message stringlengths 2 16.2k | message_type stringclasses 2
values | message_id int64 0 1 | conversation_id int64 575 109k | cluster float64 16 16 | __index_level_0__ int64 1.15k 217k |
|---|---|---|---|---|---|
Provide a correct Python 3 solution for this coding contest problem.
Snuke is playing with red and blue balls, placing them on a two-dimensional plane.
First, he performed N operations to place red balls. In the i-th of these operations, he placed RC_i red balls at coordinates (RX_i,RY_i). Then, he performed another ... | instruction | 0 | 54,596 | 16 | 109,192 |
"Correct Solution:
```
def main():
import sys
input=sys.stdin.readline
from collections import deque
inf=10**12
class MinCostFlow:
def __init__(self,n):
self.n=n
self.edges=[[] for i in range(n)]
def add_edge(self,fr,to,cap,cost):
self.edges[fr].a... | output | 1 | 54,596 | 16 | 109,193 |
Provide a correct Python 3 solution for this coding contest problem.
Snuke is playing with red and blue balls, placing them on a two-dimensional plane.
First, he performed N operations to place red balls. In the i-th of these operations, he placed RC_i red balls at coordinates (RX_i,RY_i). Then, he performed another ... | instruction | 0 | 54,597 | 16 | 109,194 |
"Correct Solution:
```
import sys
from collections import deque
def min_cost_flow(links, links_from, s, t, flow, n2):
remain = flow
result = 0
INF = 10 ** 12
predecessors = [0] * n2 # link_id
while remain:
# print(remain)
distances = [INF] * n2
updated = [False] * n2
... | output | 1 | 54,597 | 16 | 109,195 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Snuke is playing with red and blue balls, placing them on a two-dimensional plane.
First, he performed N operations to place red balls. In the i-th of these operations, he placed RC_i red balls... | instruction | 0 | 54,598 | 16 | 109,196 |
No | output | 1 | 54,598 | 16 | 109,197 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Snuke is playing with red and blue balls, placing them on a two-dimensional plane.
First, he performed N operations to place red balls. In the i-th of these operations, he placed RC_i red balls... | instruction | 0 | 54,599 | 16 | 109,198 |
No | output | 1 | 54,599 | 16 | 109,199 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Snuke is playing with red and blue balls, placing them on a two-dimensional plane.
First, he performed N operations to place red balls. In the i-th of these operations, he placed RC_i red balls... | instruction | 0 | 54,600 | 16 | 109,200 |
No | output | 1 | 54,600 | 16 | 109,201 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Snuke is playing with red and blue balls, placing them on a two-dimensional plane.
First, he performed N operations to place red balls. In the i-th of these operations, he placed RC_i red balls... | instruction | 0 | 54,601 | 16 | 109,202 |
No | output | 1 | 54,601 | 16 | 109,203 |
Provide a correct Python 3 solution for this coding contest problem.
Snuke is interested in strings that satisfy the following conditions:
* The length of the string is at least N.
* The first N characters equal to the string s.
* The last N characters equal to the string t.
Find the length of the shortest string ... | instruction | 0 | 54,670 | 16 | 109,340 |
"Correct Solution:
```
n = int(input())
s = input()
t = input()
for i in range(n):
if s[i:n] == t[0:n-i]:
print(2*n - (n-i))
exit()
print(2*n)
``` | output | 1 | 54,670 | 16 | 109,341 |
Provide a correct Python 3 solution for this coding contest problem.
Snuke is interested in strings that satisfy the following conditions:
* The length of the string is at least N.
* The first N characters equal to the string s.
* The last N characters equal to the string t.
Find the length of the shortest string ... | instruction | 0 | 54,671 | 16 | 109,342 |
"Correct Solution:
```
n=int(input())
s=input()
t=input()
k=n
for i in range(n):
if(s[i:]==t[:n-i]):
k=i
break
print(n+k)
``` | output | 1 | 54,671 | 16 | 109,343 |
Provide a correct Python 3 solution for this coding contest problem.
Snuke is interested in strings that satisfy the following conditions:
* The length of the string is at least N.
* The first N characters equal to the string s.
* The last N characters equal to the string t.
Find the length of the shortest string ... | instruction | 0 | 54,672 | 16 | 109,344 |
"Correct Solution:
```
N = int(input())
s = input()
t = input()
k = 0
for i in range(N+1):
if s[-i:] == t[:i]:
k = i
print(2*N-k)
``` | output | 1 | 54,672 | 16 | 109,345 |
Provide a correct Python 3 solution for this coding contest problem.
Snuke is interested in strings that satisfy the following conditions:
* The length of the string is at least N.
* The first N characters equal to the string s.
* The last N characters equal to the string t.
Find the length of the shortest string ... | instruction | 0 | 54,673 | 16 | 109,346 |
"Correct Solution:
```
n = int(input()); s = input(); t = input()
for i in range(n):
if s[i:] == t[:n-i]: print(n+i); break
else: print(2*n)
``` | output | 1 | 54,673 | 16 | 109,347 |
Provide a correct Python 3 solution for this coding contest problem.
Snuke is interested in strings that satisfy the following conditions:
* The length of the string is at least N.
* The first N characters equal to the string s.
* The last N characters equal to the string t.
Find the length of the shortest string ... | instruction | 0 | 54,674 | 16 | 109,348 |
"Correct Solution:
```
N = int(input())
s = input()
t = input()
for i in range(N):
if s[i:] == t[:N-i]:
print(N + i)
break
else:
print(N * 2)
``` | output | 1 | 54,674 | 16 | 109,349 |
Provide a correct Python 3 solution for this coding contest problem.
Snuke is interested in strings that satisfy the following conditions:
* The length of the string is at least N.
* The first N characters equal to the string s.
* The last N characters equal to the string t.
Find the length of the shortest string ... | instruction | 0 | 54,675 | 16 | 109,350 |
"Correct Solution:
```
n=int(input())
s=input()
t=input()
connected=0
for i in range(1,n+1):
if s[n-i:]==t[:i]:
connected=i
print(n*2-connected)
``` | output | 1 | 54,675 | 16 | 109,351 |
Provide a correct Python 3 solution for this coding contest problem.
Snuke is interested in strings that satisfy the following conditions:
* The length of the string is at least N.
* The first N characters equal to the string s.
* The last N characters equal to the string t.
Find the length of the shortest string ... | instruction | 0 | 54,676 | 16 | 109,352 |
"Correct Solution:
```
N = int(input())
s = input()
t = input()
temp = 0
for i in range(N):
if s[-1*(i+1):] == t[0:i+1]:
temp = i+1
print(2*N-temp)
``` | output | 1 | 54,676 | 16 | 109,353 |
Provide a correct Python 3 solution for this coding contest problem.
Snuke is interested in strings that satisfy the following conditions:
* The length of the string is at least N.
* The first N characters equal to the string s.
* The last N characters equal to the string t.
Find the length of the shortest string ... | instruction | 0 | 54,677 | 16 | 109,354 |
"Correct Solution:
```
n=int(input())
s=input()
t=input()
for i in range(n+1):
p=s+t[n-i:]
if p[i:]==t:
break
print(n+i)
``` | output | 1 | 54,677 | 16 | 109,355 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Snuke is interested in strings that satisfy the following conditions:
* The length of the string is at least N.
* The first N characters equal to the string s.
* The last N characters equal to ... | instruction | 0 | 54,678 | 16 | 109,356 |
Yes | output | 1 | 54,678 | 16 | 109,357 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Snuke is interested in strings that satisfy the following conditions:
* The length of the string is at least N.
* The first N characters equal to the string s.
* The last N characters equal to ... | instruction | 0 | 54,679 | 16 | 109,358 |
Yes | output | 1 | 54,679 | 16 | 109,359 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Snuke is interested in strings that satisfy the following conditions:
* The length of the string is at least N.
* The first N characters equal to the string s.
* The last N characters equal to ... | instruction | 0 | 54,680 | 16 | 109,360 |
Yes | output | 1 | 54,680 | 16 | 109,361 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Snuke is interested in strings that satisfy the following conditions:
* The length of the string is at least N.
* The first N characters equal to the string s.
* The last N characters equal to ... | instruction | 0 | 54,681 | 16 | 109,362 |
Yes | output | 1 | 54,681 | 16 | 109,363 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Snuke is interested in strings that satisfy the following conditions:
* The length of the string is at least N.
* The first N characters equal to the string s.
* The last N characters equal to ... | instruction | 0 | 54,682 | 16 | 109,364 |
No | output | 1 | 54,682 | 16 | 109,365 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Snuke is interested in strings that satisfy the following conditions:
* The length of the string is at least N.
* The first N characters equal to the string s.
* The last N characters equal to ... | instruction | 0 | 54,683 | 16 | 109,366 |
No | output | 1 | 54,683 | 16 | 109,367 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Snuke is interested in strings that satisfy the following conditions:
* The length of the string is at least N.
* The first N characters equal to the string s.
* The last N characters equal to ... | instruction | 0 | 54,684 | 16 | 109,368 |
No | output | 1 | 54,684 | 16 | 109,369 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Snuke is interested in strings that satisfy the following conditions:
* The length of the string is at least N.
* The first N characters equal to the string s.
* The last N characters equal to ... | instruction | 0 | 54,685 | 16 | 109,370 |
No | output | 1 | 54,685 | 16 | 109,371 |
Provide a correct Python 3 solution for this coding contest problem.
As AtCoder Beginner Contest 100 is taking place, the office of AtCoder, Inc. is decorated with a sequence of length N, a = {a_1, a_2, a_3, ..., a_N}.
Snuke, an employee, would like to play with this sequence.
Specifically, he would like to repeat th... | instruction | 0 | 56,259 | 16 | 112,518 |
"Correct Solution:
```
def f(x):
return 0 if int(x)%2 else f(int(x)//2)+1
n = input()
print(sum(list(map(f,input().split()))))
``` | output | 1 | 56,259 | 16 | 112,519 |
Provide a correct Python 3 solution for this coding contest problem.
As AtCoder Beginner Contest 100 is taking place, the office of AtCoder, Inc. is decorated with a sequence of length N, a = {a_1, a_2, a_3, ..., a_N}.
Snuke, an employee, would like to play with this sequence.
Specifically, he would like to repeat th... | instruction | 0 | 56,260 | 16 | 112,520 |
"Correct Solution:
```
n,a=int(input()),list(map(int,input().split()));ans=0
for i in a:
m=i
while m%2==0:m//=2;ans+=1
print(ans)
``` | output | 1 | 56,260 | 16 | 112,521 |
Provide a correct Python 3 solution for this coding contest problem.
As AtCoder Beginner Contest 100 is taking place, the office of AtCoder, Inc. is decorated with a sequence of length N, a = {a_1, a_2, a_3, ..., a_N}.
Snuke, an employee, would like to play with this sequence.
Specifically, he would like to repeat th... | instruction | 0 | 56,261 | 16 | 112,522 |
"Correct Solution:
```
N = int(input())
A = list(map(int,input().split(" ")))
ans=0
for a in A:
ans += len(bin(a)) - bin(a).rfind("1") -1
print(ans)
``` | output | 1 | 56,261 | 16 | 112,523 |
Provide a correct Python 3 solution for this coding contest problem.
As AtCoder Beginner Contest 100 is taking place, the office of AtCoder, Inc. is decorated with a sequence of length N, a = {a_1, a_2, a_3, ..., a_N}.
Snuke, an employee, would like to play with this sequence.
Specifically, he would like to repeat th... | instruction | 0 | 56,262 | 16 | 112,524 |
"Correct Solution:
```
n=int(input())
a=list(map(int,input().split()))
ans=0
for i in a:
while i%2==0:
i=i//2
ans+=1
print(ans)
``` | output | 1 | 56,262 | 16 | 112,525 |
Provide a correct Python 3 solution for this coding contest problem.
As AtCoder Beginner Contest 100 is taking place, the office of AtCoder, Inc. is decorated with a sequence of length N, a = {a_1, a_2, a_3, ..., a_N}.
Snuke, an employee, would like to play with this sequence.
Specifically, he would like to repeat th... | instruction | 0 | 56,263 | 16 | 112,526 |
"Correct Solution:
```
N = int(input())
A = list(map(int, input().split()))
ans = 0
for a in A:
ans += bin(a)[::-1].index("1")
print(ans)
``` | output | 1 | 56,263 | 16 | 112,527 |
Provide a correct Python 3 solution for this coding contest problem.
As AtCoder Beginner Contest 100 is taking place, the office of AtCoder, Inc. is decorated with a sequence of length N, a = {a_1, a_2, a_3, ..., a_N}.
Snuke, an employee, would like to play with this sequence.
Specifically, he would like to repeat th... | instruction | 0 | 56,264 | 16 | 112,528 |
"Correct Solution:
```
N=int(input())
A= list(map(int,input().split() ))
ans=0
for a in A:
while a%2==0:
a/=2
ans+=1
print(ans)
``` | output | 1 | 56,264 | 16 | 112,529 |
Provide a correct Python 3 solution for this coding contest problem.
As AtCoder Beginner Contest 100 is taking place, the office of AtCoder, Inc. is decorated with a sequence of length N, a = {a_1, a_2, a_3, ..., a_N}.
Snuke, an employee, would like to play with this sequence.
Specifically, he would like to repeat th... | instruction | 0 | 56,265 | 16 | 112,530 |
"Correct Solution:
```
N = int(input())
a = list(map(int, input().split()))
res = 0
for x in a:
while x % 2 == 0:
x /= 2
res += 1
print(res)
``` | output | 1 | 56,265 | 16 | 112,531 |
Provide a correct Python 3 solution for this coding contest problem.
As AtCoder Beginner Contest 100 is taking place, the office of AtCoder, Inc. is decorated with a sequence of length N, a = {a_1, a_2, a_3, ..., a_N}.
Snuke, an employee, would like to play with this sequence.
Specifically, he would like to repeat th... | instruction | 0 | 56,266 | 16 | 112,532 |
"Correct Solution:
```
input()
def div2(n):
i=0
while n%2==0:
i,n=i+1,n/2
return i
arr=map(div2,map(int,input().split()))
print(sum(arr))
``` | output | 1 | 56,266 | 16 | 112,533 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
As AtCoder Beginner Contest 100 is taking place, the office of AtCoder, Inc. is decorated with a sequence of length N, a = {a_1, a_2, a_3, ..., a_N}.
Snuke, an employee, would like to play with ... | instruction | 0 | 56,267 | 16 | 112,534 |
Yes | output | 1 | 56,267 | 16 | 112,535 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
As AtCoder Beginner Contest 100 is taking place, the office of AtCoder, Inc. is decorated with a sequence of length N, a = {a_1, a_2, a_3, ..., a_N}.
Snuke, an employee, would like to play with ... | instruction | 0 | 56,268 | 16 | 112,536 |
Yes | output | 1 | 56,268 | 16 | 112,537 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
As AtCoder Beginner Contest 100 is taking place, the office of AtCoder, Inc. is decorated with a sequence of length N, a = {a_1, a_2, a_3, ..., a_N}.
Snuke, an employee, would like to play with ... | instruction | 0 | 56,269 | 16 | 112,538 |
Yes | output | 1 | 56,269 | 16 | 112,539 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
As AtCoder Beginner Contest 100 is taking place, the office of AtCoder, Inc. is decorated with a sequence of length N, a = {a_1, a_2, a_3, ..., a_N}.
Snuke, an employee, would like to play with ... | instruction | 0 | 56,270 | 16 | 112,540 |
Yes | output | 1 | 56,270 | 16 | 112,541 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
As AtCoder Beginner Contest 100 is taking place, the office of AtCoder, Inc. is decorated with a sequence of length N, a = {a_1, a_2, a_3, ..., a_N}.
Snuke, an employee, would like to play with ... | instruction | 0 | 56,271 | 16 | 112,542 |
No | output | 1 | 56,271 | 16 | 112,543 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
As AtCoder Beginner Contest 100 is taking place, the office of AtCoder, Inc. is decorated with a sequence of length N, a = {a_1, a_2, a_3, ..., a_N}.
Snuke, an employee, would like to play with ... | instruction | 0 | 56,272 | 16 | 112,544 |
No | output | 1 | 56,272 | 16 | 112,545 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
As AtCoder Beginner Contest 100 is taking place, the office of AtCoder, Inc. is decorated with a sequence of length N, a = {a_1, a_2, a_3, ..., a_N}.
Snuke, an employee, would like to play with ... | instruction | 0 | 56,273 | 16 | 112,546 |
No | output | 1 | 56,273 | 16 | 112,547 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
As AtCoder Beginner Contest 100 is taking place, the office of AtCoder, Inc. is decorated with a sequence of length N, a = {a_1, a_2, a_3, ..., a_N}.
Snuke, an employee, would like to play with ... | instruction | 0 | 56,274 | 16 | 112,548 |
No | output | 1 | 56,274 | 16 | 112,549 |
Provide a correct Python 3 solution for this coding contest problem.
Snuke loves flags.
Snuke is placing N flags on a line.
The i-th flag can be placed at either coordinate x_i or coordinate y_i.
Snuke thinks that the flags look nicer when the smallest distance between two of them, d, is larger. Find the maximum po... | instruction | 0 | 56,307 | 16 | 112,614 |
"Correct Solution:
```
import sys
INF = 1 << 60
MOD = 10**9 + 7 # 998244353
sys.setrecursionlimit(2147483647)
input = lambda:sys.stdin.readline().rstrip()
def SCC(E):
n = len(E)
rev = [[] for _ in range(n)]
for v in range(n):
for nv in E[v]:
rev[nv].append(v)
used = [0] * n
ord... | output | 1 | 56,307 | 16 | 112,615 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Snuke loves flags.
Snuke is placing N flags on a line.
The i-th flag can be placed at either coordinate x_i or coordinate y_i.
Snuke thinks that the flags look nicer when the smallest distanc... | instruction | 0 | 56,308 | 16 | 112,616 |
No | output | 1 | 56,308 | 16 | 112,617 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Snuke loves flags.
Snuke is placing N flags on a line.
The i-th flag can be placed at either coordinate x_i or coordinate y_i.
Snuke thinks that the flags look nicer when the smallest distanc... | instruction | 0 | 56,309 | 16 | 112,618 |
No | output | 1 | 56,309 | 16 | 112,619 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Snuke loves flags.
Snuke is placing N flags on a line.
The i-th flag can be placed at either coordinate x_i or coordinate y_i.
Snuke thinks that the flags look nicer when the smallest distanc... | instruction | 0 | 56,310 | 16 | 112,620 |
No | output | 1 | 56,310 | 16 | 112,621 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Snuke loves flags.
Snuke is placing N flags on a line.
The i-th flag can be placed at either coordinate x_i or coordinate y_i.
Snuke thinks that the flags look nicer when the smallest distanc... | instruction | 0 | 56,311 | 16 | 112,622 |
No | output | 1 | 56,311 | 16 | 112,623 |
Provide a correct Python 3 solution for this coding contest problem.
Snuke prepared 6 problems for a upcoming programming contest. For each of those problems, Rng judged whether it can be used in the contest or not.
You are given a string S of length 6. If the i-th character of s is `1`, it means that the i-th proble... | instruction | 0 | 57,021 | 16 | 114,042 |
"Correct Solution:
```
print(sum(1 for i in input() if i=="1"))
``` | output | 1 | 57,021 | 16 | 114,043 |
Provide a correct Python 3 solution for this coding contest problem.
Snuke prepared 6 problems for a upcoming programming contest. For each of those problems, Rng judged whether it can be used in the contest or not.
You are given a string S of length 6. If the i-th character of s is `1`, it means that the i-th proble... | instruction | 0 | 57,022 | 16 | 114,044 |
"Correct Solution:
```
#!/usr/bin/env python3
s = input()
print(s.count('1'))
``` | output | 1 | 57,022 | 16 | 114,045 |
Provide a correct Python 3 solution for this coding contest problem.
Snuke prepared 6 problems for a upcoming programming contest. For each of those problems, Rng judged whether it can be used in the contest or not.
You are given a string S of length 6. If the i-th character of s is `1`, it means that the i-th proble... | instruction | 0 | 57,023 | 16 | 114,046 |
"Correct Solution:
```
S = input()
T = S.count("1")
print(T)
``` | output | 1 | 57,023 | 16 | 114,047 |
Provide a correct Python 3 solution for this coding contest problem.
Snuke prepared 6 problems for a upcoming programming contest. For each of those problems, Rng judged whether it can be used in the contest or not.
You are given a string S of length 6. If the i-th character of s is `1`, it means that the i-th proble... | instruction | 0 | 57,024 | 16 | 114,048 |
"Correct Solution:
```
S=list(str(input()))
ans=S.count('1')
print(ans)
``` | output | 1 | 57,024 | 16 | 114,049 |
Provide a correct Python 3 solution for this coding contest problem.
Snuke prepared 6 problems for a upcoming programming contest. For each of those problems, Rng judged whether it can be used in the contest or not.
You are given a string S of length 6. If the i-th character of s is `1`, it means that the i-th proble... | instruction | 0 | 57,025 | 16 | 114,050 |
"Correct Solution:
```
c = 0
for i in input():
if i=='1':
c += 1
print(c)
``` | output | 1 | 57,025 | 16 | 114,051 |
Provide a correct Python 3 solution for this coding contest problem.
Snuke prepared 6 problems for a upcoming programming contest. For each of those problems, Rng judged whether it can be used in the contest or not.
You are given a string S of length 6. If the i-th character of s is `1`, it means that the i-th proble... | instruction | 0 | 57,026 | 16 | 114,052 |
"Correct Solution:
```
a = list(input())
print(a.count('1'))
``` | output | 1 | 57,026 | 16 | 114,053 |
Provide a correct Python 3 solution for this coding contest problem.
Snuke prepared 6 problems for a upcoming programming contest. For each of those problems, Rng judged whether it can be used in the contest or not.
You are given a string S of length 6. If the i-th character of s is `1`, it means that the i-th proble... | instruction | 0 | 57,027 | 16 | 114,054 |
"Correct Solution:
```
s=input()
count=0
for i in range(6):
if s[i]=="1":
count+=1
print(count)
``` | output | 1 | 57,027 | 16 | 114,055 |
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