27:5: error: 'ios_base' has not been declared
27 | ios_base::sync_with_stdio(false), cin.tie(0), cout.tie(0);... |
s842274925 | p04051 | C++ | #include <bits/stdc++.h>
using namespace std;
#define ff first
#define ss second
#define pb push_back
const int MAXN = 2e5 + 100, maxval = 2010, mod = 1e9 + 7;
int n;
int a[MAXN], b[MAXN];
int dp[maxval << 1][maxval << 1];
long long fact[MAXN], invfact[MAXN];
long long ans;
long long pw(long long a, long long b) {
... | a.cc: In function 'int main()':
a.cc:68:26: error: 'invfact' cannot be used as a function
68 | cout << ans * invfact(2) % mod << '\n';
| ~~~~~~~^~~
|
s603246528 | p04051 | C++ | #include <bits/stdc++.h>
#define BIT(n) (1LL << (n))
#define BITF(n, i) (((n) >> i) & 1)
#define REP(i, n) for (int i = 0; i < n; i++)
#define REPB(i, n) for (int i = 0; i < BIT(n); i++)
#define REPS(i, x) for (int i = 1; i <= x; i++)
#define REPR(i, n) for (int i = n; i >= 0; i--)
#define REPZ(i, x) for (int i = 0; i ... | a.cc: In function 'int main()':
a.cc:1511:28: error: invalid operands of types 'double' and 'const long long int' to binary 'operator%'
1511 | int val = round(ab[i]) % MOD;
| ~~~~~~~~~~~~ ^ ~~~
| | |
| double const long long int
|
s596521219 | p04051 | C++ | #include<iostream>
#define mod 1000000007
using namespace std;
long long dp[８001][8001],a[8001],b[8001],ans,jc[8001],invjc[8001];
long long C(int a,int b)
{
return jc[b]*invjc[a]%mod*invjc[b-a]%mod;
}
long long fast_pow(long long a,int b)
{
if (b==0)
return 1;
if (b&1)
return fast_pow(a*a%mod,b/2)*a%mod;
... | a.cc:4:14: error: '\U0000ff18001' was not declared in this scope
4 | long long dp[８001][8001],a[8001],b[8001],ans,jc[8001],invjc[8001];
| ^~~~~
a.cc: In function 'int main()':
a.cc:25:5: error: 'dp' was not declared in this scope
25 | dp[2000-a[i]][2000-b[i]]++;
| ^~
a.cc:28:7: e... |
s918053575 | p04051 | C++ | #include<bits/stdc++.h>
using namespace std;
#define Max(x,y) ((x)>(y)?(x):(y))
#define Min(x,y) ((x)<(y)?(x):(y))
#define ll long long
#define ls o<<1
#define rs o<<1|1
const int N=20+10,M=2000+10,inf=0x3f3f3f3f;
const ll P=1e9+7;
ll n,c[N];
template<class t>void rd(t &x){
x=0;int w=0;char ch=0;
while(!isdigit... | a.cc: In function 'long long int C(int, int)':
a.cc:19:27: error: 'fac' was not declared in this scope
19 | ll C(int x,int y){return (fac[x]*ifac[y]%P)*ifac[x-y]%P;}
| ^~~
a.cc:19:34: error: 'ifac' was not declared in this scope
19 | ll C(int x,int y){return (fac[x]*ifac[y]%P)*ifac... |
s559424355 | p04051 | C++ | #include <cstdio>
#define rint register int
#define N 200005
#define M 2003
using namespace std;
const int Mod = 1e9 + 7;
const int eps = 2001;
int n, a[N], b[N], f[M << 1][M << 1];
int fac[M << 1], inv[M << 1], ifac[M << 1];
inline void prework() {
fac[0] = inv[1] = ifac[0] = 1;
for (rint i = 1; i <= eps << ... | a.cc: In function 'void prework()':
a.cc:14:15: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
14 | for (rint i = 1; i <= eps << 1; ++i)
| ^
a.cc:16:15: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
16 | for (rint i... |
s804973046 | p04051 | C++ | #include <iostream>
#include <vector>
#include <queue>
using namespace std;
typedef long long LL;
const int N=200000 + 10;
const LL MOD = 1000000007;
int n,a[N],b[N];
LL fac[N],inv[N];
LL mpow(LL a, LL x){
if(x==0)return 1;
LL t=mpow(a,x>>1);
if(x%2==0)return t*t%MOD;
return t*t%MOD*a%MOD;
}
int getId... | a.cc: In function 'int main()':
a.cc:71:5: error: 'memset' was not declared in this scope
71 | memset(head,-1,sizeof(head));
| ^~~~~~
a.cc:4:1: note: 'memset' is defined in header '<cstring>'; this is probably fixable by adding '#include <cstring>'
3 | #include <queue>
+++ |+#include <cstring>
... |
s468597312 | p04051 | C++ | #include<cstdio>
#include<cstring>
#include<cmath>
#include<cstdlib>
#include<algorithm>
#include<set>
#define ll long long
#define mod 1000000007
#define Mod1(x) (x>=mod?x-mod:x)
#define Mod2(x) (x<0?x+mod:x)
#define maxn 200010
inline ll read()
{
ll x=0; char c=getchar(),f=1;
for(;c<'0'||'9'<c;c=getchar())if(c=='-'... | a.cc:39:9: error: ISO C++ forbids declaration of 'power' with no type [-fpermissive]
39 | inline power(ll a,ll b)
| ^~~~~
|
s967988491 | p04051 | C++ | #include<cstdio>
#include<cstring>
#include<cmath>
#include<cstdlib>
#include<algorithm>
#include<set>
#define ll long long
#define mod 1000000007
#define Mod1(x) (x>=mod?x-mod:x)
#define Mod2(x) (x<0?x+mod:x)
#define maxn 200010
inline ll read()
{
ll x=0; char c=getchar(),f=1;
for(;c<'0'||'9'<c;c=getchar())if(c=='-'... | a.cc:38:8: error: ISO C++ forbids declaration of 'getid' with no type [-fpermissive]
38 | inline getid(int x,int y){return (x+2000)*4001+(y+2000)+1;}
| ^~~~~
|
s622643746 | p04051 | C++ | 123 | a.cc:1:1: error: expected unqualified-id before numeric constant
1 | 123
| ^~~
|
s387600483 | p04051 | C++ | 43241324 | a.cc:1:1: error: expected unqualified-id before numeric constant
1 | 43241324
| ^~~~~~~~
|
s992479801 | p04051 | C++ | #include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <math.h>
#include <time.h>
#include <iostream>
#include <algorithm>
#include <stack>
#include <queue>
#include <map>
#include <set>
#include <iomanip>
#include <assert.h>
#include <fstream>
using namespace std;
typedef long long ll;
const int MAXN =... | a.cc: In function 'int main()':
a.cc:68:67: error: 'ans' was not declared in this scope; did you mean 'ans2'?
68 | ans1 = ((ll)mrk[i][j] * f[i][j] + ans) % MOD;
| ^~~
| ... |
s015037795 | p04051 | C | #include<stdio.h>
int fact(int n);
int main()
{
int n,i,j;
scanf("%d",&n);
int a[n],b[n];
for(int i=0;i<n;i++)
{
scanf("%d%d",&a[i],&b[i]);
}
for(i=0;i<n;i++)
{
for(j=i+1;j<n;j++)
{
sum+=fact(a[i]+b[i]+a[j]+b[j])/(fact(a[i]+a[j])*fact(b[i]+b[j]));
}
}
printf("%d",sum);
return 0;
}
int fact(int n)
{
int i=n,f=1;
while(i... | main.c: In function 'main':
main.c:16:1: error: 'sum' undeclared (first use in this function)
16 | sum+=fact(a[i]+b[i]+a[j]+b[j])/(fact(a[i]+a[j])*fact(b[i]+b[j]));
| ^~~
main.c:16:1: note: each undeclared identifier is reported only once for each function it appears in
|
s022362749 | p04051 | C++ | #include <cstdio>
#include <cstring>
#include <algorithm>
#include <set>
using namespace std;
#define mod 1000000007
#define N 4050
#define m 2001
#define M 200050
typedef long long ll;
int f[N][N],n;
struct A {
int x,y;
}a[M];
ll fac[M],inv[M];
const ll inv2=(mod+1)/2;
ll qp(ll x,ll y) {
ll re=1;
for(;y;y>>=1,x=x*x... | a.cc: In function 'int main()':
a.cc:39:54: error: expected ']' before ')' token
39 | f[i][j]=(ll(f[i][j])+f[i-1][j)+f[i][j-1])%mod;
| ^
| ]
a.cc:39:65: error: expected ';' be... |
s069989211 | p04051 | C++ | #include<bits/stdc++.h>
using namespace std;
#define ll long long
#define pb push_back
const int maxn = 2e5 + 20;
const int maxm = 2e3 + 20;
const int mod = 1e9 + 7;
ll dp[2 * maxm][2 * maxm] , a[maxn] , b[maxn] , fac[maxn] , caf[maxn];
void mkay(int &a)
{
while(a >= mod)
a -= mod;
}
int bpw(int a , int b)
{
i... | a.cc: In function 'int main()':
a.cc:64:39: error: cannot bind non-const lvalue reference of type 'int&' to a value of type 'long long int'
64 | mkay(dp[i][j] += dp[i - 1][j] + dp[i][j - 1]);
| ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
a.cc:13:16: note: init... |
s349242929 | p04051 | C++ | #include <bits/stdc++.h>
using namespace std;
#define qqqq qqqqq
// asdlfjasdjgflajsdgfkjsagjdkfa
// aesiufaepwueoqtqp9yerfjkhasdklvbae
// faisdufgweaigfvklsdbviagsdigajsbdlkvbsdf
// efuigaisdgvfsadgfklsadjlfgsajldgasdf
const int MAXN = 2e3 + 10;
const int MOD = 1e9 + 7;
int n, dp[2 * MAXN][2 * MAXN], go[2 * MAX... | /usr/bin/ld: /usr/lib/gcc/x86_64-linux-gnu/14/../../../x86_64-linux-gnu/Scrt1.o: in function `_start':
(.text+0x17): undefined reference to `main'
collect2: error: ld returned 1 exit status
|
s832927741 | p04051 | C++ | #include <bits/stdc++.h>
using namespace std;
#define qqqq qqqqq
const int MAXN = 2e3 + 10;
const int MOD = 1e9 + 7;
int n, dp[2 * MAXN][2 * MAXN], go[2 * MAXN][2 * MAXN];
int fac[4 * MAXN];
long long po(long long v, long long u)
{
return u ? (po(v * v % MOD, u >> 1) * (u & 1 ? v : 1) % MOD) : 1;
}
int ente... | /usr/bin/ld: /usr/lib/gcc/x86_64-linux-gnu/14/../../../x86_64-linux-gnu/Scrt1.o: in function `_start':
(.text+0x17): undefined reference to `main'
collect2: error: ld returned 1 exit status
|
s555502149 | p04051 | C++ | #include<bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef unsigned long long ull;
#define sqr(x) ((x)*(x))
#define mp make_pair
#define uint unsigned
#define int long long
#define PI pair<int,int>
inline char gc(){
static char buf[100000],*p1=buf,*p2=buf;
return p1==p2&&(p2=(p1=buf)+fread(buf,1... | a.cc:42:6: error: conflicting declaration 'long int dp [8020][4010]'
42 | long dp[N<<2][N<<1];
| ^~
a.cc:41:10: note: previous declaration as 'int dp [4010][4010]'
41 | signed n,dp[N<<1][N<<1],a[M],b[M],ans;
| ^~
a.cc: In function 'int main()':
a.cc:55:17: error: 'c' was not declared in ... |
s277067488 | p04051 | C++ | #include<bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef unsigned long long ull;
#define sqr(x) ((x)*(x))
#define mp make_pair
#define uint unsigned
#define int long long
#define PI pair<int,int>
inline char gc(){
static char buf[100000],*p1=buf,*p2=buf;
return p1==p2&&(p2=(p1=buf)+fread(buf,1... | a.cc:42:6: error: conflicting declaration 'long int dp [8020][4010]'
42 | long dp[N<<2][N<<1];
| ^~
a.cc:41:10: note: previous declaration as 'int dp [4010][4010]'
41 | signed n,dp[N<<1][N<<1],a[M],b[M],ans;
| ^~
cc1plus: error: '::main' must return 'int'
a.cc: In function 'int main()':
... |
s040451154 | p04051 | C++ | #include <cstdio>
const long long MOD = 1000000007;
int a[200001],b[200001];
long long fac[8001],ni[8001],f[4001][4001],ans;
int n,x,y,p;
long long C(int n,int m) {
return fac[n]*ni[m]%MOD*ni[n-m]%MOD;
}
long long fun(long long a,int k) {
long long s=1;
while (k) {
if (k&1) s=s*a%MOD;
a=a*a%... | a.cc: In function 'int main()':
a.cc:27:9: error: 'read' was not declared in this scope; did you mean 'fread'?
27 | read(a[i]);
| ^~~~
| fread
|
s013256581 | p04051 | C++ | #include <bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
#define pb push_back
#define fs first
#define sc second
#define all(x) (x).begin(), (x).end()
#define sz(x) (int)(x).size()
using namespace std;
using namespace __gnu_pbds;
typedef long long ll;
typedef vector<int> vi;
typedef vector<ll> vll;
typedef ve... | a.cc:26:7: error: expected unqualified-id before '.' token
26 | inline./ a void add(int &x, int y) {
| ^
a.cc: In function 'int main()':
a.cc:36:9: error: 'add' was not declared in this scope; did you mean 'std::filesystem::perm_options::add'?
36 | add(bn[i][j], bn[i-1][j-1]);
| ... |
s350884092 | p04051 | C++ | #include<iostream>
using namespace std;
main(){
long n;
cin>>n;
long long a[n],b[n];
long long sum;
for(long i=0;i<n;i++){
cin>>a[i]>>b[i];
}
for(long i=0;i<n-1;i++){
for(long j=i+1;j<n;j++){
long long aa=1;
if(b[i]+b[j]<=a[i]+a[j]){
for(long k=a[i]+a[j]+1;k<=a[i]+a[j]+b[i]+b[j];k++){
aa=k*aa/(k-a[i]-a[j]);
}}
else{
fo... | a.cc:3:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
3 | main(){
| ^~~~
a.cc: In function 'int main()':
a.cc:23:10: error: 'bb' was not declared in this scope; did you mean 'b'?
23 | sum +=aa/bb%(10^9+7);
| ^~
| b
|
s509468562 | p04051 | C++ | #include<iostream>
using namespace std;
main(){
long n;
cin>>n;
long long a[n],b[n];
long long sum;
for(long i=0;i<n;i++){
cin>>a[i]>>b[i];
}
for(long i=0;i<n-1;i++){
for(long j=i+1;j<n;j++){
long long aa=1;
if(b[i]+b[j]<=a[i]+a[j]){
for(long k=a[i]+a[j]+1;k<=a[i]+a[j]+b[i]+b[j];k++){
aa=k*aa/(k-a[i]-a[j]);
}
else{
for... | a.cc:3:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
3 | main(){
| ^~~~
a.cc: In function 'int main()':
a.cc:18:1: error: expected '}' before 'else'
18 | else{
| ^~~~
a.cc:14:25: note: to match this '{'
14 | if(b[i]+b[j]<=a[i]+a[j]){
| ... |
s980961754 | p04051 | C++ | #include <bits/stdc++.h>
using namespace std;
#define fi first
#define se second
#define pb push_back
#define mp make_pair
const int MOD = 1e9 + 7;
const int N = 2001;
int a[200001];
int b[200001];
int dp[8001][8001];
int choose(int a, int b)... | a.cc: In function 'int choose(int, int)':
a.cc:23:21: error: expected primary-expression before 'long'
23 | dp[a][b] = (long long(choose(a - 1, b)) + long long(choose(a - 1, b - 1)))%MOD;
| ^~~~
a.cc:23:21: error: expected ')' before 'long'
23 | dp[a][b] = (long long(choo... |
s250717547 | p04051 | C++ | #include <bits/stdc++.h>
#define FO(i,a,b) for (int i = (a); i < (b); i++)
#define sz(v) int(v.size())
#define N 2048
#define MOD 1000000007
using namespace std;
int r[8005][4005];
int c[2005][2005];
int main() {
int n; scanf("%d", &n);
FO(i,0,n) {
int a, b; scanf("%d %d", &a, &b);
r[2001-a... | a.cc:41:8: error: stray '@' in program
41 | [ishraq@Boo E]$ fg
| ^
a.cc:45:8: error: stray '@' in program
45 | [ishraq@Boo E]$ cat main.cpp
| ^
a.cc:41:1: error: expected unqualified-id before '[' token
41 | [ishraq@Boo E]$ fg
| ^
a.cc:55:5: error: redefinition of 'int r [8005][... |
s817368956 | p04051 | C++ | #include <bits/stdc++.h>
// iostream is too mainstream
#include <cstdio>
// bitch please
#include <iostream>
#include <algorithm>
#include <cstdlib>
#include <vector>
#include <set>
#include <map>
#include <queue>
#include <stack>
#include <list>
#include <cmath>
#include <iomanip>
#include <time.h>
#define dibs reserv... | a.cc: In function 'int main()':
a.cc:59:9: error: 'poly' was not declared in this scope
59 | poly P(2048,vector<long long>(2048,0));
| ^~~~
a.cc:63:17: error: 'P' was not declared in this scope
63 | P[a][b]++;}
| ^
a.cc:64:13: error: expected ';' before ... |
s724454197 | p04051 | C++ | #include<vector>
#include<cmath>
#include<map>
#include<cstdlib>
#include<iostream>
#include<sstream>
#include<fstream>
#include<string>
#include<algorithm>
#include<cstring>
#include<cstdio>
#include<set>
#include<stack>
#include<bitset>
#include<functional>
#include<ctime>
#include<queue>
#include<deque>
#include<com... | a.cc: In function 'int main()':
a.cc:102:49: error: no match for 'operator+=' (operand types are 'double' and 'P' {aka 'std::complex<double>'})
102 | rep(i,2050) rep(j,2050) mat[i][j].real()+=P(ma[i][j],0);
| ~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~
|
s040923796 | p04051 | C++ | #include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef unsigned long long ull;
typedef long double ld;
#define forn(i, a, n) for (int i = a; i < n; ++i)
#define ford(i, a, n) for (int i = n - 1; i >= a; --i)
#define fore(i, a, n) for (int i = a; i <= n; ++i)
#define all(a) (a).begin(), (a).end()
... | a.cc: In function 'int main()':
a.cc:425:33: error: 'class Conv64' has no member named 'multuply'; did you mean 'multiply'?
425 | vector<int64_t> res = c.multuply(in, in);
| ^~~~~~~~
| multiply
a.cc:432:37: error: no match for 'operat... |
s877606431 | p04051 | C++ | #include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef unsigned long long ull;
typedef long double ld;
#define forn(i, a, n) for (int i = a; i < n; ++i)
#define ford(i, a, n) for (int i = n - 1; i >= a; --i)
#define fore(i, a, n) for (int i = a; i <= n; ++i)
#define all(a) (a).begin(), (a).end()
... | a.cc: In function 'int main()':
a.cc:423:32: error: expected ';' before 'l'
423 | in[a * N + b]++l
| ^
| ;
a.cc:425:33: error: 'class Conv64' has no member named 'multuply'; did you mean 'multiply'?
425 | vector<int64_... |
s570188151 | p04051 | C++ | #include<vector>
#include<cmath>
#include<map>
#include<cstdlib>
#include<iostream>
#include<sstream>
#include<fstream>
#include<string>
#include<algorithm>
#include<cstring>
#include<cstdio>
#include<set>
#include<stack>
#include<bitset>
#include<functional>
#include<ctime>
#include<queue>
#include<deque>
#include<com... | a.cc: In function 'int main()':
a.cc:102:47: error: lvalue required as left operand of assignment
102 | rep(i,2050) rep(j,2050) mat[i][j].real()=ma[i][j];
| ~~~~~~~~~~~~~~^~
|
s659171877 | p04051 | C++ | #include <cstdio>
#include <cstdlib>
#include <cstring>
#include <iostream>
#include <vector>
#include <string>
#include <algorithm>
#include <stack>
#include <queue>
#include <set>
#include <cmath>
#include <map>
using namespace std;
#define MOD 1000000007
#define ADD(X,Y) ((X) = ((X) + (Y)%MOD) % MOD)
typedef long lo... | a.cc: In function 'int main()':
a.cc:35:56: error: expected ':' before ')' token
35 | v[i][j] = ((j > 0 ? v[i + 1][j]) + (i > 0 ? v[i][j + 1] : 0)) % MOD;
| ^
| :
a.cc:35:... |
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