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.
Since you are the best Wraith King, Nizhniy Magazin «Mir» at the centre of Vinnytsia is offering you a discount.
You are given an array a of length n and an integer c.
The value of some array... | instruction | 0 | 73,910 | 12 | 147,820 |
No | output | 1 | 73,910 | 12 | 147,821 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Since you are the best Wraith King, Nizhniy Magazin «Mir» at the centre of Vinnytsia is offering you a discount.
You are given an array a of length n and an integer c.
The value of some array... | instruction | 0 | 73,911 | 12 | 147,822 |
No | output | 1 | 73,911 | 12 | 147,823 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given an array a_1, a_2, ..., a_n. You can perform the following operation any number of times:
* Choose a pair of two neighboring equal elements a_i = a_{i + 1} (if there is at least one such pair).
* Replace them by one eleme... | instruction | 0 | 74,276 | 12 | 148,552 |
Tags: dp, greedy
Correct Solution:
```
import sys
input = sys.stdin.readline
n=int(input())
A=list(map(int,input().split()))
DP=[[-1]*(n+1) for i in range(n+1)]
for i in range(n):
DP[i][i]=A[i]
for mid in range(1,n):
for i in range(n):
j=i+mid
if j==n:
break
for k in range... | output | 1 | 74,276 | 12 | 148,553 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given an array a_1, a_2, ..., a_n. You can perform the following operation any number of times:
* Choose a pair of two neighboring equal elements a_i = a_{i + 1} (if there is at least one such pair).
* Replace them by one eleme... | instruction | 0 | 74,277 | 12 | 148,554 |
Tags: dp, greedy
Correct Solution:
```
from sys import stdin, gettrace
if not gettrace():
def input():
return next(stdin)[:-1]
# def input():
# return stdin.buffer.readline()
INF = 10000
def main():
n = int(input())
aa = [int(a) for a in input().split()]
dp = [[0] * (n+1) for _ in rang... | output | 1 | 74,277 | 12 | 148,555 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given an array a_1, a_2, ..., a_n. You can perform the following operation any number of times:
* Choose a pair of two neighboring equal elements a_i = a_{i + 1} (if there is at least one such pair).
* Replace them by one eleme... | instruction | 0 | 74,278 | 12 | 148,556 |
Tags: dp, greedy
Correct Solution:
```
import sys
from array import array # noqa: F401
from typing import List, Tuple, TypeVar, Generic, Sequence, Union # noqa: F401
def input():
return sys.stdin.buffer.readline().decode('utf-8')
def main():
n = int(input())
a = list(map(int, input().split()))
dp... | output | 1 | 74,278 | 12 | 148,557 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given an array a_1, a_2, ..., a_n. You can perform the following operation any number of times:
* Choose a pair of two neighboring equal elements a_i = a_{i + 1} (if there is at least one such pair).
* Replace them by one eleme... | instruction | 0 | 74,279 | 12 | 148,558 |
Tags: dp, greedy
Correct Solution:
```
n = int(input())
b = [int(_) for _ in input().split()]
e = [[-1] * (n+1) for _ in range(2002)]
d = [[] for _ in range(n)]
for i, v in enumerate(b):
e[v][i] = i
d[i].append(i)
for v in range(1, 2002):
for i in range(n):
j = e[v][i]
h = e[v][j+1] if j != -1 else -1
if j !... | output | 1 | 74,279 | 12 | 148,559 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given an array a_1, a_2, ..., a_n. You can perform the following operation any number of times:
* Choose a pair of two neighboring equal elements a_i = a_{i + 1} (if there is at least one such pair).
* Replace them by one eleme... | instruction | 0 | 74,280 | 12 | 148,560 |
Tags: dp, greedy
Correct Solution:
```
m = int(input())
a = list(map(int, input().split()))
dp = [[505]*m for _ in range(m)]
Max = [[0]*m for _ in range(m)]
for i in range(m):
dp[i][i] = 1
Max[i][i] = a[i]
for len in range(1, m+1):
for i in range(m-len+1):
j = i + len - 1
for k in ra... | output | 1 | 74,280 | 12 | 148,561 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given an array a_1, a_2, ..., a_n. You can perform the following operation any number of times:
* Choose a pair of two neighboring equal elements a_i = a_{i + 1} (if there is at least one such pair).
* Replace them by one eleme... | instruction | 0 | 74,281 | 12 | 148,562 |
Tags: dp, greedy
Correct Solution:
```
import sys
int1 = lambda x: int(x) - 1
p2D = lambda x: print(*x, sep="\n")
def II(): return int(sys.stdin.readline())
def MI(): return map(int, sys.stdin.readline().split())
def LI(): return list(map(int, sys.stdin.readline().split()))
def LLI(rows_number): return [LI() for _ in ... | output | 1 | 74,281 | 12 | 148,563 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given an array a_1, a_2, ..., a_n. You can perform the following operation any number of times:
* Choose a pair of two neighboring equal elements a_i = a_{i + 1} (if there is at least one such pair).
* Replace them by one eleme... | instruction | 0 | 74,282 | 12 | 148,564 |
Tags: dp, greedy
Correct Solution:
```
import sys
readline = sys.stdin.buffer.readline
N = int(readline())
A = list(map(int, readline().split()))
dp = [[0]*N for _ in range(N)]
for j in range(N):
dp[j][0] = A[j]
for l in range(1, N):
for j in range(l, N):
for k in range(j-l, j):
if dp[k][... | output | 1 | 74,282 | 12 | 148,565 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given an array a_1, a_2, ..., a_n. You can perform the following operation any number of times:
* Choose a pair of two neighboring equal elements a_i = a_{i + 1} (if there is at least one such pair).
* Replace them by one eleme... | instruction | 0 | 74,283 | 12 | 148,566 |
Tags: dp, greedy
Correct Solution:
```
n = int(input())
a = list(map(int, input().split()))
dp = [[505]*n for _ in range(n)]
Max = [[0]*n for _ in range(n)]
for i in range(n):
dp[i][i] = 1
Max[i][i] = a[i]
for len in range(1, n+1):
for i in range(n-len+1):
j = i + len - 1
for k in ra... | output | 1 | 74,283 | 12 | 148,567 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given an array a_1, a_2, ..., a_n. You can perform the following operation any number of times:
* Choose a pair of two neighboring equal elements a_i = a_{i + 1} (if there is at least... | instruction | 0 | 74,284 | 12 | 148,568 |
Yes | output | 1 | 74,284 | 12 | 148,569 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given an array a_1, a_2, ..., a_n. You can perform the following operation any number of times:
* Choose a pair of two neighboring equal elements a_i = a_{i + 1} (if there is at least... | instruction | 0 | 74,285 | 12 | 148,570 |
Yes | output | 1 | 74,285 | 12 | 148,571 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given an array a_1, a_2, ..., a_n. You can perform the following operation any number of times:
* Choose a pair of two neighboring equal elements a_i = a_{i + 1} (if there is at least... | instruction | 0 | 74,286 | 12 | 148,572 |
Yes | output | 1 | 74,286 | 12 | 148,573 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given an array a_1, a_2, ..., a_n. You can perform the following operation any number of times:
* Choose a pair of two neighboring equal elements a_i = a_{i + 1} (if there is at least... | instruction | 0 | 74,287 | 12 | 148,574 |
Yes | output | 1 | 74,287 | 12 | 148,575 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given an array a_1, a_2, ..., a_n. You can perform the following operation any number of times:
* Choose a pair of two neighboring equal elements a_i = a_{i + 1} (if there is at least... | instruction | 0 | 74,288 | 12 | 148,576 |
No | output | 1 | 74,288 | 12 | 148,577 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given an array a_1, a_2, ..., a_n. You can perform the following operation any number of times:
* Choose a pair of two neighboring equal elements a_i = a_{i + 1} (if there is at least... | instruction | 0 | 74,289 | 12 | 148,578 |
No | output | 1 | 74,289 | 12 | 148,579 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given an array a_1, a_2, ..., a_n. You can perform the following operation any number of times:
* Choose a pair of two neighboring equal elements a_i = a_{i + 1} (if there is at least... | instruction | 0 | 74,290 | 12 | 148,580 |
No | output | 1 | 74,290 | 12 | 148,581 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given an array a_1, a_2, ..., a_n. You can perform the following operation any number of times:
* Choose a pair of two neighboring equal elements a_i = a_{i + 1} (if there is at least... | instruction | 0 | 74,291 | 12 | 148,582 |
No | output | 1 | 74,291 | 12 | 148,583 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given an array a of length n, which initially is a permutation of numbers from 1 to n. In one operation, you can choose an index i (1 ≤ i < n) such that a_i < a_{i + 1}, and remove either a_i or a_{i + 1} from the array (after the re... | instruction | 0 | 74,325 | 12 | 148,650 |
Tags: constructive algorithms, data structures, greedy
Correct Solution:
```
for _ in range(int(input())):
n=int(input())
a=list((map(int,input().split())))
if a[0]<a[-1]:
print("YES")
else:
print("NO")
``` | output | 1 | 74,325 | 12 | 148,651 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given an array a of length n, which initially is a permutation of numbers from 1 to n. In one operation, you can choose an index i (1 ≤ i < n) such that a_i < a_{i + 1}, and remove either a_i or a_{i + 1} from the array (after the re... | instruction | 0 | 74,326 | 12 | 148,652 |
Tags: constructive algorithms, data structures, greedy
Correct Solution:
```
# from functools import lru_cache
from sys import stdin, stdout
import sys
from math import *
# from collections import deque
# sys.setrecursionlimit(3*int(1e5))
# input = stdin.buffer.readline
# print = stdout.write
# @lru_cache()
for __ i... | output | 1 | 74,326 | 12 | 148,653 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given an array a of length n, which initially is a permutation of numbers from 1 to n. In one operation, you can choose an index i (1 ≤ i < n) such that a_i < a_{i + 1}, and remove either a_i or a_{i + 1} from the array (after the re... | instruction | 0 | 74,327 | 12 | 148,654 |
Tags: constructive algorithms, data structures, greedy
Correct Solution:
```
# t=int(input)
for _ in range(int(input())):
n=int(input())
arr=[int(c) for c in input().split()]
if arr[-1] > arr[0]:
print("YES")
else:
print("NO")
``` | output | 1 | 74,327 | 12 | 148,655 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given an array a of length n, which initially is a permutation of numbers from 1 to n. In one operation, you can choose an index i (1 ≤ i < n) such that a_i < a_{i + 1}, and remove either a_i or a_{i + 1} from the array (after the re... | instruction | 0 | 74,328 | 12 | 148,656 |
Tags: constructive algorithms, data structures, greedy
Correct Solution:
```
I=lambda :list(map(int,input().split(' ')))
def main(lst):
stack=[]
for i in range(len(lst)):
if len(stack)==0 :
stack.append(lst[i])
elif len(stack)>0 and stack[-1]<lst[i]:
while len(stack)>0 a... | output | 1 | 74,328 | 12 | 148,657 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given an array a of length n, which initially is a permutation of numbers from 1 to n. In one operation, you can choose an index i (1 ≤ i < n) such that a_i < a_{i + 1}, and remove either a_i or a_{i + 1} from the array (after the re... | instruction | 0 | 74,329 | 12 | 148,658 |
Tags: constructive algorithms, data structures, greedy
Correct Solution:
```
import sys
from collections import defaultdict
# input=sys.stdin.readline
for i in range(int(input())):
n=int(input())
lis=list(map(int,input().split()))
if lis[0]>lis[-1]:
print("NO")
else:
print("YES")
``` | output | 1 | 74,329 | 12 | 148,659 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given an array a of length n, which initially is a permutation of numbers from 1 to n. In one operation, you can choose an index i (1 ≤ i < n) such that a_i < a_{i + 1}, and remove either a_i or a_{i + 1} from the array (after the re... | instruction | 0 | 74,330 | 12 | 148,660 |
Tags: constructive algorithms, data structures, greedy
Correct Solution:
```
t = int(input())
for _ in range(t):
n = int(input())
l = input().split()
for i in range(n):
l[i] = int(l[i])
if l[0] == n or l[n-1] == 1:
print('NO')
else:
if l[0] > l[n-1]:
print('No... | output | 1 | 74,330 | 12 | 148,661 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given an array a of length n, which initially is a permutation of numbers from 1 to n. In one operation, you can choose an index i (1 ≤ i < n) such that a_i < a_{i + 1}, and remove either a_i or a_{i + 1} from the array (after the re... | instruction | 0 | 74,331 | 12 | 148,662 |
Tags: constructive algorithms, data structures, greedy
Correct Solution:
```
for _ in range(int(input())):
n=int(input())
a=list(map(int,input().split()))
if a[n-1]>a[0]:print('YES')
else:print('NO')
``` | output | 1 | 74,331 | 12 | 148,663 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given an array a of length n, which initially is a permutation of numbers from 1 to n. In one operation, you can choose an index i (1 ≤ i < n) such that a_i < a_{i + 1}, and remove either a_i or a_{i + 1} from the array (after the re... | instruction | 0 | 74,332 | 12 | 148,664 |
Tags: constructive algorithms, data structures, greedy
Correct Solution:
```
"""
____ _ _____
/ ___|___ __| | ___| ___|__ _ __ ___ ___ ___
| | / _ \ / _` |/ _ \ |_ / _ \| '__/ __/ _ \/ __|
| |__| (_) | (_| | __/ _| (_) | | | (_| __/\__ \
\____\___/ \__,_|\___|_| \___/|_| \___\___||___/
""... | output | 1 | 74,332 | 12 | 148,665 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given an array a of length n, which initially is a permutation of numbers from 1 to n. In one operation, you can choose an index i (1 ≤ i < n) such that a_i < a_{i + 1}, and remove eithe... | instruction | 0 | 74,333 | 12 | 148,666 |
Yes | output | 1 | 74,333 | 12 | 148,667 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given an array a of length n, which initially is a permutation of numbers from 1 to n. In one operation, you can choose an index i (1 ≤ i < n) such that a_i < a_{i + 1}, and remove eithe... | instruction | 0 | 74,334 | 12 | 148,668 |
Yes | output | 1 | 74,334 | 12 | 148,669 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given an array a of length n, which initially is a permutation of numbers from 1 to n. In one operation, you can choose an index i (1 ≤ i < n) such that a_i < a_{i + 1}, and remove eithe... | instruction | 0 | 74,335 | 12 | 148,670 |
Yes | output | 1 | 74,335 | 12 | 148,671 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given an array a of length n, which initially is a permutation of numbers from 1 to n. In one operation, you can choose an index i (1 ≤ i < n) such that a_i < a_{i + 1}, and remove eithe... | instruction | 0 | 74,336 | 12 | 148,672 |
Yes | output | 1 | 74,336 | 12 | 148,673 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given an array a of length n, which initially is a permutation of numbers from 1 to n. In one operation, you can choose an index i (1 ≤ i < n) such that a_i < a_{i + 1}, and remove eithe... | instruction | 0 | 74,337 | 12 | 148,674 |
No | output | 1 | 74,337 | 12 | 148,675 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given an array a of length n, which initially is a permutation of numbers from 1 to n. In one operation, you can choose an index i (1 ≤ i < n) such that a_i < a_{i + 1}, and remove eithe... | instruction | 0 | 74,338 | 12 | 148,676 |
No | output | 1 | 74,338 | 12 | 148,677 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given an array a of length n, which initially is a permutation of numbers from 1 to n. In one operation, you can choose an index i (1 ≤ i < n) such that a_i < a_{i + 1}, and remove eithe... | instruction | 0 | 74,339 | 12 | 148,678 |
No | output | 1 | 74,339 | 12 | 148,679 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given an array a of length n, which initially is a permutation of numbers from 1 to n. In one operation, you can choose an index i (1 ≤ i < n) such that a_i < a_{i + 1}, and remove eithe... | instruction | 0 | 74,340 | 12 | 148,680 |
No | output | 1 | 74,340 | 12 | 148,681 |
Provide tags and a correct Python 3 solution for this coding contest problem.
A matrix of size n × m is called nice, if all rows and columns of the matrix are palindromes. A sequence of integers (a_1, a_2, ... , a_k) is a palindrome, if for any integer i (1 ≤ i ≤ k) the equality a_i = a_{k - i + 1} holds.
Sasha owns ... | instruction | 0 | 74,353 | 12 | 148,706 |
Tags: greedy, implementation, math
Correct Solution:
```
for _ in range(int(input())):
n,m = map(int,input().split())
arr = [list(map(int,input().split())) for i in range(n)]
ans = 0
for i in range(n):
for j in range(m):
t = [arr[i][j],arr[i][m-1-j],arr[n-1-i][j]]
t.sort()
# print(t)
med = t[1]
ans... | output | 1 | 74,353 | 12 | 148,707 |
Provide tags and a correct Python 3 solution for this coding contest problem.
A matrix of size n × m is called nice, if all rows and columns of the matrix are palindromes. A sequence of integers (a_1, a_2, ... , a_k) is a palindrome, if for any integer i (1 ≤ i ≤ k) the equality a_i = a_{k - i + 1} holds.
Sasha owns ... | instruction | 0 | 74,354 | 12 | 148,708 |
Tags: greedy, implementation, math
Correct Solution:
```
for _ in range(int(input())):
n,m = map(int,input().split())
arr = [list(map(int,input().split())) for i in range(n)]
# rows = []
# cols = []
# for i in range(m):
# t =[]
# for j in range(n):
# t.append(arr[j][i])
# t.sort()
# cols.append(t[n//2])... | output | 1 | 74,354 | 12 | 148,709 |
Provide tags and a correct Python 3 solution for this coding contest problem.
A matrix of size n × m is called nice, if all rows and columns of the matrix are palindromes. A sequence of integers (a_1, a_2, ... , a_k) is a palindrome, if for any integer i (1 ≤ i ≤ k) the equality a_i = a_{k - i + 1} holds.
Sasha owns ... | instruction | 0 | 74,355 | 12 | 148,710 |
Tags: greedy, implementation, math
Correct Solution:
```
from sys import stdin
for _ in range(int(stdin.readline())):
x, y = map(int, stdin.readline().split())
ans = 0
array = []
for i in range(x):
array.append(list(map(int, stdin.readline().split())))
for i in range((x + 1) // 2):
... | output | 1 | 74,355 | 12 | 148,711 |
Provide tags and a correct Python 3 solution for this coding contest problem.
A matrix of size n × m is called nice, if all rows and columns of the matrix are palindromes. A sequence of integers (a_1, a_2, ... , a_k) is a palindrome, if for any integer i (1 ≤ i ≤ k) the equality a_i = a_{k - i + 1} holds.
Sasha owns ... | instruction | 0 | 74,356 | 12 | 148,712 |
Tags: greedy, implementation, math
Correct Solution:
```
import math
import sys
class Read:
@staticmethod
def string():
return input()
@staticmethod
def int():
return int(input())
@staticmethod
def list(sep=' '):
return input().split(sep)
@staticmethod
def ... | output | 1 | 74,356 | 12 | 148,713 |
Provide tags and a correct Python 3 solution for this coding contest problem.
A matrix of size n × m is called nice, if all rows and columns of the matrix are palindromes. A sequence of integers (a_1, a_2, ... , a_k) is a palindrome, if for any integer i (1 ≤ i ≤ k) the equality a_i = a_{k - i + 1} holds.
Sasha owns ... | instruction | 0 | 74,357 | 12 | 148,714 |
Tags: greedy, implementation, math
Correct Solution:
```
testcases = int(input())
for testcae in range(testcases):
temparr = input()
temparr = temparr.split()
row = int(temparr[0])
col = int(temparr[1])
ans = 0
if row == 1 and col == 1:
vh = input()
print(0)
continue
... | output | 1 | 74,357 | 12 | 148,715 |
Provide tags and a correct Python 3 solution for this coding contest problem.
A matrix of size n × m is called nice, if all rows and columns of the matrix are palindromes. A sequence of integers (a_1, a_2, ... , a_k) is a palindrome, if for any integer i (1 ≤ i ≤ k) the equality a_i = a_{k - i + 1} holds.
Sasha owns ... | instruction | 0 | 74,358 | 12 | 148,716 |
Tags: greedy, implementation, math
Correct Solution:
```
#!/usr/bin/env python3
import sys
def main():
t = int(input())
for _ in range(t):
n, m = map(int, sys.stdin.readline().split())
mat = [ list(map(int, sys.stdin.readline().split())) for _ in range(n)]
n_is_odd = n%2 != 0
m_... | output | 1 | 74,358 | 12 | 148,717 |
Provide tags and a correct Python 3 solution for this coding contest problem.
A matrix of size n × m is called nice, if all rows and columns of the matrix are palindromes. A sequence of integers (a_1, a_2, ... , a_k) is a palindrome, if for any integer i (1 ≤ i ≤ k) the equality a_i = a_{k - i + 1} holds.
Sasha owns ... | instruction | 0 | 74,359 | 12 | 148,718 |
Tags: greedy, implementation, math
Correct Solution:
```
from math import *
from bisect import *
from collections import *
from random import *
from decimal import *
import sys
input=sys.stdin.readline
def inp():
return int(input())
def st():
return input().rstrip('\n')
def lis():
return list(map(int,input(... | output | 1 | 74,359 | 12 | 148,719 |
Provide tags and a correct Python 3 solution for this coding contest problem.
A matrix of size n × m is called nice, if all rows and columns of the matrix are palindromes. A sequence of integers (a_1, a_2, ... , a_k) is a palindrome, if for any integer i (1 ≤ i ≤ k) the equality a_i = a_{k - i + 1} holds.
Sasha owns ... | instruction | 0 | 74,360 | 12 | 148,720 |
Tags: greedy, implementation, math
Correct Solution:
```
import sys, os, io
def rs(): return sys.stdin.readline().rstrip()
def ri(): return int(sys.stdin.readline())
def ria(): return list(map(int, sys.stdin.readline().split()))
def ws(s): sys.stdout.write(s + '\n')
def wi(n): sys.stdout.write(str(n) + '\n')
def wia(a)... | output | 1 | 74,360 | 12 | 148,721 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
A matrix of size n × m is called nice, if all rows and columns of the matrix are palindromes. A sequence of integers (a_1, a_2, ... , a_k) is a palindrome, if for any integer i (1 ≤ i ≤ k) the e... | instruction | 0 | 74,361 | 12 | 148,722 |
Yes | output | 1 | 74,361 | 12 | 148,723 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
A matrix of size n × m is called nice, if all rows and columns of the matrix are palindromes. A sequence of integers (a_1, a_2, ... , a_k) is a palindrome, if for any integer i (1 ≤ i ≤ k) the e... | instruction | 0 | 74,362 | 12 | 148,724 |
Yes | output | 1 | 74,362 | 12 | 148,725 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
A matrix of size n × m is called nice, if all rows and columns of the matrix are palindromes. A sequence of integers (a_1, a_2, ... , a_k) is a palindrome, if for any integer i (1 ≤ i ≤ k) the e... | instruction | 0 | 74,363 | 12 | 148,726 |
Yes | output | 1 | 74,363 | 12 | 148,727 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
A matrix of size n × m is called nice, if all rows and columns of the matrix are palindromes. A sequence of integers (a_1, a_2, ... , a_k) is a palindrome, if for any integer i (1 ≤ i ≤ k) the e... | instruction | 0 | 74,364 | 12 | 148,728 |
Yes | output | 1 | 74,364 | 12 | 148,729 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
A matrix of size n × m is called nice, if all rows and columns of the matrix are palindromes. A sequence of integers (a_1, a_2, ... , a_k) is a palindrome, if for any integer i (1 ≤ i ≤ k) the e... | instruction | 0 | 74,365 | 12 | 148,730 |
No | output | 1 | 74,365 | 12 | 148,731 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
A matrix of size n × m is called nice, if all rows and columns of the matrix are palindromes. A sequence of integers (a_1, a_2, ... , a_k) is a palindrome, if for any integer i (1 ≤ i ≤ k) the e... | instruction | 0 | 74,366 | 12 | 148,732 |
No | output | 1 | 74,366 | 12 | 148,733 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
A matrix of size n × m is called nice, if all rows and columns of the matrix are palindromes. A sequence of integers (a_1, a_2, ... , a_k) is a palindrome, if for any integer i (1 ≤ i ≤ k) the e... | instruction | 0 | 74,367 | 12 | 148,734 |
No | output | 1 | 74,367 | 12 | 148,735 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
A matrix of size n × m is called nice, if all rows and columns of the matrix are palindromes. A sequence of integers (a_1, a_2, ... , a_k) is a palindrome, if for any integer i (1 ≤ i ≤ k) the e... | instruction | 0 | 74,368 | 12 | 148,736 |
No | output | 1 | 74,368 | 12 | 148,737 |
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