message stringlengths 2 39.6k | message_type stringclasses 2
values | message_id int64 0 1 | conversation_id int64 219 108k | cluster float64 11 11 | __index_level_0__ int64 438 217k |
|---|---|---|---|---|---|
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
We held two competitions: Coding Contest and Robot Maneuver.
In each competition, the contestants taking the 3-rd, 2-nd, and 1-st places receive 100000, 200000, and 300000 yen (the currency of ... | instruction | 0 | 62,072 | 11 | 124,144 |
Yes | output | 1 | 62,072 | 11 | 124,145 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
We held two competitions: Coding Contest and Robot Maneuver.
In each competition, the contestants taking the 3-rd, 2-nd, and 1-st places receive 100000, 200000, and 300000 yen (the currency of ... | instruction | 0 | 62,073 | 11 | 124,146 |
No | output | 1 | 62,073 | 11 | 124,147 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
We held two competitions: Coding Contest and Robot Maneuver.
In each competition, the contestants taking the 3-rd, 2-nd, and 1-st places receive 100000, 200000, and 300000 yen (the currency of ... | instruction | 0 | 62,074 | 11 | 124,148 |
No | output | 1 | 62,074 | 11 | 124,149 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
We held two competitions: Coding Contest and Robot Maneuver.
In each competition, the contestants taking the 3-rd, 2-nd, and 1-st places receive 100000, 200000, and 300000 yen (the currency of ... | instruction | 0 | 62,075 | 11 | 124,150 |
No | output | 1 | 62,075 | 11 | 124,151 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
We held two competitions: Coding Contest and Robot Maneuver.
In each competition, the contestants taking the 3-rd, 2-nd, and 1-st places receive 100000, 200000, and 300000 yen (the currency of ... | instruction | 0 | 62,076 | 11 | 124,152 |
No | output | 1 | 62,076 | 11 | 124,153 |
Provide a correct Python 3 solution for this coding contest problem.
Takahashi made N problems for competitive programming. The problems are numbered 1 to N, and the difficulty of Problem i is represented as an integer d_i (the higher, the harder).
He is dividing the problems into two categories by choosing an intege... | instruction | 0 | 62,077 | 11 | 124,154 |
"Correct Solution:
```
n=int(input())
li=list(map(int,input().split()))
li.sort()
print(li[n//2]-li[n//2-1])
``` | output | 1 | 62,077 | 11 | 124,155 |
Provide a correct Python 3 solution for this coding contest problem.
Takahashi made N problems for competitive programming. The problems are numbered 1 to N, and the difficulty of Problem i is represented as an integer d_i (the higher, the harder).
He is dividing the problems into two categories by choosing an intege... | instruction | 0 | 62,078 | 11 | 124,156 |
"Correct Solution:
```
n=int(input())
ds=list(map(int,input().split()))
ds.sort()
print(ds[n//2]-ds[n//2-1])
``` | output | 1 | 62,078 | 11 | 124,157 |
Provide a correct Python 3 solution for this coding contest problem.
Takahashi made N problems for competitive programming. The problems are numbered 1 to N, and the difficulty of Problem i is represented as an integer d_i (the higher, the harder).
He is dividing the problems into two categories by choosing an intege... | instruction | 0 | 62,079 | 11 | 124,158 |
"Correct Solution:
```
n = int(input())
t = sorted(list(map(int, input().split())))
print(t[n//2] - t[n//2 - 1])
``` | output | 1 | 62,079 | 11 | 124,159 |
Provide a correct Python 3 solution for this coding contest problem.
Takahashi made N problems for competitive programming. The problems are numbered 1 to N, and the difficulty of Problem i is represented as an integer d_i (the higher, the harder).
He is dividing the problems into two categories by choosing an intege... | instruction | 0 | 62,080 | 11 | 124,160 |
"Correct Solution:
```
n=int(input())
d=sorted(list(map(int,input().split())))
ans=d[n//2]-d[n//2-1]
print(ans)
``` | output | 1 | 62,080 | 11 | 124,161 |
Provide a correct Python 3 solution for this coding contest problem.
Takahashi made N problems for competitive programming. The problems are numbered 1 to N, and the difficulty of Problem i is represented as an integer d_i (the higher, the harder).
He is dividing the problems into two categories by choosing an intege... | instruction | 0 | 62,081 | 11 | 124,162 |
"Correct Solution:
```
n=int(input())
L=sorted(list(map(int,input().split())))
print(L[n//2]-L[n//2-1])
``` | output | 1 | 62,081 | 11 | 124,163 |
Provide a correct Python 3 solution for this coding contest problem.
Takahashi made N problems for competitive programming. The problems are numbered 1 to N, and the difficulty of Problem i is represented as an integer d_i (the higher, the harder).
He is dividing the problems into two categories by choosing an intege... | instruction | 0 | 62,082 | 11 | 124,164 |
"Correct Solution:
```
N = int(input())
d = list(sorted(map(int, input().split())))
print(d[N//2] - d[(N//2)-1])
``` | output | 1 | 62,082 | 11 | 124,165 |
Provide a correct Python 3 solution for this coding contest problem.
Takahashi made N problems for competitive programming. The problems are numbered 1 to N, and the difficulty of Problem i is represented as an integer d_i (the higher, the harder).
He is dividing the problems into two categories by choosing an intege... | instruction | 0 | 62,083 | 11 | 124,166 |
"Correct Solution:
```
N=int(input())
d=list(map(int,input().split()))
d.sort()
ans=d[N//2]-d[N//2-1]
print(ans)
``` | output | 1 | 62,083 | 11 | 124,167 |
Provide a correct Python 3 solution for this coding contest problem.
Takahashi made N problems for competitive programming. The problems are numbered 1 to N, and the difficulty of Problem i is represented as an integer d_i (the higher, the harder).
He is dividing the problems into two categories by choosing an intege... | instruction | 0 | 62,084 | 11 | 124,168 |
"Correct Solution:
```
N=int(input())
d=list(map(int,input().split()))
d.sort()
l=d[N//2-1]
r=d[N//2]
print(r-l)
``` | output | 1 | 62,084 | 11 | 124,169 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Takahashi made N problems for competitive programming. The problems are numbered 1 to N, and the difficulty of Problem i is represented as an integer d_i (the higher, the harder).
He is dividin... | instruction | 0 | 62,085 | 11 | 124,170 |
Yes | output | 1 | 62,085 | 11 | 124,171 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Takahashi made N problems for competitive programming. The problems are numbered 1 to N, and the difficulty of Problem i is represented as an integer d_i (the higher, the harder).
He is dividin... | instruction | 0 | 62,086 | 11 | 124,172 |
Yes | output | 1 | 62,086 | 11 | 124,173 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Takahashi made N problems for competitive programming. The problems are numbered 1 to N, and the difficulty of Problem i is represented as an integer d_i (the higher, the harder).
He is dividin... | instruction | 0 | 62,087 | 11 | 124,174 |
Yes | output | 1 | 62,087 | 11 | 124,175 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Takahashi made N problems for competitive programming. The problems are numbered 1 to N, and the difficulty of Problem i is represented as an integer d_i (the higher, the harder).
He is dividin... | instruction | 0 | 62,088 | 11 | 124,176 |
Yes | output | 1 | 62,088 | 11 | 124,177 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Takahashi made N problems for competitive programming. The problems are numbered 1 to N, and the difficulty of Problem i is represented as an integer d_i (the higher, the harder).
He is dividin... | instruction | 0 | 62,089 | 11 | 124,178 |
No | output | 1 | 62,089 | 11 | 124,179 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Takahashi made N problems for competitive programming. The problems are numbered 1 to N, and the difficulty of Problem i is represented as an integer d_i (the higher, the harder).
He is dividin... | instruction | 0 | 62,090 | 11 | 124,180 |
No | output | 1 | 62,090 | 11 | 124,181 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Takahashi made N problems for competitive programming. The problems are numbered 1 to N, and the difficulty of Problem i is represented as an integer d_i (the higher, the harder).
He is dividin... | instruction | 0 | 62,091 | 11 | 124,182 |
No | output | 1 | 62,091 | 11 | 124,183 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Takahashi made N problems for competitive programming. The problems are numbered 1 to N, and the difficulty of Problem i is represented as an integer d_i (the higher, the harder).
He is dividin... | instruction | 0 | 62,092 | 11 | 124,184 |
No | output | 1 | 62,092 | 11 | 124,185 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
A group of people played a game. All players had distinct scores, which are positive integers.
Takahashi knows N facts on the players' scores. The i-th fact is as follows: the A_i-th highest sc... | instruction | 0 | 62,149 | 11 | 124,298 |
Yes | output | 1 | 62,149 | 11 | 124,299 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
A group of people played a game. All players had distinct scores, which are positive integers.
Takahashi knows N facts on the players' scores. The i-th fact is as follows: the A_i-th highest sc... | instruction | 0 | 62,150 | 11 | 124,300 |
Yes | output | 1 | 62,150 | 11 | 124,301 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
A group of people played a game. All players had distinct scores, which are positive integers.
Takahashi knows N facts on the players' scores. The i-th fact is as follows: the A_i-th highest sc... | instruction | 0 | 62,151 | 11 | 124,302 |
Yes | output | 1 | 62,151 | 11 | 124,303 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
A group of people played a game. All players had distinct scores, which are positive integers.
Takahashi knows N facts on the players' scores. The i-th fact is as follows: the A_i-th highest sc... | instruction | 0 | 62,152 | 11 | 124,304 |
Yes | output | 1 | 62,152 | 11 | 124,305 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
A group of people played a game. All players had distinct scores, which are positive integers.
Takahashi knows N facts on the players' scores. The i-th fact is as follows: the A_i-th highest sc... | instruction | 0 | 62,153 | 11 | 124,306 |
No | output | 1 | 62,153 | 11 | 124,307 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
A group of people played a game. All players had distinct scores, which are positive integers.
Takahashi knows N facts on the players' scores. The i-th fact is as follows: the A_i-th highest sc... | instruction | 0 | 62,154 | 11 | 124,308 |
No | output | 1 | 62,154 | 11 | 124,309 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
This problem was deleted from the contest, because it was used previously at another competition.
Input
Output
Examples
Input
1 1
1 2 100
Output
6
Submitted Solution:
```
n, m = map(int... | instruction | 0 | 62,670 | 11 | 125,340 |
No | output | 1 | 62,670 | 11 | 125,341 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given integer n. You have to arrange numbers from 1 to 2n, using each of them exactly once, on the circle, so that the following condition would be satisfied:
For every n consecutive nu... | instruction | 0 | 63,229 | 11 | 126,458 |
Yes | output | 1 | 63,229 | 11 | 126,459 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given integer n. You have to arrange numbers from 1 to 2n, using each of them exactly once, on the circle, so that the following condition would be satisfied:
For every n consecutive nu... | instruction | 0 | 63,230 | 11 | 126,460 |
Yes | output | 1 | 63,230 | 11 | 126,461 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given integer n. You have to arrange numbers from 1 to 2n, using each of them exactly once, on the circle, so that the following condition would be satisfied:
For every n consecutive nu... | instruction | 0 | 63,231 | 11 | 126,462 |
Yes | output | 1 | 63,231 | 11 | 126,463 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given integer n. You have to arrange numbers from 1 to 2n, using each of them exactly once, on the circle, so that the following condition would be satisfied:
For every n consecutive nu... | instruction | 0 | 63,232 | 11 | 126,464 |
Yes | output | 1 | 63,232 | 11 | 126,465 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given integer n. You have to arrange numbers from 1 to 2n, using each of them exactly once, on the circle, so that the following condition would be satisfied:
For every n consecutive nu... | instruction | 0 | 63,233 | 11 | 126,466 |
No | output | 1 | 63,233 | 11 | 126,467 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given integer n. You have to arrange numbers from 1 to 2n, using each of them exactly once, on the circle, so that the following condition would be satisfied:
For every n consecutive nu... | instruction | 0 | 63,234 | 11 | 126,468 |
No | output | 1 | 63,234 | 11 | 126,469 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given integer n. You have to arrange numbers from 1 to 2n, using each of them exactly once, on the circle, so that the following condition would be satisfied:
For every n consecutive nu... | instruction | 0 | 63,235 | 11 | 126,470 |
No | output | 1 | 63,235 | 11 | 126,471 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given integer n. You have to arrange numbers from 1 to 2n, using each of them exactly once, on the circle, so that the following condition would be satisfied:
For every n consecutive nu... | instruction | 0 | 63,236 | 11 | 126,472 |
No | output | 1 | 63,236 | 11 | 126,473 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are n people participating in some contest, they start participating in x minutes intervals. That means the first participant starts at time 0, the second participant starts at time x, the... | instruction | 0 | 63,394 | 11 | 126,788 |
Yes | output | 1 | 63,394 | 11 | 126,789 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are n people participating in some contest, they start participating in x minutes intervals. That means the first participant starts at time 0, the second participant starts at time x, the... | instruction | 0 | 63,395 | 11 | 126,790 |
Yes | output | 1 | 63,395 | 11 | 126,791 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are n people participating in some contest, they start participating in x minutes intervals. That means the first participant starts at time 0, the second participant starts at time x, the... | instruction | 0 | 63,396 | 11 | 126,792 |
Yes | output | 1 | 63,396 | 11 | 126,793 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are n people participating in some contest, they start participating in x minutes intervals. That means the first participant starts at time 0, the second participant starts at time x, the... | instruction | 0 | 63,397 | 11 | 126,794 |
Yes | output | 1 | 63,397 | 11 | 126,795 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are n people participating in some contest, they start participating in x minutes intervals. That means the first participant starts at time 0, the second participant starts at time x, the... | instruction | 0 | 63,398 | 11 | 126,796 |
No | output | 1 | 63,398 | 11 | 126,797 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are n people participating in some contest, they start participating in x minutes intervals. That means the first participant starts at time 0, the second participant starts at time x, the... | instruction | 0 | 63,399 | 11 | 126,798 |
No | output | 1 | 63,399 | 11 | 126,799 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are n people participating in some contest, they start participating in x minutes intervals. That means the first participant starts at time 0, the second participant starts at time x, the... | instruction | 0 | 63,400 | 11 | 126,800 |
No | output | 1 | 63,400 | 11 | 126,801 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are n people participating in some contest, they start participating in x minutes intervals. That means the first participant starts at time 0, the second participant starts at time x, the... | instruction | 0 | 63,401 | 11 | 126,802 |
No | output | 1 | 63,401 | 11 | 126,803 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Every Codeforces user has rating, described with one integer, possibly negative or zero. Users are divided into two divisions. The first division is for users with rating 1900 or higher. Those with rating 1899 or lower belong to the second d... | instruction | 0 | 63,577 | 11 | 127,154 |
Tags: binary search, greedy, math
Correct Solution:
```
n = int(input())
c, d = [], []
for i in range(n) :
ci, di = map(int, input().split())
c.append(ci), d.append(di)
s = [0] * (n + 1)
geq, leq = 0, 0
for i in reversed(range(n)) :
s[i] = s[i + 1] + c[i]
if d[i] == 1 :
if geq == 0 :
g = s[i] + 190... | output | 1 | 63,577 | 11 | 127,155 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Every Codeforces user has rating, described with one integer, possibly negative or zero. Users are divided into two divisions. The first division is for users with rating 1900 or higher. Those with rating 1899 or lower belong to the second d... | instruction | 0 | 63,578 | 11 | 127,156 |
Tags: binary search, greedy, math
Correct Solution:
```
n = int(input())
INF = 2 ** 60
lo, hi = -INF, INF
for i in range(n):
x, y = (int(_) for _ in input().split())
if y == 2:
hi = min(hi, 1899)
else:
lo = max(lo, 1900)
hi += x
lo += x
if lo > hi:
print('Impossible')
elif hi > 2... | output | 1 | 63,578 | 11 | 127,157 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Every Codeforces user has rating, described with one integer, possibly negative or zero. Users are divided into two divisions. The first division is for users with rating 1900 or higher. Those with rating 1899 or lower belong to the second d... | instruction | 0 | 63,579 | 11 | 127,158 |
Tags: binary search, greedy, math
Correct Solution:
```
import os
import sys
from io import BytesIO, IOBase
import math
import itertools
import bisect
import heapq
#sys.setrecursionlimit(300000)
def main():
pass
BUFSIZE = 8192
class FastIO(IOBase):
newlines = 0
def __init__(self, file):
self._fd = ... | output | 1 | 63,579 | 11 | 127,159 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Every Codeforces user has rating, described with one integer, possibly negative or zero. Users are divided into two divisions. The first division is for users with rating 1900 or higher. Those with rating 1899 or lower belong to the second d... | instruction | 0 | 63,580 | 11 | 127,160 |
Tags: binary search, greedy, math
Correct Solution:
```
s, t = -10 ** 8, 10 ** 8
for i in range(int(input())):
c, d = map(int, input().split())
if d == 1:
s = max(s, 1900)
else:
t = min(t, 1899)
# print(s,t)
if s > t:
print('Impossible')
exit()
s, t = s + c, t + c
... | output | 1 | 63,580 | 11 | 127,161 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Every Codeforces user has rating, described with one integer, possibly negative or zero. Users are divided into two divisions. The first division is for users with rating 1900 or higher. Those with rating 1899 or lower belong to the second d... | instruction | 0 | 63,581 | 11 | 127,162 |
Tags: binary search, greedy, math
Correct Solution:
```
#!/usr/local/bin/python3.4
import pdb
def A1B2(LIST):
flag = False
for (a,b) in LIST:
if b == 1:
flag = True
if flag and b==2:
return False
return True
def A2B2(LIST):
a,b = LIST[0]
for i in ra... | output | 1 | 63,581 | 11 | 127,163 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Every Codeforces user has rating, described with one integer, possibly negative or zero. Users are divided into two divisions. The first division is for users with rating 1900 or higher. Those with rating 1899 or lower belong to the second d... | instruction | 0 | 63,582 | 11 | 127,164 |
Tags: binary search, greedy, math
Correct Solution:
```
n=int(input())
mx=10**9
mn=-10**9
r=0
for i in range(n):
c,d=[int(j) for j in input().split()]
if d==1:
mn=max(mn,1900-r)
else:
mx=min(mx,1899-r)
r+=c
if mx==10**9:
print("Infinity")
elif mn>mx:
print("Impossible")
else:
print(mx+r... | output | 1 | 63,582 | 11 | 127,165 |
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