message stringlengths 2 28.7k | message_type stringclasses 2
values | message_id int64 0 1 | conversation_id int64 21 109k | cluster float64 7 7 | __index_level_0__ int64 42 217k |
|---|---|---|---|---|---|
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Berland crossword is a puzzle that is solved on a square grid with n rows and n columns. Initially all the cells are white.
To solve the puzzle one has to color some cells on the border of the ... | instruction | 0 | 73,572 | 7 | 147,144 |
No | output | 1 | 73,572 | 7 | 147,145 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Berland crossword is a puzzle that is solved on a square grid with n rows and n columns. Initially all the cells are white.
To solve the puzzle one has to color some cells on the border of the ... | instruction | 0 | 73,573 | 7 | 147,146 |
No | output | 1 | 73,573 | 7 | 147,147 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Berland crossword is a puzzle that is solved on a square grid with n rows and n columns. Initially all the cells are white.
To solve the puzzle one has to color some cells on the border of the ... | instruction | 0 | 73,574 | 7 | 147,148 |
No | output | 1 | 73,574 | 7 | 147,149 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Simon has a rectangular table consisting of n rows and m columns. Simon numbered the rows of the table from top to bottom starting from one and the columns — from left to right starting from one. We'll represent the cell on the x-th row and ... | instruction | 0 | 73,642 | 7 | 147,284 |
Tags: constructive algorithms, greedy, implementation
Correct Solution:
```
n, m = map(int, input().split())
x, y = set(), set()
for i in range(n):
l = list(map(str, input().split()))
for j in range(m):
if l[j] == '1':
x.add(i)
y.add(j)
ans = 4
for i in x:
if i == 0 or i == n... | output | 1 | 73,642 | 7 | 147,285 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Simon has a rectangular table consisting of n rows and m columns. Simon numbered the rows of the table from top to bottom starting from one and the columns — from left to right starting from one. We'll represent the cell on the x-th row and ... | instruction | 0 | 73,643 | 7 | 147,286 |
Tags: constructive algorithms, greedy, implementation
Correct Solution:
```
n,m = map(int,input().split())
arr = []
for i in range(n):
arr.append(input().split())
for i in range(n):
for j in range(m):
if arr[i][j] == '1' and (i == 0 or j == 0 or i == n-1 or j == m-1):
print(2)
qu... | output | 1 | 73,643 | 7 | 147,287 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Simon has a rectangular table consisting of n rows and m columns. Simon numbered the rows of the table from top to bottom starting from one and the columns — from left to right starting from one. We'll represent the cell on the x-th row and ... | instruction | 0 | 73,644 | 7 | 147,288 |
Tags: constructive algorithms, greedy, implementation
Correct Solution:
```
n, m = list(map(int, input().split()))
edge = False
matrix = []
for i in range(n):
arr = list(map(int, input().split()))
if arr[0] == 1 or arr[-1] == 1:
edge = True
matrix.append(arr)
for i in range(m):
if matrix[0][i] =... | output | 1 | 73,644 | 7 | 147,289 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Simon has a rectangular table consisting of n rows and m columns. Simon numbered the rows of the table from top to bottom starting from one and the columns — from left to right starting from one. We'll represent the cell on the x-th row and ... | instruction | 0 | 73,645 | 7 | 147,290 |
Tags: constructive algorithms, greedy, implementation
Correct Solution:
```
n,m=map(int,input().split())
l=[]
f=0
for i in range(n):
l.append(input().split())
for i in range(n):
for j in range(m):
if(l[i][j]=='1'):
if((i==0 or i==n-1) or (j==0 or j==m-1)):
f=1
... | output | 1 | 73,645 | 7 | 147,291 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Simon has a rectangular table consisting of n rows and m columns. Simon numbered the rows of the table from top to bottom starting from one and the columns — from left to right starting from one. We'll represent the cell on the x-th row and ... | instruction | 0 | 73,646 | 7 | 147,292 |
Tags: constructive algorithms, greedy, implementation
Correct Solution:
```
def main():
(n, m) = map(int, input().split(' '))
good = []
for i in range(n):
line = list(map(int, input().split(' ')))
for j in range(m):
if line[j] == 1:
good.append((i, j))
ret = 4... | output | 1 | 73,646 | 7 | 147,293 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Simon has a rectangular table consisting of n rows and m columns. Simon numbered the rows of the table from top to bottom starting from one and the columns — from left to right starting from one. We'll represent the cell on the x-th row and ... | instruction | 0 | 73,647 | 7 | 147,294 |
Tags: constructive algorithms, greedy, implementation
Correct Solution:
```
'''
Created on Jan 28, 2015
@author: mohamed265
'''
t = input().split()
n = int(t[0])
m = int(t[1])
slon = 9999
for i in range(n):
t = input().split()
for j in range(m):
if t[j] == '1':
if i == 0 or i == n - 1 or j ... | output | 1 | 73,647 | 7 | 147,295 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Simon has a rectangular table consisting of n rows and m columns. Simon numbered the rows of the table from top to bottom starting from one and the columns — from left to right starting from one. We'll represent the cell on the x-th row and ... | instruction | 0 | 73,648 | 7 | 147,296 |
Tags: constructive algorithms, greedy, implementation
Correct Solution:
```
n,m=map(int,input().split())
ans=4
import sys
for i in range(n):
l1=list(map(int,input().split()))
if i==0 or i==n-1:
if l1.count(1)>0:
ans=2
print(2)
sys.exit()
else :
if l1[0]==1... | output | 1 | 73,648 | 7 | 147,297 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Simon has a rectangular table consisting of n rows and m columns. Simon numbered the rows of the table from top to bottom starting from one and the columns — from left to right starting from one. We'll represent the cell on the x-th row and ... | instruction | 0 | 73,649 | 7 | 147,298 |
Tags: constructive algorithms, greedy, implementation
Correct Solution:
```
'''input
4 3
0 0 0
0 0 1
1 0 0
0 0 0
'''
from math import sqrt
n, m = map(int, input().split())
found = False
def solve(n, m):
for i in range(n):
s = input().split()
for j, elem in enumerate(s):
if elem != ... | output | 1 | 73,649 | 7 | 147,299 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Simon has a rectangular table consisting of n rows and m columns. Simon numbered the rows of the table from top to bottom starting from one and the columns — from left to right starting from one... | instruction | 0 | 73,650 | 7 | 147,300 |
Yes | output | 1 | 73,650 | 7 | 147,301 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Simon has a rectangular table consisting of n rows and m columns. Simon numbered the rows of the table from top to bottom starting from one and the columns — from left to right starting from one... | instruction | 0 | 73,651 | 7 | 147,302 |
Yes | output | 1 | 73,651 | 7 | 147,303 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Simon has a rectangular table consisting of n rows and m columns. Simon numbered the rows of the table from top to bottom starting from one and the columns — from left to right starting from one... | instruction | 0 | 73,652 | 7 | 147,304 |
Yes | output | 1 | 73,652 | 7 | 147,305 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Simon has a rectangular table consisting of n rows and m columns. Simon numbered the rows of the table from top to bottom starting from one and the columns — from left to right starting from one... | instruction | 0 | 73,653 | 7 | 147,306 |
Yes | output | 1 | 73,653 | 7 | 147,307 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Simon has a rectangular table consisting of n rows and m columns. Simon numbered the rows of the table from top to bottom starting from one and the columns — from left to right starting from one... | instruction | 0 | 73,654 | 7 | 147,308 |
No | output | 1 | 73,654 | 7 | 147,309 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Simon has a rectangular table consisting of n rows and m columns. Simon numbered the rows of the table from top to bottom starting from one and the columns — from left to right starting from one... | instruction | 0 | 73,655 | 7 | 147,310 |
No | output | 1 | 73,655 | 7 | 147,311 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Simon has a rectangular table consisting of n rows and m columns. Simon numbered the rows of the table from top to bottom starting from one and the columns — from left to right starting from one... | instruction | 0 | 73,656 | 7 | 147,312 |
No | output | 1 | 73,656 | 7 | 147,313 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Simon has a rectangular table consisting of n rows and m columns. Simon numbered the rows of the table from top to bottom starting from one and the columns — from left to right starting from one... | instruction | 0 | 73,657 | 7 | 147,314 |
No | output | 1 | 73,657 | 7 | 147,315 |
Provide tags and a correct Python 3 solution for this coding contest problem.
The first algorithm for detecting a face on the image working in realtime was developed by Paul Viola and Michael Jones in 2001. A part of the algorithm is a procedure that computes Haar features. As part of this task, we consider a simplifi... | instruction | 0 | 73,722 | 7 | 147,444 |
Tags: greedy, implementation
Correct Solution:
```
import sys
input = []
input_index = 0
def next(type, number = None):
def next():
global input, input_index
while input_index == len(input):
if sys.stdin:
input = sys.stdin.readline().split()
input_index = 0
else:
raise Excep... | output | 1 | 73,722 | 7 | 147,445 |
Provide tags and a correct Python 3 solution for this coding contest problem.
The first algorithm for detecting a face on the image working in realtime was developed by Paul Viola and Michael Jones in 2001. A part of the algorithm is a procedure that computes Haar features. As part of this task, we consider a simplifi... | instruction | 0 | 73,723 | 7 | 147,446 |
Tags: greedy, implementation
Correct Solution:
```
import sys
def solve():
n, m = map(int, input().split())
res = 0
tab = [list(input()) for _ in range(n)]
for row in range(n):
for col in range(m):
tab[row][col] = 1 if tab[row][col] == 'W' else -1
for row in range(n - 1, -1, -1)... | output | 1 | 73,723 | 7 | 147,447 |
Provide tags and a correct Python 3 solution for this coding contest problem.
The first algorithm for detecting a face on the image working in realtime was developed by Paul Viola and Michael Jones in 2001. A part of the algorithm is a procedure that computes Haar features. As part of this task, we consider a simplifi... | instruction | 0 | 73,724 | 7 | 147,448 |
Tags: greedy, implementation
Correct Solution:
```
import math,string,itertools,fractions,heapq,collections,re,array,bisect,copy
from itertools import chain, dropwhile, permutations, combinations
from collections import defaultdict, deque
def VI(): return list(map(int,input().split()))
def LIST(n,m=None): return [0]*n... | output | 1 | 73,724 | 7 | 147,449 |
Provide tags and a correct Python 3 solution for this coding contest problem.
The first algorithm for detecting a face on the image working in realtime was developed by Paul Viola and Michael Jones in 2001. A part of the algorithm is a procedure that computes Haar features. As part of this task, we consider a simplifi... | instruction | 0 | 73,725 | 7 | 147,450 |
Tags: greedy, implementation
Correct Solution:
```
n, m = map(int, input().split())
p = [input() for i in range(n)]
t = [0] * m
k = 0
for i in range(1, n + 1):
s = 0
for j in range(1, m + 1):
s += t[-j]
q = s + 2 * (p[-i][-j] == 'W') - 1
t[-j] -= q
s -= q
if q: k += 1
pri... | output | 1 | 73,725 | 7 | 147,451 |
Provide tags and a correct Python 3 solution for this coding contest problem.
The first algorithm for detecting a face on the image working in realtime was developed by Paul Viola and Michael Jones in 2001. A part of the algorithm is a procedure that computes Haar features. As part of this task, we consider a simplifi... | instruction | 0 | 73,726 | 7 | 147,452 |
Tags: greedy, implementation
Correct Solution:
```
n, m = map(int, input().split(' '))
p = [input() for i in range(n)]
p1 = [[1 if p[i][j] == 'B' else -1 for j in range(m)]
for i in range(n)]
tm = [0 for i in range(m)]
r = 0
for i in range(n-1, -1, -1):
for j in range(m-1, -1, -1):
if tm[j] != p1[i][j]:... | output | 1 | 73,726 | 7 | 147,453 |
Provide tags and a correct Python 3 solution for this coding contest problem.
The first algorithm for detecting a face on the image working in realtime was developed by Paul Viola and Michael Jones in 2001. A part of the algorithm is a procedure that computes Haar features. As part of this task, we consider a simplifi... | instruction | 0 | 73,727 | 7 | 147,454 |
Tags: greedy, implementation
Correct Solution:
```
# -*- coding: utf-8 -*-
a = []
k = []
n, m = map(int, input().split())
for i in range(n + 1):
if i < n:
a.append([-1 if c == 'B' else 1 for c in input()])
k.append([0 for j in range(m + 1)])
ans = 0
for i in range(n - 1, -1, -1):
add = 0... | output | 1 | 73,727 | 7 | 147,455 |
Provide tags and a correct Python 3 solution for this coding contest problem.
The first algorithm for detecting a face on the image working in realtime was developed by Paul Viola and Michael Jones in 2001. A part of the algorithm is a procedure that computes Haar features. As part of this task, we consider a simplifi... | instruction | 0 | 73,728 | 7 | 147,456 |
Tags: greedy, implementation
Correct Solution:
```
import sys
def solve():
n, m = map(int, input().split())
res = 0
tab = [list(input()) for _ in range(n)]
for row in range(n):
for col in range(m):
tab[row][col] = 10000 if tab[row][col] == 'W' else -38234327
for row in range(n -... | output | 1 | 73,728 | 7 | 147,457 |
Provide tags and a correct Python 3 solution for this coding contest problem.
The first algorithm for detecting a face on the image working in realtime was developed by Paul Viola and Michael Jones in 2001. A part of the algorithm is a procedure that computes Haar features. As part of this task, we consider a simplifi... | instruction | 0 | 73,729 | 7 | 147,458 |
Tags: greedy, implementation
Correct Solution:
```
# -*- coding: utf-8 -*-
a = []
k = []
n, m = map(int, input().split())
for i in range(n + 1):
if i < n:
a.append(input())
k.append([0 for j in range(m + 1)])
ans = 0
for i in range(n - 1, -1, -1):
add = 0
for j in range(m - 1, -1, -1... | output | 1 | 73,729 | 7 | 147,459 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The first algorithm for detecting a face on the image working in realtime was developed by Paul Viola and Michael Jones in 2001. A part of the algorithm is a procedure that computes Haar feature... | instruction | 0 | 73,730 | 7 | 147,460 |
Yes | output | 1 | 73,730 | 7 | 147,461 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The first algorithm for detecting a face on the image working in realtime was developed by Paul Viola and Michael Jones in 2001. A part of the algorithm is a procedure that computes Haar feature... | instruction | 0 | 73,731 | 7 | 147,462 |
Yes | output | 1 | 73,731 | 7 | 147,463 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The first algorithm for detecting a face on the image working in realtime was developed by Paul Viola and Michael Jones in 2001. A part of the algorithm is a procedure that computes Haar feature... | instruction | 0 | 73,732 | 7 | 147,464 |
Yes | output | 1 | 73,732 | 7 | 147,465 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The first algorithm for detecting a face on the image working in realtime was developed by Paul Viola and Michael Jones in 2001. A part of the algorithm is a procedure that computes Haar feature... | instruction | 0 | 73,733 | 7 | 147,466 |
Yes | output | 1 | 73,733 | 7 | 147,467 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The first algorithm for detecting a face on the image working in realtime was developed by Paul Viola and Michael Jones in 2001. A part of the algorithm is a procedure that computes Haar feature... | instruction | 0 | 73,734 | 7 | 147,468 |
No | output | 1 | 73,734 | 7 | 147,469 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The first algorithm for detecting a face on the image working in realtime was developed by Paul Viola and Michael Jones in 2001. A part of the algorithm is a procedure that computes Haar feature... | instruction | 0 | 73,735 | 7 | 147,470 |
No | output | 1 | 73,735 | 7 | 147,471 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The first algorithm for detecting a face on the image working in realtime was developed by Paul Viola and Michael Jones in 2001. A part of the algorithm is a procedure that computes Haar feature... | instruction | 0 | 73,736 | 7 | 147,472 |
No | output | 1 | 73,736 | 7 | 147,473 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The first algorithm for detecting a face on the image working in realtime was developed by Paul Viola and Michael Jones in 2001. A part of the algorithm is a procedure that computes Haar feature... | instruction | 0 | 73,737 | 7 | 147,474 |
No | output | 1 | 73,737 | 7 | 147,475 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Bananistan is a beautiful banana republic. Beautiful women in beautiful dresses. Beautiful statues of beautiful warlords. Beautiful stars in beautiful nights.
In Bananistan people play this cra... | instruction | 0 | 73,739 | 7 | 147,478 |
No | output | 1 | 73,739 | 7 | 147,479 |
Provide a correct Python 3 solution for this coding contest problem.
We have a grid with A horizontal rows and B vertical columns, with the squares painted white. On this grid, we will repeatedly apply the following operation:
* Assume that the grid currently has a horizontal rows and b vertical columns. Choose "vert... | instruction | 0 | 73,944 | 7 | 147,888 |
"Correct Solution:
```
def main():
A, B, C, D = map(int, input().split())
mod = 998244353
dp = [[0]*(D+2) for i in range(C+2)]
dp[A][B] = 1
for i in range(A, C+1):
for j in range(B, D+1):
ret = dp[i][j]
if i-A == j-B == 1:
ret -= (i-1)*(j-1)
... | output | 1 | 73,944 | 7 | 147,889 |
Provide a correct Python 3 solution for this coding contest problem.
We have a grid with A horizontal rows and B vertical columns, with the squares painted white. On this grid, we will repeatedly apply the following operation:
* Assume that the grid currently has a horizontal rows and b vertical columns. Choose "vert... | instruction | 0 | 73,945 | 7 | 147,890 |
"Correct Solution:
```
A,B,C,D = map(int, input().split())
mod = 998244353
dp = [[0]*(D+1) for _ in range(C+1)]
for i in range(A, C+1):
for j in range(B, D+1):
if i == A and j == B:
dp[i][j] = 1
elif i == A and j > B:
dp[i][j] = i*dp[i][j-1]
elif i > A and j == B... | output | 1 | 73,945 | 7 | 147,891 |
Provide a correct Python 3 solution for this coding contest problem.
We have a grid with A horizontal rows and B vertical columns, with the squares painted white. On this grid, we will repeatedly apply the following operation:
* Assume that the grid currently has a horizontal rows and b vertical columns. Choose "vert... | instruction | 0 | 73,946 | 7 | 147,892 |
"Correct Solution:
```
a,s,d,f=map(int,input().split())
dp=[[0]*(f+1) for i in range(d+1)]
dp[a][s]=1
mod=998244353
for x in range(a,d+1):
for y in range(s,f+1):
if x==a and y==s:continue
dp[x][y]=(dp[x-1][y]*y+dp[x][y-1]*x-dp[x-1][y-1]*(x-1)*(y-1))%mod
print(dp[d][f])
``` | output | 1 | 73,946 | 7 | 147,893 |
Provide a correct Python 3 solution for this coding contest problem.
We have a grid with A horizontal rows and B vertical columns, with the squares painted white. On this grid, we will repeatedly apply the following operation:
* Assume that the grid currently has a horizontal rows and b vertical columns. Choose "vert... | instruction | 0 | 73,947 | 7 | 147,894 |
"Correct Solution:
```
def main():
mod = 998244353
a, b, c, d = map(int, input().split())
dp = [[0]*(d+1) for _ in [0]*(c+1)]
dp[a][b] = 1
for i in range(a+b+1, c+d+1):
for p in range(c, a-1, -1):
q = i-p
if q > d:
break
if q < 0:
... | output | 1 | 73,947 | 7 | 147,895 |
Provide a correct Python 3 solution for this coding contest problem.
We have a grid with A horizontal rows and B vertical columns, with the squares painted white. On this grid, we will repeatedly apply the following operation:
* Assume that the grid currently has a horizontal rows and b vertical columns. Choose "vert... | instruction | 0 | 73,948 | 7 | 147,896 |
"Correct Solution:
```
# coding: utf-8
import sys
sr = lambda: sys.stdin.readline().rstrip()
ir = lambda: int(sr())
lr = lambda: list(map(int, sr().split()))
"""
各マスのdp
下から来たものと左から来たものを足す
その後、重なっているところを引く
"""
MOD = 998244353
A, B, C, D = lr() # Cは縦
dp = [[0] * (D+1) for _ in range(C+1)] # 1-indexed
dp[A][B] = 1
fo... | output | 1 | 73,948 | 7 | 147,897 |
Provide a correct Python 3 solution for this coding contest problem.
We have a grid with A horizontal rows and B vertical columns, with the squares painted white. On this grid, we will repeatedly apply the following operation:
* Assume that the grid currently has a horizontal rows and b vertical columns. Choose "vert... | instruction | 0 | 73,949 | 7 | 147,898 |
"Correct Solution:
```
MOD = 998244353
def print_dp(dp, c):
for i in range(1, c+1):
print(dp[i][1:])
def main():
a, b, c, d = map(int, input().split())
dp = [[0]*(d+1) for _ in range(c+1)]
t = [[0]*(d+1) for _ in range(c+1)]
dp[a][b] = 1
for i in range(a, c+1):
for j in range(b... | output | 1 | 73,949 | 7 | 147,899 |
Provide a correct Python 3 solution for this coding contest problem.
We have a grid with A horizontal rows and B vertical columns, with the squares painted white. On this grid, we will repeatedly apply the following operation:
* Assume that the grid currently has a horizontal rows and b vertical columns. Choose "vert... | instruction | 0 | 73,950 | 7 | 147,900 |
"Correct Solution:
```
import sys,collections as cl,bisect as bs
sys.setrecursionlimit(100000)
input = sys.stdin.readline
mod = 998244353
Max = sys.maxsize
def l(): #intのlist
return list(map(int,input().split()))
def m(): #複数文字
return map(int,input().split())
def onem(): #Nとかの取得
return int(input())
def s(x): #圧縮
a ... | output | 1 | 73,950 | 7 | 147,901 |
Provide a correct Python 3 solution for this coding contest problem.
We have a grid with A horizontal rows and B vertical columns, with the squares painted white. On this grid, we will repeatedly apply the following operation:
* Assume that the grid currently has a horizontal rows and b vertical columns. Choose "vert... | instruction | 0 | 73,951 | 7 | 147,902 |
"Correct Solution:
```
a,b,c,d = map(int,input().split())
m = c-a
n = d-b
t = [[1]]
for i in range(m):
t[0].append((b*t[0][i])%998244353)
for i in range(n):
t.append([(a*t[i][0])%998244353]+[0]*m)
for i in range(1,n+1):
for j in range(1,m+1):
t[i][j] = t[i][j-1]*(b+i) + t[i-1][j]*(a+j) - t[i-1][j-1]... | output | 1 | 73,951 | 7 | 147,903 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
We have a grid with A horizontal rows and B vertical columns, with the squares painted white. On this grid, we will repeatedly apply the following operation:
* Assume that the grid currently ha... | instruction | 0 | 73,952 | 7 | 147,904 |
Yes | output | 1 | 73,952 | 7 | 147,905 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
We have a grid with A horizontal rows and B vertical columns, with the squares painted white. On this grid, we will repeatedly apply the following operation:
* Assume that the grid currently ha... | instruction | 0 | 73,953 | 7 | 147,906 |
Yes | output | 1 | 73,953 | 7 | 147,907 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
We have a grid with A horizontal rows and B vertical columns, with the squares painted white. On this grid, we will repeatedly apply the following operation:
* Assume that the grid currently ha... | instruction | 0 | 73,954 | 7 | 147,908 |
Yes | output | 1 | 73,954 | 7 | 147,909 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
We have a grid with A horizontal rows and B vertical columns, with the squares painted white. On this grid, we will repeatedly apply the following operation:
* Assume that the grid currently ha... | instruction | 0 | 73,955 | 7 | 147,910 |
Yes | output | 1 | 73,955 | 7 | 147,911 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
We have a grid with A horizontal rows and B vertical columns, with the squares painted white. On this grid, we will repeatedly apply the following operation:
* Assume that the grid currently ha... | instruction | 0 | 73,956 | 7 | 147,912 |
No | output | 1 | 73,956 | 7 | 147,913 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
We have a grid with A horizontal rows and B vertical columns, with the squares painted white. On this grid, we will repeatedly apply the following operation:
* Assume that the grid currently ha... | instruction | 0 | 73,957 | 7 | 147,914 |
No | output | 1 | 73,957 | 7 | 147,915 |
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