message stringlengths 2 30.5k | message_type stringclasses 2
values | message_id int64 0 1 | conversation_id int64 237 109k | cluster float64 10 10 | __index_level_0__ int64 474 217k |
|---|---|---|---|---|---|
Provide tags and a correct Python 3 solution for this coding contest problem.
Alexey, a merry Berland entrant, got sick of the gray reality and he zealously wants to go to university. There are a lot of universities nowadays, so Alexey is getting lost in the diversity β he has not yet decided what profession he wants ... | instruction | 0 | 106,497 | 10 | 212,994 |
Tags: constructive algorithms, implementation, math
Correct Solution:
```
class CodeforcesTask397BSolution:
def __init__(self):
self.result = ''
self.t = 0
self.queries = []
def read_input(self):
self.t = int(input())
for _ in range(self.t):
self.queries.appe... | output | 1 | 106,497 | 10 | 212,995 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Alexey, a merry Berland entrant, got sick of the gray reality and he zealously wants to go to university. There are a lot of universities nowadays, so Alexey is getting lost in the diversity β he has not yet decided what profession he wants ... | instruction | 0 | 106,498 | 10 | 212,996 |
Tags: constructive algorithms, implementation, math
Correct Solution:
```
for i in range(int(input())):
n, l, r = map(int, input().split())
print('No' if (n // l) * r < n else 'Yes')
``` | output | 1 | 106,498 | 10 | 212,997 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Alexey, a merry Berland entrant, got sick of the gray reality and he zealously wants to go to university. There are a lot of universities nowadays, so Alexey is getting lost in the diversity β he has not yet decided what profession he wants ... | instruction | 0 | 106,499 | 10 | 212,998 |
Tags: constructive algorithms, implementation, math
Correct Solution:
```
def possible(numbers):
if int(numbers[0])//int(numbers[1])!=0 and int(numbers[0])%int(numbers[1])//(int(numbers[0])//int(numbers[1]))<=int(numbers[2])-int(numbers[1]) and (int(numbers[0])%int(numbers[1])%(int(numbers[0])//int(numbers[1]))... | output | 1 | 106,499 | 10 | 212,999 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Alexey, a merry Berland entrant, got sick of the gray reality and he zealously wants to go to university. There are a lot of universities nowadays, so Alexey is getting lost in the diversity β h... | instruction | 0 | 106,500 | 10 | 213,000 |
Yes | output | 1 | 106,500 | 10 | 213,001 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Alexey, a merry Berland entrant, got sick of the gray reality and he zealously wants to go to university. There are a lot of universities nowadays, so Alexey is getting lost in the diversity β h... | instruction | 0 | 106,501 | 10 | 213,002 |
Yes | output | 1 | 106,501 | 10 | 213,003 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Alexey, a merry Berland entrant, got sick of the gray reality and he zealously wants to go to university. There are a lot of universities nowadays, so Alexey is getting lost in the diversity β h... | instruction | 0 | 106,502 | 10 | 213,004 |
Yes | output | 1 | 106,502 | 10 | 213,005 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Alexey, a merry Berland entrant, got sick of the gray reality and he zealously wants to go to university. There are a lot of universities nowadays, so Alexey is getting lost in the diversity β h... | instruction | 0 | 106,503 | 10 | 213,006 |
Yes | output | 1 | 106,503 | 10 | 213,007 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Alexey, a merry Berland entrant, got sick of the gray reality and he zealously wants to go to university. There are a lot of universities nowadays, so Alexey is getting lost in the diversity β h... | instruction | 0 | 106,504 | 10 | 213,008 |
No | output | 1 | 106,504 | 10 | 213,009 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Alexey, a merry Berland entrant, got sick of the gray reality and he zealously wants to go to university. There are a lot of universities nowadays, so Alexey is getting lost in the diversity β h... | instruction | 0 | 106,505 | 10 | 213,010 |
No | output | 1 | 106,505 | 10 | 213,011 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Alexey, a merry Berland entrant, got sick of the gray reality and he zealously wants to go to university. There are a lot of universities nowadays, so Alexey is getting lost in the diversity β h... | instruction | 0 | 106,506 | 10 | 213,012 |
No | output | 1 | 106,506 | 10 | 213,013 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Alexey, a merry Berland entrant, got sick of the gray reality and he zealously wants to go to university. There are a lot of universities nowadays, so Alexey is getting lost in the diversity β h... | instruction | 0 | 106,507 | 10 | 213,014 |
No | output | 1 | 106,507 | 10 | 213,015 |
Provide tags and a correct Python 3 solution for this coding contest problem.
In Berland a money reform is being prepared. New coins are being introduced. After long economic calculations was decided that the most expensive coin should possess the denomination of exactly n Berland dollars. Also the following restricti... | instruction | 0 | 106,606 | 10 | 213,212 |
Tags: greedy
Correct Solution:
```
n = int(input())
for i in range(n,0,-1):
if n%i==0:
n=i
print(i,end = ' ')
``` | output | 1 | 106,606 | 10 | 213,213 |
Provide tags and a correct Python 3 solution for this coding contest problem.
In Berland a money reform is being prepared. New coins are being introduced. After long economic calculations was decided that the most expensive coin should possess the denomination of exactly n Berland dollars. Also the following restricti... | instruction | 0 | 106,607 | 10 | 213,214 |
Tags: greedy
Correct Solution:
```
n = int(input())
o = n
e = o
while o != 0:
if n % o == 0 and e % o == 0:
print(o, end = ' ')
e = o
o -= 1
``` | output | 1 | 106,607 | 10 | 213,215 |
Provide tags and a correct Python 3 solution for this coding contest problem.
In Berland a money reform is being prepared. New coins are being introduced. After long economic calculations was decided that the most expensive coin should possess the denomination of exactly n Berland dollars. Also the following restricti... | instruction | 0 | 106,608 | 10 | 213,216 |
Tags: greedy
Correct Solution:
```
n=int(input())
final=[n]
for i in range(n-1,0,-1):
if n%i==0:
z=0
for j in final:
if j%i!=0:
z=1
break
if z==0:
final.append(i)
print(' '.join(str(x) for x in final))
``` | output | 1 | 106,608 | 10 | 213,217 |
Provide tags and a correct Python 3 solution for this coding contest problem.
In Berland a money reform is being prepared. New coins are being introduced. After long economic calculations was decided that the most expensive coin should possess the denomination of exactly n Berland dollars. Also the following restricti... | instruction | 0 | 106,609 | 10 | 213,218 |
Tags: greedy
Correct Solution:
```
n = int(input())
l = []
for i in range(1, n):
k = 0
if n % i == 0:
for j in range(len(l)):
if i % l[j] == 0:
k += 1
if k == len(l):
l.append(i)
l.append(n)
l = l[:: - 1]
for item in l:
print(item, ... | output | 1 | 106,609 | 10 | 213,219 |
Provide tags and a correct Python 3 solution for this coding contest problem.
In Berland a money reform is being prepared. New coins are being introduced. After long economic calculations was decided that the most expensive coin should possess the denomination of exactly n Berland dollars. Also the following restricti... | instruction | 0 | 106,610 | 10 | 213,220 |
Tags: greedy
Correct Solution:
```
n = int(input())
print(n, end=" ")
i = n // 2
while i:
if not n % i:
n = i
print(n, end=" ")
i -= 1
``` | output | 1 | 106,610 | 10 | 213,221 |
Provide tags and a correct Python 3 solution for this coding contest problem.
In Berland a money reform is being prepared. New coins are being introduced. After long economic calculations was decided that the most expensive coin should possess the denomination of exactly n Berland dollars. Also the following restricti... | instruction | 0 | 106,611 | 10 | 213,222 |
Tags: greedy
Correct Solution:
```
n = int(input())
if n == 1:
print(1)
exit()
res = [n]
while n > 1:
i = 2
f = 1
while i * i <= n:
if n % i == 0:
res.append(max(i, n // i))
n = res[-1]
f = 0
break
i+= 1
if f:
break
res.append(1)
print(*res)
``` | output | 1 | 106,611 | 10 | 213,223 |
Provide tags and a correct Python 3 solution for this coding contest problem.
In Berland a money reform is being prepared. New coins are being introduced. After long economic calculations was decided that the most expensive coin should possess the denomination of exactly n Berland dollars. Also the following restricti... | instruction | 0 | 106,612 | 10 | 213,224 |
Tags: greedy
Correct Solution:
```
import math
n = int(input())
coins = []
def getLargestFactor (number):
factors = []
i = 1
while (i < math.floor(math.sqrt(number)) + 1):
if (number % i == 0):
factors.append(i)
factors.append(number/i)
i += 1
factors.sort()
... | output | 1 | 106,612 | 10 | 213,225 |
Provide tags and a correct Python 3 solution for this coding contest problem.
In Berland a money reform is being prepared. New coins are being introduced. After long economic calculations was decided that the most expensive coin should possess the denomination of exactly n Berland dollars. Also the following restricti... | instruction | 0 | 106,613 | 10 | 213,226 |
Tags: greedy
Correct Solution:
```
n = int(input())
ans = [n]
while n > 1:
d = 2
while n % d:
d += 1
n //= d
ans.append(n)
print(*ans)
``` | output | 1 | 106,613 | 10 | 213,227 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
In Berland a money reform is being prepared. New coins are being introduced. After long economic calculations was decided that the most expensive coin should possess the denomination of exactly ... | instruction | 0 | 106,614 | 10 | 213,228 |
Yes | output | 1 | 106,614 | 10 | 213,229 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
In Berland a money reform is being prepared. New coins are being introduced. After long economic calculations was decided that the most expensive coin should possess the denomination of exactly ... | instruction | 0 | 106,615 | 10 | 213,230 |
Yes | output | 1 | 106,615 | 10 | 213,231 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
In Berland a money reform is being prepared. New coins are being introduced. After long economic calculations was decided that the most expensive coin should possess the denomination of exactly ... | instruction | 0 | 106,616 | 10 | 213,232 |
Yes | output | 1 | 106,616 | 10 | 213,233 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
In Berland a money reform is being prepared. New coins are being introduced. After long economic calculations was decided that the most expensive coin should possess the denomination of exactly ... | instruction | 0 | 106,617 | 10 | 213,234 |
Yes | output | 1 | 106,617 | 10 | 213,235 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
In Berland a money reform is being prepared. New coins are being introduced. After long economic calculations was decided that the most expensive coin should possess the denomination of exactly ... | instruction | 0 | 106,618 | 10 | 213,236 |
No | output | 1 | 106,618 | 10 | 213,237 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
In Berland a money reform is being prepared. New coins are being introduced. After long economic calculations was decided that the most expensive coin should possess the denomination of exactly ... | instruction | 0 | 106,619 | 10 | 213,238 |
No | output | 1 | 106,619 | 10 | 213,239 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
In Berland a money reform is being prepared. New coins are being introduced. After long economic calculations was decided that the most expensive coin should possess the denomination of exactly ... | instruction | 0 | 106,620 | 10 | 213,240 |
No | output | 1 | 106,620 | 10 | 213,241 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
In Berland a money reform is being prepared. New coins are being introduced. After long economic calculations was decided that the most expensive coin should possess the denomination of exactly ... | instruction | 0 | 106,621 | 10 | 213,242 |
No | output | 1 | 106,621 | 10 | 213,243 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Vasiliy likes to rest after a hard work, so you may often meet him in some bar nearby. As all programmers do, he loves the famous drink "Beecola", which can be bought in n different shops in the city. It's known that the price of one bottle ... | instruction | 0 | 106,642 | 10 | 213,284 |
Tags: binary search, dp, implementation
Correct Solution:
```
import bisect
n = int(input())
x = sorted(list(map(int, input().split())))
m = int(input())
for i in range(m):
a = int(input())
a = bisect.bisect_right(x, a)
print(a)
``` | output | 1 | 106,642 | 10 | 213,285 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Vasiliy likes to rest after a hard work, so you may often meet him in some bar nearby. As all programmers do, he loves the famous drink "Beecola", which can be bought in n different shops in the city. It's known that the price of one bottle ... | instruction | 0 | 106,643 | 10 | 213,286 |
Tags: binary search, dp, implementation
Correct Solution:
```
n = int(input())
prices = list(map(int, input().split()))
price_occur = [0] * 100001
prefix = [0] * 100001
for p in prices:
price_occur[p] += 1
prefix[0] = price_occur[0]
for i in range(1, 100001):
prefix[i] = prefix[i - 1] + price_occur[i]
q = i... | output | 1 | 106,643 | 10 | 213,287 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Vasiliy likes to rest after a hard work, so you may often meet him in some bar nearby. As all programmers do, he loves the famous drink "Beecola", which can be bought in n different shops in the city. It's known that the price of one bottle ... | instruction | 0 | 106,644 | 10 | 213,288 |
Tags: binary search, dp, implementation
Correct Solution:
```
import bisect
n=int(input())
l=list(map(int,input().split()))
l=sorted(l)
for i in range(int(input())) :
print(bisect.bisect_right(l,int(input())))
``` | output | 1 | 106,644 | 10 | 213,289 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Vasiliy likes to rest after a hard work, so you may often meet him in some bar nearby. As all programmers do, he loves the famous drink "Beecola", which can be bought in n different shops in the city. It's known that the price of one bottle ... | instruction | 0 | 106,645 | 10 | 213,290 |
Tags: binary search, dp, implementation
Correct Solution:
```
from bisect import bisect
n = int(input())
x = sorted(map(int, input().split()))
q = int(input())
for i in range(q):
m = int(input())
print(bisect(x, m))
``` | output | 1 | 106,645 | 10 | 213,291 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Vasiliy likes to rest after a hard work, so you may often meet him in some bar nearby. As all programmers do, he loves the famous drink "Beecola", which can be bought in n different shops in the city. It's known that the price of one bottle ... | instruction | 0 | 106,646 | 10 | 213,292 |
Tags: binary search, dp, implementation
Correct Solution:
```
from bisect import bisect_right
n = int(input())
x = [*map(int, input().split())]
x.sort()
q = int(input())
for i in range(q):
d = int(input())
print(bisect_right(x, d))
``` | output | 1 | 106,646 | 10 | 213,293 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Vasiliy likes to rest after a hard work, so you may often meet him in some bar nearby. As all programmers do, he loves the famous drink "Beecola", which can be bought in n different shops in the city. It's known that the price of one bottle ... | instruction | 0 | 106,647 | 10 | 213,294 |
Tags: binary search, dp, implementation
Correct Solution:
```
import bisect
input(); x = sorted(map(int, input().split()))
for i in range(int(input())):
print(bisect.bisect_right(x, int(input())))
``` | output | 1 | 106,647 | 10 | 213,295 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Vasiliy likes to rest after a hard work, so you may often meet him in some bar nearby. As all programmers do, he loves the famous drink "Beecola", which can be bought in n different shops in the city. It's known that the price of one bottle ... | instruction | 0 | 106,648 | 10 | 213,296 |
Tags: binary search, dp, implementation
Correct Solution:
```
from bisect import *
def BinarySearch(a, x):
i = bisect(a, x)
if i:
return i
else:
return -1
n=int(input())
x=list(map(int,input().split()))
q=int(input())
x.sort()
#print(*x)
for i in range(q):
a=int... | output | 1 | 106,648 | 10 | 213,297 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Vasiliy likes to rest after a hard work, so you may often meet him in some bar nearby. As all programmers do, he loves the famous drink "Beecola", which can be bought in n different shops in the city. It's known that the price of one bottle ... | instruction | 0 | 106,649 | 10 | 213,298 |
Tags: binary search, dp, implementation
Correct Solution:
```
def bst(A, x):
if A[0] > x:
return -1
begin = 0
end = len(A)
while end - begin > 1:
mid = (end + begin)//2
if A[mid] <= x:
begin = mid
else:
end = mid
return begin
n = int(input(... | output | 1 | 106,649 | 10 | 213,299 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Vasiliy likes to rest after a hard work, so you may often meet him in some bar nearby. As all programmers do, he loves the famous drink "Beecola", which can be bought in n different shops in the... | instruction | 0 | 106,650 | 10 | 213,300 |
Yes | output | 1 | 106,650 | 10 | 213,301 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Vasiliy likes to rest after a hard work, so you may often meet him in some bar nearby. As all programmers do, he loves the famous drink "Beecola", which can be bought in n different shops in the... | instruction | 0 | 106,651 | 10 | 213,302 |
Yes | output | 1 | 106,651 | 10 | 213,303 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Vasiliy likes to rest after a hard work, so you may often meet him in some bar nearby. As all programmers do, he loves the famous drink "Beecola", which can be bought in n different shops in the... | instruction | 0 | 106,652 | 10 | 213,304 |
Yes | output | 1 | 106,652 | 10 | 213,305 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Vasiliy likes to rest after a hard work, so you may often meet him in some bar nearby. As all programmers do, he loves the famous drink "Beecola", which can be bought in n different shops in the... | instruction | 0 | 106,653 | 10 | 213,306 |
Yes | output | 1 | 106,653 | 10 | 213,307 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Vasiliy likes to rest after a hard work, so you may often meet him in some bar nearby. As all programmers do, he loves the famous drink "Beecola", which can be bought in n different shops in the... | instruction | 0 | 106,654 | 10 | 213,308 |
No | output | 1 | 106,654 | 10 | 213,309 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Vasiliy likes to rest after a hard work, so you may often meet him in some bar nearby. As all programmers do, he loves the famous drink "Beecola", which can be bought in n different shops in the... | instruction | 0 | 106,655 | 10 | 213,310 |
No | output | 1 | 106,655 | 10 | 213,311 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Vasiliy likes to rest after a hard work, so you may often meet him in some bar nearby. As all programmers do, he loves the famous drink "Beecola", which can be bought in n different shops in the... | instruction | 0 | 106,656 | 10 | 213,312 |
No | output | 1 | 106,656 | 10 | 213,313 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Vasiliy likes to rest after a hard work, so you may often meet him in some bar nearby. As all programmers do, he loves the famous drink "Beecola", which can be bought in n different shops in the... | instruction | 0 | 106,657 | 10 | 213,314 |
No | output | 1 | 106,657 | 10 | 213,315 |
Provide a correct Python 3 solution for this coding contest problem.
Takahashi, who works at DISCO, is standing before an iron bar. The bar has N-1 notches, which divide the bar into N sections. The i-th section from the left has a length of A_i millimeters.
Takahashi wanted to choose a notch and cut the bar at that ... | instruction | 0 | 106,801 | 10 | 213,602 |
"Correct Solution:
```
from itertools import accumulate
n = int(input())
a = map(int, input().split())
acc = tuple(accumulate(a))
ret = min(abs(acc[-1] - x * 2) for x in acc)
print(ret)
``` | output | 1 | 106,801 | 10 | 213,603 |
Provide a correct Python 3 solution for this coding contest problem.
Takahashi, who works at DISCO, is standing before an iron bar. The bar has N-1 notches, which divide the bar into N sections. The i-th section from the left has a length of A_i millimeters.
Takahashi wanted to choose a notch and cut the bar at that ... | instruction | 0 | 106,802 | 10 | 213,604 |
"Correct Solution:
```
n=int(input())
a=list(map(int,input().split()))
harf=sum(a)/2
l,r,i=0,a[0],0
while r<harf:
i+=1
l=r
r+=a[i]
print(int(min(harf-l,r-harf)*2))
``` | output | 1 | 106,802 | 10 | 213,605 |
Provide a correct Python 3 solution for this coding contest problem.
Takahashi, who works at DISCO, is standing before an iron bar. The bar has N-1 notches, which divide the bar into N sections. The i-th section from the left has a length of A_i millimeters.
Takahashi wanted to choose a notch and cut the bar at that ... | instruction | 0 | 106,803 | 10 | 213,606 |
"Correct Solution:
```
N=int(input())
A=list(map(int, input().split()))
S=sum(A)
x=0
ans=S
for a in A:
x+=a
y=abs(S-2*x)
ans=min(ans,y)
print(ans)
``` | output | 1 | 106,803 | 10 | 213,607 |
Provide a correct Python 3 solution for this coding contest problem.
Takahashi, who works at DISCO, is standing before an iron bar. The bar has N-1 notches, which divide the bar into N sections. The i-th section from the left has a length of A_i millimeters.
Takahashi wanted to choose a notch and cut the bar at that ... | instruction | 0 | 106,804 | 10 | 213,608 |
"Correct Solution:
```
n,*a=map(int,open(0).read().split())
s=sum(a)
c=0
m=[]
for b in a:c+=b;m+=abs(c+c-s),
print(min(m))
``` | output | 1 | 106,804 | 10 | 213,609 |
Provide a correct Python 3 solution for this coding contest problem.
Takahashi, who works at DISCO, is standing before an iron bar. The bar has N-1 notches, which divide the bar into N sections. The i-th section from the left has a length of A_i millimeters.
Takahashi wanted to choose a notch and cut the bar at that ... | instruction | 0 | 106,805 | 10 | 213,610 |
"Correct Solution:
```
import sys
n = int(input())
a = list(map(int, input().split()))
tmp=sys.maxsize
s = sum(a)
t = 0
for i in range(n):
t += a[i]
tmp = min(tmp,abs(s-t*2))
print(tmp)
``` | output | 1 | 106,805 | 10 | 213,611 |
Provide a correct Python 3 solution for this coding contest problem.
Takahashi, who works at DISCO, is standing before an iron bar. The bar has N-1 notches, which divide the bar into N sections. The i-th section from the left has a length of A_i millimeters.
Takahashi wanted to choose a notch and cut the bar at that ... | instruction | 0 | 106,806 | 10 | 213,612 |
"Correct Solution:
```
n = int(input())
*a, = map(int, input().split())
s = sum(a)
ans = s
tmp = 0
for i in a[:-1]:
tmp += i
ans = min(ans, abs(tmp*2 - s))
print(ans)
``` | output | 1 | 106,806 | 10 | 213,613 |
Provide a correct Python 3 solution for this coding contest problem.
Takahashi, who works at DISCO, is standing before an iron bar. The bar has N-1 notches, which divide the bar into N sections. The i-th section from the left has a length of A_i millimeters.
Takahashi wanted to choose a notch and cut the bar at that ... | instruction | 0 | 106,807 | 10 | 213,614 |
"Correct Solution:
```
n=int(input())
l=list(map(int,input().split()))
s=sum(l)
m=0
i=-1
while m<s//2:
i+=1
m+=l[i]
print(min(2*m-s,s-2*(m-l[i])))
``` | output | 1 | 106,807 | 10 | 213,615 |
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