message stringlengths 2 433k | message_type stringclasses 2
values | message_id int64 0 1 | conversation_id int64 113 108k | cluster float64 12 12 | __index_level_0__ int64 226 217k |
|---|---|---|---|---|---|
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Ashish has n elements arranged in a line.
These elements are represented by two integers a_i — the value of the element and b_i — the type of the element (there are only two possible types: 0 ... | instruction | 0 | 14,338 | 12 | 28,676 |
Yes | output | 1 | 14,338 | 12 | 28,677 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Ashish has n elements arranged in a line.
These elements are represented by two integers a_i — the value of the element and b_i — the type of the element (there are only two possible types: 0 ... | instruction | 0 | 14,339 | 12 | 28,678 |
Yes | output | 1 | 14,339 | 12 | 28,679 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Ashish has n elements arranged in a line.
These elements are represented by two integers a_i — the value of the element and b_i — the type of the element (there are only two possible types: 0 ... | instruction | 0 | 14,340 | 12 | 28,680 |
Yes | output | 1 | 14,340 | 12 | 28,681 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Ashish has n elements arranged in a line.
These elements are represented by two integers a_i — the value of the element and b_i — the type of the element (there are only two possible types: 0 ... | instruction | 0 | 14,341 | 12 | 28,682 |
No | output | 1 | 14,341 | 12 | 28,683 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Ashish has n elements arranged in a line.
These elements are represented by two integers a_i — the value of the element and b_i — the type of the element (there are only two possible types: 0 ... | instruction | 0 | 14,342 | 12 | 28,684 |
No | output | 1 | 14,342 | 12 | 28,685 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Ashish has n elements arranged in a line.
These elements are represented by two integers a_i — the value of the element and b_i — the type of the element (there are only two possible types: 0 ... | instruction | 0 | 14,343 | 12 | 28,686 |
No | output | 1 | 14,343 | 12 | 28,687 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Ashish has n elements arranged in a line.
These elements are represented by two integers a_i — the value of the element and b_i — the type of the element (there are only two possible types: 0 ... | instruction | 0 | 14,344 | 12 | 28,688 |
No | output | 1 | 14,344 | 12 | 28,689 |
Provide tags and a correct Python 3 solution for this coding contest problem.
A permutation of length n is a sequence of integers from 1 to n of length n containing each number exactly once. For example, [1], [4, 3, 5, 1, 2], [3, 2, 1] are permutations, and [1, 1], [0, 1], [2, 2, 1, 4] are not.
There was a permutatio... | instruction | 0 | 14,345 | 12 | 28,690 |
Tags: greedy
Correct Solution:
```
t = int(input())
while t:
n = int(input())
l = [int(x) for x in input().split()]
assert len(l) == 2*n
c = [0]*2*n
o = []
for i in range(2*n):
if c[i]==1:
o.append(str(l[i]))
... | output | 1 | 14,345 | 12 | 28,691 |
Provide tags and a correct Python 3 solution for this coding contest problem.
A permutation of length n is a sequence of integers from 1 to n of length n containing each number exactly once. For example, [1], [4, 3, 5, 1, 2], [3, 2, 1] are permutations, and [1, 1], [0, 1], [2, 2, 1, 4] are not.
There was a permutatio... | instruction | 0 | 14,346 | 12 | 28,692 |
Tags: greedy
Correct Solution:
```
import sys
def input():
return sys.stdin.readline().rstrip()
def input_split():
return [int(i) for i in input().split()]
testCases = int(input())
answers = []
for _ in range(testCases):
#take input
n = int(input())
arr = input_split()
found = [False for i in range(n+1)]
ans ... | output | 1 | 14,346 | 12 | 28,693 |
Provide tags and a correct Python 3 solution for this coding contest problem.
A permutation of length n is a sequence of integers from 1 to n of length n containing each number exactly once. For example, [1], [4, 3, 5, 1, 2], [3, 2, 1] are permutations, and [1, 1], [0, 1], [2, 2, 1, 4] are not.
There was a permutatio... | instruction | 0 | 14,347 | 12 | 28,694 |
Tags: greedy
Correct Solution:
```
n=int(input())
for _ in range(n):
m=int(input())
ar=list(map(int,input().split()))
x=[]
for i in ar:
if i not in x:
x.append(i)
p=len(x)
for i in range(p):
print(x[i],end=' ')
``` | output | 1 | 14,347 | 12 | 28,695 |
Provide tags and a correct Python 3 solution for this coding contest problem.
A permutation of length n is a sequence of integers from 1 to n of length n containing each number exactly once. For example, [1], [4, 3, 5, 1, 2], [3, 2, 1] are permutations, and [1, 1], [0, 1], [2, 2, 1, 4] are not.
There was a permutatio... | instruction | 0 | 14,348 | 12 | 28,696 |
Tags: greedy
Correct Solution:
```
t = int(input())
for i in range(t):
length = input()
inp = input()
inp_split = inp.split(" ")
numbers = [int(num) for num in inp_split]
check = []
for i in numbers:
if i not in check:
check.append(i)
final1 = [str(i) for i in check]
... | output | 1 | 14,348 | 12 | 28,697 |
Provide tags and a correct Python 3 solution for this coding contest problem.
A permutation of length n is a sequence of integers from 1 to n of length n containing each number exactly once. For example, [1], [4, 3, 5, 1, 2], [3, 2, 1] are permutations, and [1, 1], [0, 1], [2, 2, 1, 4] are not.
There was a permutatio... | instruction | 0 | 14,349 | 12 | 28,698 |
Tags: greedy
Correct Solution:
```
t = int(input())
for _ in range(t):
s = set()
n = int(input())
a = list(map(int,input().split()))
for i in a:
if i not in s:
s.add(i)
print(i,end = ' ')
print()
``` | output | 1 | 14,349 | 12 | 28,699 |
Provide tags and a correct Python 3 solution for this coding contest problem.
A permutation of length n is a sequence of integers from 1 to n of length n containing each number exactly once. For example, [1], [4, 3, 5, 1, 2], [3, 2, 1] are permutations, and [1, 1], [0, 1], [2, 2, 1, 4] are not.
There was a permutatio... | instruction | 0 | 14,350 | 12 | 28,700 |
Tags: greedy
Correct Solution:
```
c=int(input())
for j in range(c):
n=int(input())
l=list(map(int,input().split()))
d=list(dict.fromkeys(l))
for i in d:
if i in l:
print(i,end=" ")
print()
``` | output | 1 | 14,350 | 12 | 28,701 |
Provide tags and a correct Python 3 solution for this coding contest problem.
A permutation of length n is a sequence of integers from 1 to n of length n containing each number exactly once. For example, [1], [4, 3, 5, 1, 2], [3, 2, 1] are permutations, and [1, 1], [0, 1], [2, 2, 1, 4] are not.
There was a permutatio... | instruction | 0 | 14,351 | 12 | 28,702 |
Tags: greedy
Correct Solution:
```
t = int(input())
#the number of test cases
for k in range(t):
n = int(input())
#the length of permutation
a = list(map(int, input().split()))
p = []
#the oiginal permuaion
for i in range(n * 2):
if a[i] not in p:
p.append(a[i])
for i in... | output | 1 | 14,351 | 12 | 28,703 |
Provide tags and a correct Python 3 solution for this coding contest problem.
A permutation of length n is a sequence of integers from 1 to n of length n containing each number exactly once. For example, [1], [4, 3, 5, 1, 2], [3, 2, 1] are permutations, and [1, 1], [0, 1], [2, 2, 1, 4] are not.
There was a permutatio... | instruction | 0 | 14,352 | 12 | 28,704 |
Tags: greedy
Correct Solution:
```
for T in range(int(input())):
n=int(input())
arr=[int(i) for i in input().split()]
c=[0 for i in range(n+1)]
ans=[]
for i in arr:
if c[i]==0:
ans.append(str(i))
c[i]=1
print(' '.join(ans))
``` | output | 1 | 14,352 | 12 | 28,705 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
A permutation of length n is a sequence of integers from 1 to n of length n containing each number exactly once. For example, [1], [4, 3, 5, 1, 2], [3, 2, 1] are permutations, and [1, 1], [0, 1]... | instruction | 0 | 14,353 | 12 | 28,706 |
Yes | output | 1 | 14,353 | 12 | 28,707 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
A permutation of length n is a sequence of integers from 1 to n of length n containing each number exactly once. For example, [1], [4, 3, 5, 1, 2], [3, 2, 1] are permutations, and [1, 1], [0, 1]... | instruction | 0 | 14,354 | 12 | 28,708 |
Yes | output | 1 | 14,354 | 12 | 28,709 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
A permutation of length n is a sequence of integers from 1 to n of length n containing each number exactly once. For example, [1], [4, 3, 5, 1, 2], [3, 2, 1] are permutations, and [1, 1], [0, 1]... | instruction | 0 | 14,355 | 12 | 28,710 |
Yes | output | 1 | 14,355 | 12 | 28,711 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
A permutation of length n is a sequence of integers from 1 to n of length n containing each number exactly once. For example, [1], [4, 3, 5, 1, 2], [3, 2, 1] are permutations, and [1, 1], [0, 1]... | instruction | 0 | 14,356 | 12 | 28,712 |
Yes | output | 1 | 14,356 | 12 | 28,713 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
A permutation of length n is a sequence of integers from 1 to n of length n containing each number exactly once. For example, [1], [4, 3, 5, 1, 2], [3, 2, 1] are permutations, and [1, 1], [0, 1]... | instruction | 0 | 14,357 | 12 | 28,714 |
No | output | 1 | 14,357 | 12 | 28,715 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
A permutation of length n is a sequence of integers from 1 to n of length n containing each number exactly once. For example, [1], [4, 3, 5, 1, 2], [3, 2, 1] are permutations, and [1, 1], [0, 1]... | instruction | 0 | 14,358 | 12 | 28,716 |
No | output | 1 | 14,358 | 12 | 28,717 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
A permutation of length n is a sequence of integers from 1 to n of length n containing each number exactly once. For example, [1], [4, 3, 5, 1, 2], [3, 2, 1] are permutations, and [1, 1], [0, 1]... | instruction | 0 | 14,359 | 12 | 28,718 |
No | output | 1 | 14,359 | 12 | 28,719 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
A permutation of length n is a sequence of integers from 1 to n of length n containing each number exactly once. For example, [1], [4, 3, 5, 1, 2], [3, 2, 1] are permutations, and [1, 1], [0, 1]... | instruction | 0 | 14,360 | 12 | 28,720 |
No | output | 1 | 14,360 | 12 | 28,721 |
Provide tags and a correct Python 3 solution for this coding contest problem.
To help those contestants who struggle a lot in contests, the headquarters of Codeforces are planning to introduce Division 5. In this new division, the tags of all problems will be announced prior to the round to help the contestants.
The ... | instruction | 0 | 14,369 | 12 | 28,738 |
Tags: constructive algorithms, greedy
Correct Solution:
```
import sys
input = sys.stdin.readline
def main():
n = int(input())
alst = list(map(int, input().split()))
cnt = [0 for _ in range(n + 1)]
for a in alst:
cnt[a] += 1
if max(cnt) > (n + 1) / 2:
print(-1)
return
... | output | 1 | 14,369 | 12 | 28,739 |
Provide tags and a correct Python 3 solution for this coding contest problem.
To help those contestants who struggle a lot in contests, the headquarters of Codeforces are planning to introduce Division 5. In this new division, the tags of all problems will be announced prior to the round to help the contestants.
The ... | instruction | 0 | 14,370 | 12 | 28,740 |
Tags: constructive algorithms, greedy
Correct Solution:
```
def calc(A):
N = len(A)
if N == 1:return 0
X = [0] * N
for a in A:X[a] += 1
if max(X) > (N + 1) // 2:return -1
Y = [0] * N;Y[A[0]] += 1;Y[A[-1]] += 1
for a, b in zip(A, A[1:]):
if a == b:Y[a] += 2
su, ma = sum(Y), max(Y)... | output | 1 | 14,370 | 12 | 28,741 |
Provide tags and a correct Python 3 solution for this coding contest problem.
To help those contestants who struggle a lot in contests, the headquarters of Codeforces are planning to introduce Division 5. In this new division, the tags of all problems will be announced prior to the round to help the contestants.
The ... | instruction | 0 | 14,371 | 12 | 28,742 |
Tags: constructive algorithms, greedy
Correct Solution:
```
import sys
input = sys.stdin.readline
t=int(input())
for tests in range(t):
n=int(input())
A=list(map(int,input().split()))
C=[0]*(n+1)
for a in A:
C[a]+=1
MAX=-1
MAXI=-1
for i in range(n+1):
if C[i]>MAX:
... | output | 1 | 14,371 | 12 | 28,743 |
Provide tags and a correct Python 3 solution for this coding contest problem.
To help those contestants who struggle a lot in contests, the headquarters of Codeforces are planning to introduce Division 5. In this new division, the tags of all problems will be announced prior to the round to help the contestants.
The ... | instruction | 0 | 14,372 | 12 | 28,744 |
Tags: constructive algorithms, greedy
Correct Solution:
```
from collections import Counter
for _ in range(int(input())):
n = int(input())
A = list(map(int, input().split()))
if max(Counter(A).values()) > (n + 1) // 2: print(-1)
else:
k = 0
cnt = Counter()
cnt[A[0]] += 1
... | output | 1 | 14,372 | 12 | 28,745 |
Provide tags and a correct Python 3 solution for this coding contest problem.
To help those contestants who struggle a lot in contests, the headquarters of Codeforces are planning to introduce Division 5. In this new division, the tags of all problems will be announced prior to the round to help the contestants.
The ... | instruction | 0 | 14,373 | 12 | 28,746 |
Tags: constructive algorithms, greedy
Correct Solution:
```
T, = map(int, input().split())
for _ in range(T):
N, = map(int, input().split())
X = list(map(int, input().split()))
d = [0] * (N+1)
for x in X:
d[x] += 1
if max(d) > (N+1)//2:
print(-1)
continue
L = []
stack... | output | 1 | 14,373 | 12 | 28,747 |
Provide tags and a correct Python 3 solution for this coding contest problem.
To help those contestants who struggle a lot in contests, the headquarters of Codeforces are planning to introduce Division 5. In this new division, the tags of all problems will be announced prior to the round to help the contestants.
The ... | instruction | 0 | 14,374 | 12 | 28,748 |
Tags: constructive algorithms, greedy
Correct Solution:
```
import sys
input = sys.stdin.readline
for _ in range(int(input())):
n = int(input())
N = n
a = list(map(int,input().split()))
a = [a[i]-1 for i in range(n)]
E = []
cnt = [0 for i in range(n)]
L = 0
for i in range(1,n):
... | output | 1 | 14,374 | 12 | 28,749 |
Provide tags and a correct Python 3 solution for this coding contest problem.
To help those contestants who struggle a lot in contests, the headquarters of Codeforces are planning to introduce Division 5. In this new division, the tags of all problems will be announced prior to the round to help the contestants.
The ... | instruction | 0 | 14,375 | 12 | 28,750 |
Tags: constructive algorithms, greedy
Correct Solution:
```
#!/usr/bin/env python
import os
import sys
from io import BytesIO, IOBase
def main():
for _ in range(int(input())):
n = int(input())
a = list(map(int,input().split()))
cnt = 0
aCnt = [0] * n
for i in range(n):
... | output | 1 | 14,375 | 12 | 28,751 |
Provide tags and a correct Python 3 solution for this coding contest problem.
To help those contestants who struggle a lot in contests, the headquarters of Codeforces are planning to introduce Division 5. In this new division, the tags of all problems will be announced prior to the round to help the contestants.
The ... | instruction | 0 | 14,376 | 12 | 28,752 |
Tags: constructive algorithms, greedy
Correct Solution:
```
# region fastio # from https://codeforces.com/contest/1333/submission/75948789
import sys, io, os
BUFSIZE = 8192
class FastIO(io.IOBase):
newlines = 0
def __init__(self, file):
self._fd = file.fileno()
self.buffer = io.BytesIO()
... | output | 1 | 14,376 | 12 | 28,753 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Permutation p is an ordered set of integers p1, p2, ..., pn, consisting of n distinct positive integers not larger than n. We'll denote as n the length of permutation p1, p2, ..., pn.
Your task is to find such permutation p of length n, tha... | instruction | 0 | 14,576 | 12 | 29,152 |
Tags: constructive algorithms, greedy
Correct Solution:
```
import itertools
import math
def main():
n, k = map(int, input().split())
a = 1
b = n
res = []
for i in range(k - 1):
if i % 2:
res.append(a)
a += 1
else:
res.append(b)
b -= 1
if k % 2:
res += range(b, a - 1, -1)
else:
res += range(... | output | 1 | 14,576 | 12 | 29,153 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Permutation p is an ordered set of integers p1, p2, ..., pn, consisting of n distinct positive integers not larger than n. We'll denote as n the length of permutation p1, p2, ..., pn.
Your task is to find such permutation p of length n, tha... | instruction | 0 | 14,577 | 12 | 29,154 |
Tags: constructive algorithms, greedy
Correct Solution:
```
n, k = map(int, input().split())
res = []
for i in range(1, k+2):
if i % 2 == 1:
res.append((i+1) // 2)
else:
res.append(k + 2 - (i//2))
res += list(range(k+2, n+1))
print(*res)
``` | output | 1 | 14,577 | 12 | 29,155 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Permutation p is an ordered set of integers p1, p2, ..., pn, consisting of n distinct positive integers not larger than n. We'll denote as n the length of permutation p1, p2, ..., pn.
Your task is to find such permutation p of length n, tha... | instruction | 0 | 14,578 | 12 | 29,156 |
Tags: constructive algorithms, greedy
Correct Solution:
```
from sys import exit
n,k = map(int,input().split())
if n<=2:
print(*[i for i in range(1,n+1)])
exit()
else:
d = [1]
for i in range(n+1):
if k<=0:
break
if i%2==0:
d.append(k+d[-1])
k-=1
else:
d.append(d[-1]-k)
k-=1
if len(d)==n:
pr... | output | 1 | 14,578 | 12 | 29,157 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Permutation p is an ordered set of integers p1, p2, ..., pn, consisting of n distinct positive integers not larger than n. We'll denote as n the length of permutation p1, p2, ..., pn.
Your task is to find such permutation p of length n, tha... | instruction | 0 | 14,579 | 12 | 29,158 |
Tags: constructive algorithms, greedy
Correct Solution:
```
entry = input().split()
p = int(entry[0])
k = int(entry[1])
forward = 1
backward = k + 1
answer = []
for controller in range((k//2) + 1):
answer.append(str(forward))
if forward != backward:
answer.append(str(backward))
forward += 1
... | output | 1 | 14,579 | 12 | 29,159 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Permutation p is an ordered set of integers p1, p2, ..., pn, consisting of n distinct positive integers not larger than n. We'll denote as n the length of permutation p1, p2, ..., pn.
Your task is to find such permutation p of length n, tha... | instruction | 0 | 14,580 | 12 | 29,160 |
Tags: constructive algorithms, greedy
Correct Solution:
```
n,k = input().split()
answer = []
answer.append(1)
appendVar = 1
lowVar = 2
highVar = 1 + int(k)
for i in range(1, int(k) + 1):
if i % 2 == 1:
appendVar = highVar
highVar -= 1
answer.append(appendVar)
else:
appendVar = lowVar
lowVar +=... | output | 1 | 14,580 | 12 | 29,161 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Permutation p is an ordered set of integers p1, p2, ..., pn, consisting of n distinct positive integers not larger than n. We'll denote as n the length of permutation p1, p2, ..., pn.
Your task is to find such permutation p of length n, tha... | instruction | 0 | 14,581 | 12 | 29,162 |
Tags: constructive algorithms, greedy
Correct Solution:
```
n,k=input().split()
n=int(n)
k=int(k)-1
b=[]
s=(k+3)//2
b.append(s)
i=0
if k%2==0:
i=1
else: i=-1
while k>-1:
s=s+i
b.append(s)
if i>0:
i=-1*i-1
else: i=-1*i+1
k-=1
while s<n:
s+=1
b.append(s)
for d in range(len(b)):
print(b[d],end=' ')
``` | output | 1 | 14,581 | 12 | 29,163 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Permutation p is an ordered set of integers p1, p2, ..., pn, consisting of n distinct positive integers not larger than n. We'll denote as n the length of permutation p1, p2, ..., pn.
Your task is to find such permutation p of length n, tha... | instruction | 0 | 14,582 | 12 | 29,164 |
Tags: constructive algorithms, greedy
Correct Solution:
```
f = input()
n , k = map(int , f.split(' '))
x = n
y = 1
for i in range(k):
if(i % 2 == 0):
print(x, end=" ")
x -= 1
else:
print(y, end=" ")
y += 1
bas = 0
t = 0
if k % 2 == 0:
bas = y
t = 1
else:
bas = x
... | output | 1 | 14,582 | 12 | 29,165 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Permutation p is an ordered set of integers p1, p2, ..., pn, consisting of n distinct positive integers not larger than n. We'll denote as n the length of permutation p1, p2, ..., pn.
Your task is to find such permutation p of length n, tha... | instruction | 0 | 14,583 | 12 | 29,166 |
Tags: constructive algorithms, greedy
Correct Solution:
```
# Description of the problem can be found at http://codeforces.com/problemset/problem/482/A
n, k = map(int, input().split())
l_n = list()
h = n
l = 1
for i in range(n):
if i < k:
if i % 2 == 0:
l_n.append(i // 2 + 1)
l = ... | output | 1 | 14,583 | 12 | 29,167 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Permutation p is an ordered set of integers p1, p2, ..., pn, consisting of n distinct positive integers not larger than n. We'll denote as n the length of permutation p1, p2, ..., pn.
Your task... | instruction | 0 | 14,584 | 12 | 29,168 |
Yes | output | 1 | 14,584 | 12 | 29,169 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Permutation p is an ordered set of integers p1, p2, ..., pn, consisting of n distinct positive integers not larger than n. We'll denote as n the length of permutation p1, p2, ..., pn.
Your task... | instruction | 0 | 14,585 | 12 | 29,170 |
Yes | output | 1 | 14,585 | 12 | 29,171 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Permutation p is an ordered set of integers p1, p2, ..., pn, consisting of n distinct positive integers not larger than n. We'll denote as n the length of permutation p1, p2, ..., pn.
Your task... | instruction | 0 | 14,586 | 12 | 29,172 |
Yes | output | 1 | 14,586 | 12 | 29,173 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Permutation p is an ordered set of integers p1, p2, ..., pn, consisting of n distinct positive integers not larger than n. We'll denote as n the length of permutation p1, p2, ..., pn.
Your task... | instruction | 0 | 14,587 | 12 | 29,174 |
Yes | output | 1 | 14,587 | 12 | 29,175 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Permutation p is an ordered set of integers p1, p2, ..., pn, consisting of n distinct positive integers not larger than n. We'll denote as n the length of permutation p1, p2, ..., pn.
Your task... | instruction | 0 | 14,588 | 12 | 29,176 |
No | output | 1 | 14,588 | 12 | 29,177 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Permutation p is an ordered set of integers p1, p2, ..., pn, consisting of n distinct positive integers not larger than n. We'll denote as n the length of permutation p1, p2, ..., pn.
Your task... | instruction | 0 | 14,589 | 12 | 29,178 |
No | output | 1 | 14,589 | 12 | 29,179 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Permutation p is an ordered set of integers p1, p2, ..., pn, consisting of n distinct positive integers not larger than n. We'll denote as n the length of permutation p1, p2, ..., pn.
Your task... | instruction | 0 | 14,590 | 12 | 29,180 |
No | output | 1 | 14,590 | 12 | 29,181 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Permutation p is an ordered set of integers p1, p2, ..., pn, consisting of n distinct positive integers not larger than n. We'll denote as n the length of permutation p1, p2, ..., pn.
Your task... | instruction | 0 | 14,591 | 12 | 29,182 |
No | output | 1 | 14,591 | 12 | 29,183 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given an array a consisting of n integer numbers.
Let instability of the array be the following value: max_{i = 1}^{n} a_i - min_{i = 1}^{n} a_i.
You have to remove exactly one element from this array to minimize instability of the... | instruction | 0 | 15,122 | 12 | 30,244 |
Tags: implementation
Correct Solution:
```
n = int(input())
a = sorted([*map(int, input().split())])
print (min(a[-1] - a[1], a[-2] - a[0]))
``` | output | 1 | 15,122 | 12 | 30,245 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given an array a consisting of n integer numbers.
Let instability of the array be the following value: max_{i = 1}^{n} a_i - min_{i = 1}^{n} a_i.
You have to remove exactly one element from this array to minimize instability of the... | instruction | 0 | 15,123 | 12 | 30,246 |
Tags: implementation
Correct Solution:
```
n=int(input())
arr=list(map(int,input().split()))
arr.sort()
left=arr[1]-arr[0]
right=arr[-1]-arr[-2]
if(right>left):
print(arr[-2]-arr[0])
elif(left>right):
print(arr[-1]-arr[1])
elif(left==right):
print(arr[-1]-arr[1])
``` | output | 1 | 15,123 | 12 | 30,247 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given an array a consisting of n integer numbers.
Let instability of the array be the following value: max_{i = 1}^{n} a_i - min_{i = 1}^{n} a_i.
You have to remove exactly one element from this array to minimize instability of the... | instruction | 0 | 15,124 | 12 | 30,248 |
Tags: implementation
Correct Solution:
```
x = int(input())
m = []
for i in input().split():
m.append(int(i))
min = m[0]
max = m[0]
for i in range(x):
if m[i] < min:
min = m[i]
if m[i] > max:
max = m[i]
m.remove(min)
x -= 1
min2 = m[0]
for i in range(x):
if min2 > m[i]:
min2 = m[... | output | 1 | 15,124 | 12 | 30,249 |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.