message stringlengths 2 22.7k | message_type stringclasses 2
values | message_id int64 0 1 | conversation_id int64 145 109k | cluster float64 9 9 | __index_level_0__ int64 290 217k |
|---|---|---|---|---|---|
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Curry making
As the ACM-ICPC domestic qualifying is approaching, you who wanted to put more effort into practice decided to participate in a competitive programming camp held at a friend's hous... | instruction | 0 | 26,501 | 9 | 53,002 |
No | output | 1 | 26,501 | 9 | 53,003 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Curry making
As the ACM-ICPC domestic qualifying is approaching, you who wanted to put more effort into practice decided to participate in a competitive programming camp held at a friend's hous... | instruction | 0 | 26,502 | 9 | 53,004 |
No | output | 1 | 26,502 | 9 | 53,005 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Curry making
As the ACM-ICPC domestic qualifying is approaching, you who wanted to put more effort into practice decided to participate in a competitive programming camp held at a friend's hous... | instruction | 0 | 26,503 | 9 | 53,006 |
No | output | 1 | 26,503 | 9 | 53,007 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Julia is going to cook a chicken in the kitchen of her dormitory. To save energy, the stove in the kitchen automatically turns off after k minutes after turning on.
During cooking, Julia goes to the kitchen every d minutes and turns on the ... | instruction | 0 | 27,999 | 9 | 55,998 |
Tags: binary search, implementation, math
Correct Solution:
```
from sys import stdin, stdout
import math
import decimal as dm
k, d, t = [int(x) for x in stdin.readline().split()]
dm.getcontext().prec = 200
dc = (dm.Decimal(k) / dm.Decimal(d)).quantize(dm.Decimal('1'), rounding=dm.ROUND_CEILING) * dm.Decimal(d)
segp =... | output | 1 | 27,999 | 9 | 55,999 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Julia is going to cook a chicken in the kitchen of her dormitory. To save energy, the stove in the kitchen automatically turns off after k minutes after turning on.
During cooking, Julia goes to the kitchen every d minutes and turns on the ... | instruction | 0 | 28,000 | 9 | 56,000 |
Tags: binary search, implementation, math
Correct Solution:
```
import math
k,d,t=(map(int,input().strip().split(' ')))
if(k%d==0):
print(t)
elif(k<d):
x=k+(d-k)/2
cycle=(t//x)
ans=cycle*d
kaam=(t//x)*x
kaam=t-kaam
if(kaam<=k):
ans+=kaam
else:
ans+=k
kaam-=k
ans+=2*kaam
print(ans)
else... | output | 1 | 28,000 | 9 | 56,001 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Julia is going to cook a chicken in the kitchen of her dormitory. To save energy, the stove in the kitchen automatically turns off after k minutes after turning on.
During cooking, Julia goes to the kitchen every d minutes and turns on the ... | instruction | 0 | 28,001 | 9 | 56,002 |
Tags: binary search, implementation, math
Correct Solution:
```
k, d, t = map(int, input().split())
t *= 2
x = (k + d - 1) // d
period = x * d
score = 2 * k + period - k
ans = t // score * period
t %= score
if t <= 2 * k:
ans += t / 2
else:
ans += k + (t - 2 * k)
print('%.10f'% ans)
``` | output | 1 | 28,001 | 9 | 56,003 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Julia is going to cook a chicken in the kitchen of her dormitory. To save energy, the stove in the kitchen automatically turns off after k minutes after turning on.
During cooking, Julia goes to the kitchen every d minutes and turns on the ... | instruction | 0 | 28,002 | 9 | 56,004 |
Tags: binary search, implementation, math
Correct Solution:
```
k,d,t=map(int,input().split())
if k%d==0 :
print(float(t))
exit()
x=((k//d)+1)*d
##print(x)
y=(k + (x-k)/2)
#print(y)
z=(t//y)
#print(z*y)
l=t-(z*y)
m=min(l,k)
l-=(m)
#print(l)
ans=(z*x+ m+ [0,l*2][l>0])
print(ans)
``` | output | 1 | 28,002 | 9 | 56,005 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Julia is going to cook a chicken in the kitchen of her dormitory. To save energy, the stove in the kitchen automatically turns off after k minutes after turning on.
During cooking, Julia goes to the kitchen every d minutes and turns on the ... | instruction | 0 | 28,003 | 9 | 56,006 |
Tags: binary search, implementation, math
Correct Solution:
```
k,d,t=input().split()
k,d,t=int(k),int(d),int(t)
time=0
if True:
m=int((k-1)/d)*d+d-k
#print(m)
tc=k+0.5*m
ta=k+m
l=int(t/tc)
time=ta*l
#print(tc)
#print(ta)
#print(time)
#print(l)
if (k>t-l*tc):
time+=t-l*tc
#print(t-l*tc)
else:
time+=... | output | 1 | 28,003 | 9 | 56,007 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Julia is going to cook a chicken in the kitchen of her dormitory. To save energy, the stove in the kitchen automatically turns off after k minutes after turning on.
During cooking, Julia goes to the kitchen every d minutes and turns on the ... | instruction | 0 | 28,004 | 9 | 56,008 |
Tags: binary search, implementation, math
Correct Solution:
```
a = [int(x) for x in input().split(" ")]
k = a[0]
d = a[1]
t = a[2]
def solve(remain):
once = k + remain / 2
times = t // once
# final = t - times * once
final = t % once
if final <= k:
timeNeed = final + times * (k + remain)
... | output | 1 | 28,004 | 9 | 56,009 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Julia is going to cook a chicken in the kitchen of her dormitory. To save energy, the stove in the kitchen automatically turns off after k minutes after turning on.
During cooking, Julia goes to the kitchen every d minutes and turns on the ... | instruction | 0 | 28,005 | 9 | 56,010 |
Tags: binary search, implementation, math
Correct Solution:
```
k,d,t=map(int,input().split())
l=int(1)
r=int(1000000000000000000)
while l<r:
m=(l+r)//2
if m*d>=k:
r=m
else:
l=m+1
ck=d*l
peerck=k+(ck-k)/2.0
l=int(0)
r=int(1000000000000000000)
while l<r:
m=(l+r)//2
if (r-l)%2==1:
... | output | 1 | 28,005 | 9 | 56,011 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Julia is going to cook a chicken in the kitchen of her dormitory. To save energy, the stove in the kitchen automatically turns off after k minutes after turning on.
During cooking, Julia goes to the kitchen every d minutes and turns on the ... | instruction | 0 | 28,006 | 9 | 56,012 |
Tags: binary search, implementation, math
Correct Solution:
```
k, d, t = (int(x) for x in input().split())
import math as m
if d >= k:
chunksize = d
chunkspeed = k + (d-k)/2
else:
lcm = k // m.gcd(k, d) * d
lft = 0
rgt = lcm//d
while lft != rgt:
cur = (lft+rgt)//2
if d*cur < ... | output | 1 | 28,006 | 9 | 56,013 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Julia is going to cook a chicken in the kitchen of her dormitory. To save energy, the stove in the kitchen automatically turns off after k minutes after turning on.
During cooking, Julia goes t... | instruction | 0 | 28,007 | 9 | 56,014 |
Yes | output | 1 | 28,007 | 9 | 56,015 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Julia is going to cook a chicken in the kitchen of her dormitory. To save energy, the stove in the kitchen automatically turns off after k minutes after turning on.
During cooking, Julia goes t... | instruction | 0 | 28,008 | 9 | 56,016 |
Yes | output | 1 | 28,008 | 9 | 56,017 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Julia is going to cook a chicken in the kitchen of her dormitory. To save energy, the stove in the kitchen automatically turns off after k minutes after turning on.
During cooking, Julia goes t... | instruction | 0 | 28,010 | 9 | 56,020 |
Yes | output | 1 | 28,010 | 9 | 56,021 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Julia is going to cook a chicken in the kitchen of her dormitory. To save energy, the stove in the kitchen automatically turns off after k minutes after turning on.
During cooking, Julia goes t... | instruction | 0 | 28,012 | 9 | 56,024 |
No | output | 1 | 28,012 | 9 | 56,025 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Julia is going to cook a chicken in the kitchen of her dormitory. To save energy, the stove in the kitchen automatically turns off after k minutes after turning on.
During cooking, Julia goes t... | instruction | 0 | 28,013 | 9 | 56,026 |
No | output | 1 | 28,013 | 9 | 56,027 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Julia is going to cook a chicken in the kitchen of her dormitory. To save energy, the stove in the kitchen automatically turns off after k minutes after turning on.
During cooking, Julia goes t... | instruction | 0 | 28,014 | 9 | 56,028 |
No | output | 1 | 28,014 | 9 | 56,029 |
Provide a correct Python 3 solution for this coding contest problem.
There are N boxes arranged in a row from left to right. The i-th box from the left contains A_i candies.
You will take out the candies from some consecutive boxes and distribute them evenly to M children.
Such being the case, find the number of the... | instruction | 0 | 28,096 | 9 | 56,192 |
"Correct Solution:
```
N,M = map(int,input().split())
A = list(map(int,input().split()))
cums = [0]
for a in A:
cums.append(cums[-1] + a)
cump = [c%M for c in cums]
from collections import Counter
ctr = Counter(cump)
ans = 0
for v in ctr.values():
ans += v*(v-1)//2
print(ans)
``` | output | 1 | 28,096 | 9 | 56,193 |
Provide a correct Python 3 solution for this coding contest problem.
There are N boxes arranged in a row from left to right. The i-th box from the left contains A_i candies.
You will take out the candies from some consecutive boxes and distribute them evenly to M children.
Such being the case, find the number of the... | instruction | 0 | 28,097 | 9 | 56,194 |
"Correct Solution:
```
from itertools import accumulate
from collections import Counter
n, m = map(int, input().split())
ans = sum(v * (v - 1) // 2 for v in Counter([ak % m for ak in accumulate(map(int, input().split()))] + [0]).values())
print(ans)
``` | output | 1 | 28,097 | 9 | 56,195 |
Provide a correct Python 3 solution for this coding contest problem.
There are N boxes arranged in a row from left to right. The i-th box from the left contains A_i candies.
You will take out the candies from some consecutive boxes and distribute them evenly to M children.
Such being the case, find the number of the... | instruction | 0 | 28,098 | 9 | 56,196 |
"Correct Solution:
```
N,M = (int(x) for x in input().split())
A_arr = [int(x) for x in input().split()]
mM_map = {0:1}
tmp = 0
for A in A_arr:
tmp = (tmp+A)%M
mM_map.setdefault(tmp, 0)
mM_map[tmp] += 1
ans = 0
for v in mM_map.values():
ans += v*(v-1)//2
print(ans)
``` | output | 1 | 28,098 | 9 | 56,197 |
Provide a correct Python 3 solution for this coding contest problem.
There are N boxes arranged in a row from left to right. The i-th box from the left contains A_i candies.
You will take out the candies from some consecutive boxes and distribute them evenly to M children.
Such being the case, find the number of the... | instruction | 0 | 28,099 | 9 | 56,198 |
"Correct Solution:
```
n,m=map(int,input().split())
from collections import Counter
from itertools import accumulate
a=list(map(int,input().split()))
b=list(accumulate(a))
b=[0]+b
b=list(map(lambda x:x%m ,b))
e=Counter(b)
ans=0
for i in e.values():
ans+=i*(i-1)//2
print(ans)
``` | output | 1 | 28,099 | 9 | 56,199 |
Provide a correct Python 3 solution for this coding contest problem.
There are N boxes arranged in a row from left to right. The i-th box from the left contains A_i candies.
You will take out the candies from some consecutive boxes and distribute them evenly to M children.
Such being the case, find the number of the... | instruction | 0 | 28,100 | 9 | 56,200 |
"Correct Solution:
```
from itertools import accumulate as ac
from collections import Counter as c
n,m=map(int,input().split())
a=0
for i in c([i%m for i in [0]+list(ac(list(map(int,input().split()))))]).values():
a+=i*(i-1)//2
print(a)
``` | output | 1 | 28,100 | 9 | 56,201 |
Provide a correct Python 3 solution for this coding contest problem.
There are N boxes arranged in a row from left to right. The i-th box from the left contains A_i candies.
You will take out the candies from some consecutive boxes and distribute them evenly to M children.
Such being the case, find the number of the... | instruction | 0 | 28,101 | 9 | 56,202 |
"Correct Solution:
```
n,m = map(int,input().split())
a = list(map(int,input().split()))
s = [0 for i in range(0,n+1)]
d = {0:1}
ans = 0
for i in range(0,len(a)):
s[i+1] += a[i] + s[i]
r = s[i+1]%m
ans += d.get(r,0)
d[r] = d.get(r,0) + 1
print(ans)
``` | output | 1 | 28,101 | 9 | 56,203 |
Provide a correct Python 3 solution for this coding contest problem.
There are N boxes arranged in a row from left to right. The i-th box from the left contains A_i candies.
You will take out the candies from some consecutive boxes and distribute them evenly to M children.
Such being the case, find the number of the... | instruction | 0 | 28,102 | 9 | 56,204 |
"Correct Solution:
```
from collections import Counter
N, M = map(int, input().split())
A = list(map(int, input().split()))
B = [0]
for i in range(N):
B.append((B[-1]+A[i])%M)
C = Counter(B)
ans = 0
for mod, c in C.most_common():
ans += c*(c-1)//2
print(ans)
``` | output | 1 | 28,102 | 9 | 56,205 |
Provide a correct Python 3 solution for this coding contest problem.
There are N boxes arranged in a row from left to right. The i-th box from the left contains A_i candies.
You will take out the candies from some consecutive boxes and distribute them evenly to M children.
Such being the case, find the number of the... | instruction | 0 | 28,103 | 9 | 56,206 |
"Correct Solution:
```
n,m=map(int,input().split());d={0:1};r=s=0
for i in input().split():s+=int(i);s%=m;x=d.get(s,0);r+=x;d[s]=x+1
print(r)
``` | output | 1 | 28,103 | 9 | 56,207 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are N boxes arranged in a row from left to right. The i-th box from the left contains A_i candies.
You will take out the candies from some consecutive boxes and distribute them evenly to ... | instruction | 0 | 28,105 | 9 | 56,210 |
Yes | output | 1 | 28,105 | 9 | 56,211 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are N boxes arranged in a row from left to right. The i-th box from the left contains A_i candies.
You will take out the candies from some consecutive boxes and distribute them evenly to ... | instruction | 0 | 28,110 | 9 | 56,220 |
No | output | 1 | 28,110 | 9 | 56,221 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Monocarp would like to open a bakery in his local area. But, at first, he should figure out whether he can compete with other shops.
Monocarp plans that the bakery will work for n days. On the ... | instruction | 0 | 28,470 | 9 | 56,940 |
No | output | 1 | 28,470 | 9 | 56,941 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Monocarp would like to open a bakery in his local area. But, at first, he should figure out whether he can compete with other shops.
Monocarp plans that the bakery will work for n days. On the ... | instruction | 0 | 28,471 | 9 | 56,942 |
No | output | 1 | 28,471 | 9 | 56,943 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Monocarp would like to open a bakery in his local area. But, at first, he should figure out whether he can compete with other shops.
Monocarp plans that the bakery will work for n days. On the ... | instruction | 0 | 28,472 | 9 | 56,944 |
No | output | 1 | 28,472 | 9 | 56,945 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Monocarp would like to open a bakery in his local area. But, at first, he should figure out whether he can compete with other shops.
Monocarp plans that the bakery will work for n days. On the ... | instruction | 0 | 28,473 | 9 | 56,946 |
No | output | 1 | 28,473 | 9 | 56,947 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Inna and Dima decided to surprise Sereja. They brought a really huge candy matrix, it's big even for Sereja! Let's number the rows of the giant matrix from 1 to n from top to bottom and the columns — from 1 to m, from left to right. We'll re... | instruction | 0 | 28,576 | 9 | 57,152 |
Tags: implementation, math
Correct Solution:
```
n,m,x,y,z,p = map(int,input().split())
ps = []
for i in range(p):
ps.append(list(map(int,input().split())))
x = x%4
y = y%2
z = ((z%4)*3)%4
for p in ps:
mm,nn = m,n
i,j = p
for _ in range(x):
i,j = j,nn-i+1
mm,nn = nn,mm
... | output | 1 | 28,576 | 9 | 57,153 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Inna and Dima decided to surprise Sereja. They brought a really huge candy matrix, it's big even for Sereja! Let's number the rows of the giant matrix from 1 to n from top to bottom and the columns — from 1 to m, from left to right. We'll re... | instruction | 0 | 28,577 | 9 | 57,154 |
Tags: implementation, math
Correct Solution:
```
import sys
try:
sys.stdin = open('input.txt', 'r')
sys.stdout = open('output.txt', 'w')
except:
pass
n, m, x, y, z, p = (int(i) for i in input().split())
points = []
for i in range(0, p):
points.append([int(j) for j in input().split()])
x %= 4
y %= 2
z... | output | 1 | 28,577 | 9 | 57,155 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Inna and Dima decided to surprise Sereja. They brought a really huge candy matrix, it's big even for Sereja! Let's number the rows of the giant matrix from 1 to n from top to bottom and the columns — from 1 to m, from left to right. We'll re... | instruction | 0 | 28,578 | 9 | 57,156 |
Tags: implementation, math
Correct Solution:
```
R,C,x,y,z,p=map(int, input().split())
tmpR=R; tmpC=C
x%=4; y%=2; z%=4
z=4-z
for k in range(p):
i, j=map(int, input().split())
for t in range(x):
tmpi=i
i=j; j=R-tmpi+1
R,C= C,R
for t in range(y):
j=C-(j-1)
for t in r... | output | 1 | 28,578 | 9 | 57,157 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Inna and Dima decided to surprise Sereja. They brought a really huge candy matrix, it's big even for Sereja! Let's number the rows of the giant matrix from 1 to n from top to bottom and the columns — from 1 to m, from left to right. We'll re... | instruction | 0 | 28,579 | 9 | 57,158 |
Tags: implementation, math
Correct Solution:
```
n,m,x,y,z,p=map(int,input().split())
x=x%4
y=y%2
z=z%4
n0,m0=n,m
for i in range(p):
n,m=n0,m0
x1,y1=map(int,input().split())
for j in range(x):
x1,y1=y1,n-x1+1
n,m=m,n
if y==1:
y1=m-y1+1
# print(x1,y1)
for i in range(z):... | output | 1 | 28,579 | 9 | 57,159 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Inna and Dima decided to surprise Sereja. They brought a really huge candy matrix, it's big even for Sereja! Let's number the rows of the giant matrix from 1 to n from top to bottom and the columns — from 1 to m, from left to right. We'll re... | instruction | 0 | 28,580 | 9 | 57,160 |
Tags: implementation, math
Correct Solution:
```
from sys import stdin
def arr_inp(n):
if n == 1:
return [int(x) for x in stdin.readline().split()]
elif n == 2:
return [float(x) for x in stdin.readline().split()]
else:
return [str(x) for x in stdin.readline().split()]
def clockwi... | output | 1 | 28,580 | 9 | 57,161 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Inna and Dima decided to surprise Sereja. They brought a really huge candy matrix, it's big even for Sereja! Let's number the rows of the giant matrix from 1 to n from top to bottom and the columns — from 1 to m, from left to right. We'll re... | instruction | 0 | 28,581 | 9 | 57,162 |
Tags: implementation, math
Correct Solution:
```
n, m, x, y, z, p = map(int, input().split())
n, m, x, y, z = n + 1, m + 1, x % 4, y % 2, (4 - z) % 4
def a(i, j, n, m, k):
if k == 0: return i, j, n, m
if k == 1: return j, n - i, m, n
if k == 2: return n - i, m - j, n, m
return m - j, i, m, n
def b(i, ... | output | 1 | 28,581 | 9 | 57,163 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Inna and Dima decided to surprise Sereja. They brought a really huge candy matrix, it's big even for Sereja! Let's number the rows of the giant matrix from 1 to n from top to bottom and the columns — from 1 to m, from left to right. We'll re... | instruction | 0 | 28,582 | 9 | 57,164 |
Tags: implementation, math
Correct Solution:
```
n,m,x,y,z,p=map(int,input().split())
x%=4
y%=2
z%=4
tn,tm=n,m
while p>=1:
n,m=tn,tm
p-=1
sx,sy=map(int,input().split())
for i in range(0,x):
sx,sy=sy,n-sx+1
n,m=m,n
if y>0:
sy=m-sy+1
for i in range(0,z):
sx,sy=m-sy... | output | 1 | 28,582 | 9 | 57,165 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Inna and Dima decided to surprise Sereja. They brought a really huge candy matrix, it's big even for Sereja! Let's number the rows of the giant matrix from 1 to n from top to bottom and the columns — from 1 to m, from left to right. We'll re... | instruction | 0 | 28,583 | 9 | 57,166 |
Tags: implementation, math
Correct Solution:
```
from sys import stdin
def candy (a,b,c,d,e):
if (e == 0): return a,b,c,d
if (e == 1): return b,c-a,d,c
if (e == 2): return c-a,d-b,c,d
return (d-b, a, d, c)
def candy2 (a,b,c,e):
if (e == 0): return a,b
if (e ==1): return a, c-b
def main():
... | output | 1 | 28,583 | 9 | 57,167 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Inna and Dima decided to surprise Sereja. They brought a really huge candy matrix, it's big even for Sereja! Let's number the rows of the giant matrix from 1 to n from top to bottom and the colu... | instruction | 0 | 28,584 | 9 | 57,168 |
Yes | output | 1 | 28,584 | 9 | 57,169 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Inna and Dima decided to surprise Sereja. They brought a really huge candy matrix, it's big even for Sereja! Let's number the rows of the giant matrix from 1 to n from top to bottom and the colu... | instruction | 0 | 28,585 | 9 | 57,170 |
Yes | output | 1 | 28,585 | 9 | 57,171 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Inna and Dima decided to surprise Sereja. They brought a really huge candy matrix, it's big even for Sereja! Let's number the rows of the giant matrix from 1 to n from top to bottom and the colu... | instruction | 0 | 28,586 | 9 | 57,172 |
Yes | output | 1 | 28,586 | 9 | 57,173 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Inna and Dima decided to surprise Sereja. They brought a really huge candy matrix, it's big even for Sereja! Let's number the rows of the giant matrix from 1 to n from top to bottom and the colu... | instruction | 0 | 28,587 | 9 | 57,174 |
Yes | output | 1 | 28,587 | 9 | 57,175 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Inna and Dima decided to surprise Sereja. They brought a really huge candy matrix, it's big even for Sereja! Let's number the rows of the giant matrix from 1 to n from top to bottom and the colu... | instruction | 0 | 28,588 | 9 | 57,176 |
No | output | 1 | 28,588 | 9 | 57,177 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Inna and Dima decided to surprise Sereja. They brought a really huge candy matrix, it's big even for Sereja! Let's number the rows of the giant matrix from 1 to n from top to bottom and the colu... | instruction | 0 | 28,589 | 9 | 57,178 |
No | output | 1 | 28,589 | 9 | 57,179 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Inna and Dima decided to surprise Sereja. They brought a really huge candy matrix, it's big even for Sereja! Let's number the rows of the giant matrix from 1 to n from top to bottom and the colu... | instruction | 0 | 28,590 | 9 | 57,180 |
No | output | 1 | 28,590 | 9 | 57,181 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Inna and Dima decided to surprise Sereja. They brought a really huge candy matrix, it's big even for Sereja! Let's number the rows of the giant matrix from 1 to n from top to bottom and the colu... | instruction | 0 | 28,591 | 9 | 57,182 |
No | output | 1 | 28,591 | 9 | 57,183 |
Provide tags and a correct Python 3 solution for this coding contest problem.
This is the easier version of the problem. In this version, 1 ≤ n ≤ 10^5 and 0 ≤ a_i ≤ 1. You can hack this problem only if you solve and lock both problems.
Christmas is coming, and our protagonist, Bob, is preparing a spectacular present ... | instruction | 0 | 30,177 | 9 | 60,354 |
Tags: constructive algorithms, greedy, math, number theory, ternary search, two pointers
Correct Solution:
```
n = int(input())
l = list(map(int,input().split()))
s = sum(l)
dupa = []
if s <= 1:
print(-1)
else:
for i in range(n):
if l[i] == 1:
dupa.append(i)
pref = [0] * s
pref[0] = dupa[0]
for i in range(1,s... | output | 1 | 30,177 | 9 | 60,355 |
Provide tags and a correct Python 3 solution for this coding contest problem.
This is the easier version of the problem. In this version, 1 ≤ n ≤ 10^5 and 0 ≤ a_i ≤ 1. You can hack this problem only if you solve and lock both problems.
Christmas is coming, and our protagonist, Bob, is preparing a spectacular present ... | instruction | 0 | 30,178 | 9 | 60,356 |
Tags: constructive algorithms, greedy, math, number theory, ternary search, two pointers
Correct Solution:
```
from math import sqrt
n=int(input())
l=list(map(int,input().split()))
cou=0
lol=0
ll=list(l)
s=sum(l)
if(s==1):
print(-1)
elif(s==0):
print(0)
else:
li=[]
for i in range(n):
if(ll[i]==1... | output | 1 | 30,178 | 9 | 60,357 |
Provide tags and a correct Python 3 solution for this coding contest problem.
This is the easier version of the problem. In this version, 1 ≤ n ≤ 10^5 and 0 ≤ a_i ≤ 1. You can hack this problem only if you solve and lock both problems.
Christmas is coming, and our protagonist, Bob, is preparing a spectacular present ... | instruction | 0 | 30,179 | 9 | 60,358 |
Tags: constructive algorithms, greedy, math, number theory, ternary search, two pointers
Correct Solution:
```
n = int(input())
l = list(map(int,input().split()))
def jebaj(d, k):
res = 0
pyk = d[0]%k
for i in range(n - 2):
res += min(pyk, k - pyk)
pyk = (pyk + d[i+1])%k
res += min(pyk, k - pyk)
return res
s =... | output | 1 | 30,179 | 9 | 60,359 |
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