message stringlengths 2 19.9k | message_type stringclasses 2
values | message_id int64 0 1 | conversation_id int64 322 108k | cluster float64 15 15 | __index_level_0__ int64 644 217k |
|---|---|---|---|---|---|
Provide a correct Python 3 solution for this coding contest problem.
There are N robots numbered 1 to N placed on a number line. Robot i is placed at coordinate X_i. When activated, it will travel the distance of D_i in the positive direction, and then it will be removed from the number line. All the robots move at th... | instruction | 0 | 64,606 | 15 | 129,212 |
"Correct Solution:
```
def examA():
S = SI()
if S=="AAA" or S=="BBB":
print("No")
else:
print("Yes")
return
def examB():
N, A, B = LI()
loop = N//(A+B)
ans = loop*A + min(A,N%(A+B))
print(ans)
return
def examC():
A, B = LI()
ans = -1
for i in range(1,200... | output | 1 | 64,606 | 15 | 129,213 |
Provide a correct Python 3 solution for this coding contest problem.
There are N robots numbered 1 to N placed on a number line. Robot i is placed at coordinate X_i. When activated, it will travel the distance of D_i in the positive direction, and then it will be removed from the number line. All the robots move at th... | instruction | 0 | 64,607 | 15 | 129,214 |
"Correct Solution:
```
import bisect
import operator
import os
import sys
from functools import reduce
class SegmentTree:
# http://codeforces.com/blog/entry/18051
def __init__(self, values, op=operator.add):
"""
:param list values:
:param callable op: 結合律を満たす二項演算
"""
se... | output | 1 | 64,607 | 15 | 129,215 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are N robots numbered 1 to N placed on a number line. Robot i is placed at coordinate X_i. When activated, it will travel the distance of D_i in the positive direction, and then it will be... | instruction | 0 | 64,608 | 15 | 129,216 |
Yes | output | 1 | 64,608 | 15 | 129,217 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are N robots numbered 1 to N placed on a number line. Robot i is placed at coordinate X_i. When activated, it will travel the distance of D_i in the positive direction, and then it will be... | instruction | 0 | 64,609 | 15 | 129,218 |
Yes | output | 1 | 64,609 | 15 | 129,219 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are N robots numbered 1 to N placed on a number line. Robot i is placed at coordinate X_i. When activated, it will travel the distance of D_i in the positive direction, and then it will be... | instruction | 0 | 64,610 | 15 | 129,220 |
Yes | output | 1 | 64,610 | 15 | 129,221 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are N robots numbered 1 to N placed on a number line. Robot i is placed at coordinate X_i. When activated, it will travel the distance of D_i in the positive direction, and then it will be... | instruction | 0 | 64,611 | 15 | 129,222 |
Yes | output | 1 | 64,611 | 15 | 129,223 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are N robots numbered 1 to N placed on a number line. Robot i is placed at coordinate X_i. When activated, it will travel the distance of D_i in the positive direction, and then it will be... | instruction | 0 | 64,612 | 15 | 129,224 |
No | output | 1 | 64,612 | 15 | 129,225 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are N robots numbered 1 to N placed on a number line. Robot i is placed at coordinate X_i. When activated, it will travel the distance of D_i in the positive direction, and then it will be... | instruction | 0 | 64,613 | 15 | 129,226 |
No | output | 1 | 64,613 | 15 | 129,227 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are N robots numbered 1 to N placed on a number line. Robot i is placed at coordinate X_i. When activated, it will travel the distance of D_i in the positive direction, and then it will be... | instruction | 0 | 64,614 | 15 | 129,228 |
No | output | 1 | 64,614 | 15 | 129,229 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are N robots numbered 1 to N placed on a number line. Robot i is placed at coordinate X_i. When activated, it will travel the distance of D_i in the positive direction, and then it will be... | instruction | 0 | 64,615 | 15 | 129,230 |
No | output | 1 | 64,615 | 15 | 129,231 |
Provide a correct Python 3 solution for this coding contest problem.
We have a board with H horizontal rows and W vertical columns of squares. There is a bishop at the top-left square on this board. How many squares can this bishop reach by zero or more movements?
Here the bishop can only move diagonally. More formal... | instruction | 0 | 65,427 | 15 | 130,854 |
"Correct Solution:
```
h,w=map(int,input().split())
if h==1 or w==1:
ans=1
else:
ans=-int(-(h*w)//2)
print(ans)
``` | output | 1 | 65,427 | 15 | 130,855 |
Provide a correct Python 3 solution for this coding contest problem.
We have a board with H horizontal rows and W vertical columns of squares. There is a bishop at the top-left square on this board. How many squares can this bishop reach by zero or more movements?
Here the bishop can only move diagonally. More formal... | instruction | 0 | 65,428 | 15 | 130,856 |
"Correct Solution:
```
n,m=map(int,input().split())
if n==1 or m==1:print(1);exit()
print(n*(m//2)+((n+1)//2)*(m%2))
``` | output | 1 | 65,428 | 15 | 130,857 |
Provide a correct Python 3 solution for this coding contest problem.
We have a board with H horizontal rows and W vertical columns of squares. There is a bishop at the top-left square on this board. How many squares can this bishop reach by zero or more movements?
Here the bishop can only move diagonally. More formal... | instruction | 0 | 65,429 | 15 | 130,858 |
"Correct Solution:
```
h, w = map(int, input().split())
if h == 1 or w == 1:
print(1)
exit()
print(-(-h * w // 2))
``` | output | 1 | 65,429 | 15 | 130,859 |
Provide a correct Python 3 solution for this coding contest problem.
We have a board with H horizontal rows and W vertical columns of squares. There is a bishop at the top-left square on this board. How many squares can this bishop reach by zero or more movements?
Here the bishop can only move diagonally. More formal... | instruction | 0 | 65,430 | 15 | 130,860 |
"Correct Solution:
```
h,w = map(int, input().split())
if h!=1 and w!=1: print(-(-h*w//2))
else:print('1')
``` | output | 1 | 65,430 | 15 | 130,861 |
Provide a correct Python 3 solution for this coding contest problem.
We have a board with H horizontal rows and W vertical columns of squares. There is a bishop at the top-left square on this board. How many squares can this bishop reach by zero or more movements?
Here the bishop can only move diagonally. More formal... | instruction | 0 | 65,431 | 15 | 130,862 |
"Correct Solution:
```
h,w=map(int,input().split());print([0--h*w//2,1][h<2 or w<2])
``` | output | 1 | 65,431 | 15 | 130,863 |
Provide a correct Python 3 solution for this coding contest problem.
We have a board with H horizontal rows and W vertical columns of squares. There is a bishop at the top-left square on this board. How many squares can this bishop reach by zero or more movements?
Here the bishop can only move diagonally. More formal... | instruction | 0 | 65,432 | 15 | 130,864 |
"Correct Solution:
```
a,b=map(int,input().split())
if 1 in (a,b):
print(1)
else: print((a*b+1)//2)
``` | output | 1 | 65,432 | 15 | 130,865 |
Provide a correct Python 3 solution for this coding contest problem.
We have a board with H horizontal rows and W vertical columns of squares. There is a bishop at the top-left square on this board. How many squares can this bishop reach by zero or more movements?
Here the bishop can only move diagonally. More formal... | instruction | 0 | 65,433 | 15 | 130,866 |
"Correct Solution:
```
H, W = map(int, input().split())
if min(H, W) == 1:
print(1)
exit()
print((H * W + 1) // 2)
``` | output | 1 | 65,433 | 15 | 130,867 |
Provide a correct Python 3 solution for this coding contest problem.
We have a board with H horizontal rows and W vertical columns of squares. There is a bishop at the top-left square on this board. How many squares can this bishop reach by zero or more movements?
Here the bishop can only move diagonally. More formal... | instruction | 0 | 65,434 | 15 | 130,868 |
"Correct Solution:
```
a,b=map(int,input().split())
if (a == 1 or b == 1):
print(1)
else:
print ((a*b+1)//2)
``` | output | 1 | 65,434 | 15 | 130,869 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
We have a board with H horizontal rows and W vertical columns of squares. There is a bishop at the top-left square on this board. How many squares can this bishop reach by zero or more movements... | instruction | 0 | 65,435 | 15 | 130,870 |
Yes | output | 1 | 65,435 | 15 | 130,871 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
We have a board with H horizontal rows and W vertical columns of squares. There is a bishop at the top-left square on this board. How many squares can this bishop reach by zero or more movements... | instruction | 0 | 65,436 | 15 | 130,872 |
Yes | output | 1 | 65,436 | 15 | 130,873 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
We have a board with H horizontal rows and W vertical columns of squares. There is a bishop at the top-left square on this board. How many squares can this bishop reach by zero or more movements... | instruction | 0 | 65,437 | 15 | 130,874 |
Yes | output | 1 | 65,437 | 15 | 130,875 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
We have a board with H horizontal rows and W vertical columns of squares. There is a bishop at the top-left square on this board. How many squares can this bishop reach by zero or more movements... | instruction | 0 | 65,438 | 15 | 130,876 |
Yes | output | 1 | 65,438 | 15 | 130,877 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
We have a board with H horizontal rows and W vertical columns of squares. There is a bishop at the top-left square on this board. How many squares can this bishop reach by zero or more movements... | instruction | 0 | 65,439 | 15 | 130,878 |
No | output | 1 | 65,439 | 15 | 130,879 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
We have a board with H horizontal rows and W vertical columns of squares. There is a bishop at the top-left square on this board. How many squares can this bishop reach by zero or more movements... | instruction | 0 | 65,440 | 15 | 130,880 |
No | output | 1 | 65,440 | 15 | 130,881 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
We have a board with H horizontal rows and W vertical columns of squares. There is a bishop at the top-left square on this board. How many squares can this bishop reach by zero or more movements... | instruction | 0 | 65,441 | 15 | 130,882 |
No | output | 1 | 65,441 | 15 | 130,883 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
We have a board with H horizontal rows and W vertical columns of squares. There is a bishop at the top-left square on this board. How many squares can this bishop reach by zero or more movements... | instruction | 0 | 65,442 | 15 | 130,884 |
No | output | 1 | 65,442 | 15 | 130,885 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You have a garden consisting entirely of grass and weeds. Your garden is described by an n × m grid, with rows numbered 1 to n from top to bottom, and columns 1 to m from left to right. Each cell is identified by a pair (r, c) which means th... | instruction | 0 | 65,676 | 15 | 131,352 |
Tags: greedy, sortings
Correct Solution:
```
from sys import maxsize, stdout, stdin,stderr
mod = int(1e9 + 7)
def I(): return int(stdin.readline())
def lint(): return [int(x) for x in stdin.readline().split()]
def S(): return input().strip()
def grid(r, c): return [lint() for i in range(r)]
from collections import de... | output | 1 | 65,676 | 15 | 131,353 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You have a garden consisting entirely of grass and weeds. Your garden is described by an n × m grid, with rows numbered 1 to n from top to bottom, and columns 1 to m from left to right. Each cell is identified by a pair (r, c) which means th... | instruction | 0 | 65,677 | 15 | 131,354 |
Tags: greedy, sortings
Correct Solution:
```
n, m = map(int, input().split())
a = [(s.find("W"), s.rfind("W")) for s in [input() for i in range(n)]]
steps = n-1
prev = 0
tr = True
while steps > 0 and a[steps][0] == -1:
steps -= 1
for i, j in a[:steps+1]:
if i != -1:
if tr == True:
steps += abs(i-prev)+j... | output | 1 | 65,677 | 15 | 131,355 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You have a garden consisting entirely of grass and weeds. Your garden is described by an n × m grid, with rows numbered 1 to n from top to bottom, and columns 1 to m from left to right. Each cell is identified by a pair (r, c) which means th... | instruction | 0 | 65,678 | 15 | 131,356 |
Tags: greedy, sortings
Correct Solution:
```
n, m = map(int, input().split())
t = [(p.find('W'), p.rfind('W')) for p in [input() for i in range(n)]]
c, s, k = 0, n - 1, True
while s > 0 and t[s][0] == -1: s -= 1
for a, b in t[: s + 1]:
if a != -1:
if k:
s += abs(a - c) + b - a
... | output | 1 | 65,678 | 15 | 131,357 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You have a garden consisting entirely of grass and weeds. Your garden is described by an n × m grid, with rows numbered 1 to n from top to bottom, and columns 1 to m from left to right. Each cell is identified by a pair (r, c) which means th... | instruction | 0 | 65,679 | 15 | 131,358 |
Tags: greedy, sortings
Correct Solution:
```
n, m = map(int, input().split())
t = [(p.find('W'), p.rfind('W')) for p in [input() for i in range(n)]]
c, s, k = 0, n - 1, True
while s > 0 and t[s][0] == -1:
s -= 1
for a, b in t[: s + 1]:
if a != -1:
if k:
s += abs(a - c) + b - a
c ... | output | 1 | 65,679 | 15 | 131,359 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You have a garden consisting entirely of grass and weeds. Your garden is described by an n × m grid, with rows numbered 1 to n from top to bottom, and columns 1 to m from left to right. Each cel... | instruction | 0 | 65,680 | 15 | 131,360 |
No | output | 1 | 65,680 | 15 | 131,361 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are at the top left cell (1, 1) of an n × m labyrinth. Your goal is to get to the bottom right cell (n, m). You can only move right or down, one cell per step. Moving right from a cell (x, y) takes you to the cell (x, y + 1), while movin... | instruction | 0 | 65,701 | 15 | 131,402 |
Tags: binary search, dp
Correct Solution:
```
def getSum(dp, pos, s, e, type_):
if e < s:
return 0
if type_=='D':
if e==m-1:
return dp[pos][s]
return dp[pos][s]-dp[pos][e+1]
else:
if e==n-1:
return dp[s][pos]
return dp[s][pos]-dp[e+... | output | 1 | 65,701 | 15 | 131,403 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are at the top left cell (1, 1) of an n × m labyrinth. Your goal is to get to the bottom right cell (n, m). You can only move right or down, one cell per step. Moving right from a cell (x, y... | instruction | 0 | 65,702 | 15 | 131,404 |
No | output | 1 | 65,702 | 15 | 131,405 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are at the top left cell (1, 1) of an n × m labyrinth. Your goal is to get to the bottom right cell (n, m). You can only move right or down, one cell per step. Moving right from a cell (x, y... | instruction | 0 | 65,703 | 15 | 131,406 |
No | output | 1 | 65,703 | 15 | 131,407 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are at the top left cell (1, 1) of an n × m labyrinth. Your goal is to get to the bottom right cell (n, m). You can only move right or down, one cell per step. Moving right from a cell (x, y... | instruction | 0 | 65,704 | 15 | 131,408 |
No | output | 1 | 65,704 | 15 | 131,409 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are at the top left cell (1, 1) of an n × m labyrinth. Your goal is to get to the bottom right cell (n, m). You can only move right or down, one cell per step. Moving right from a cell (x, y... | instruction | 0 | 65,705 | 15 | 131,410 |
No | output | 1 | 65,705 | 15 | 131,411 |
Provide tags and a correct Python 3 solution for this coding contest problem.
A map of some object is a rectangular field consisting of n rows and n columns. Each cell is initially occupied by the sea but you can cover some some cells of the map with sand so that exactly k islands appear on the map. We will call a set... | instruction | 0 | 66,013 | 15 | 132,026 |
Tags: constructive algorithms, implementation
Correct Solution:
```
n,k=map(int,input().split())
lm=(n*n+1)//2
if lm<k:
print('NO')
else:
print('YES')
for i in range(n):
for j in range(n):
if k>0 and (i+j)%2==0:
print('L',end='')
k-=1
... | output | 1 | 66,013 | 15 | 132,027 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Ari the monster always wakes up very early with the first ray of the sun and the first thing she does is feeding her squirrel.
Ari draws a regular convex polygon on the floor and numbers it's vertices 1, 2, ..., n in clockwise order. Then s... | instruction | 0 | 66,031 | 15 | 132,062 |
Tags: math
Correct Solution:
```
n=int(input())
if (n==3):
print(1)
else:
print((n-2)**(2))
``` | output | 1 | 66,031 | 15 | 132,063 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Ari the monster always wakes up very early with the first ray of the sun and the first thing she does is feeding her squirrel.
Ari draws a regular convex polygon on the floor and numbers it's vertices 1, 2, ..., n in clockwise order. Then s... | instruction | 0 | 66,033 | 15 | 132,066 |
Tags: math
Correct Solution:
```
import sys
def main():
N = int(sys.stdin.read())
result = (N-3)*3 + (N-4)*(N-3) + 1
print(result)
main()
``` | output | 1 | 66,033 | 15 | 132,067 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Ari the monster always wakes up very early with the first ray of the sun and the first thing she does is feeding her squirrel.
Ari draws a regular convex polygon on the floor and numbers it's vertices 1, 2, ..., n in clockwise order. Then s... | instruction | 0 | 66,035 | 15 | 132,070 |
Tags: math
Correct Solution:
```
n = int(input())
if n > 3:
print((n-2)**2)
else:
print(1)
``` | output | 1 | 66,035 | 15 | 132,071 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Ari the monster always wakes up very early with the first ray of the sun and the first thing she does is feeding her squirrel.
Ari draws a regular convex polygon on the floor and numbers it's vertices 1, 2, ..., n in clockwise order. Then s... | instruction | 0 | 66,036 | 15 | 132,072 |
Tags: math
Correct Solution:
```
x=int(input())
add=1
ans=0
for i in range(0,x-2):
ans = ans + add
add = add + 2
print(ans)
``` | output | 1 | 66,036 | 15 | 132,073 |
Provide a correct Python 3 solution for this coding contest problem.
We have a grid of H rows and W columns. Initially, there is a stone in the top left cell. Shik is trying to move the stone to the bottom right cell. In each step, he can move the stone one cell to its left, up, right, or down (if such cell exists). I... | instruction | 0 | 66,354 | 15 | 132,708 |
"Correct Solution:
```
h, w = [ int(v) for v in input().split() ]
v = 0
for i in range(h):
v += input().count("#")
if v == h + w - 1:
print("Possible")
else:
print("Impossible")
``` | output | 1 | 66,354 | 15 | 132,709 |
Provide a correct Python 3 solution for this coding contest problem.
We have a grid of H rows and W columns. Initially, there is a stone in the top left cell. Shik is trying to move the stone to the bottom right cell. In each step, he can move the stone one cell to its left, up, right, or down (if such cell exists). I... | instruction | 0 | 66,355 | 15 | 132,710 |
"Correct Solution:
```
h,w = map(int,input().split())
point = 0
for _ in range(h):
s = input()
point += s.count("#")
if point == (h+w-1):
print("Possible")
else:
print("Impossible")
``` | output | 1 | 66,355 | 15 | 132,711 |
Provide a correct Python 3 solution for this coding contest problem.
We have a grid of H rows and W columns. Initially, there is a stone in the top left cell. Shik is trying to move the stone to the bottom right cell. In each step, he can move the stone one cell to its left, up, right, or down (if such cell exists). I... | instruction | 0 | 66,356 | 15 | 132,712 |
"Correct Solution:
```
h,w=map(int,input().split())
a=str()
for i in range(h):
a+=input()
print('Possible' if a.count('#')==int(h)+int(w)-1 else 'Impossible')
``` | output | 1 | 66,356 | 15 | 132,713 |
Provide a correct Python 3 solution for this coding contest problem.
We have a grid of H rows and W columns. Initially, there is a stone in the top left cell. Shik is trying to move the stone to the bottom right cell. In each step, he can move the stone one cell to its left, up, right, or down (if such cell exists). I... | instruction | 0 | 66,357 | 15 | 132,714 |
"Correct Solution:
```
h,w=map(int,input().split())
r=0
for _ in range(h):r+=input().count('#')
print('Possible'if r==h+w-1else'Impossible')
``` | output | 1 | 66,357 | 15 | 132,715 |
Provide a correct Python 3 solution for this coding contest problem.
We have a grid of H rows and W columns. Initially, there is a stone in the top left cell. Shik is trying to move the stone to the bottom right cell. In each step, he can move the stone one cell to its left, up, right, or down (if such cell exists). I... | instruction | 0 | 66,358 | 15 | 132,716 |
"Correct Solution:
```
h,w = map(int,input().split())
a=[]
for _ in range(h):
a.append(input())
cnt = 0
for i in range(h):
cnt += a[i].count("#")
if cnt == h+w-1:
print("Possible")
else:
print("Impossible")
``` | output | 1 | 66,358 | 15 | 132,717 |
Provide a correct Python 3 solution for this coding contest problem.
We have a grid of H rows and W columns. Initially, there is a stone in the top left cell. Shik is trying to move the stone to the bottom right cell. In each step, he can move the stone one cell to its left, up, right, or down (if such cell exists). I... | instruction | 0 | 66,359 | 15 | 132,718 |
"Correct Solution:
```
h, w = map(int, input().split())
a = [list(input()) for _ in range(h)]
cnt = 0
for i in range(h):
cnt += a[i].count('#')
if cnt == h + w - 1:
print('Possible')
else:
print('Impossible')
``` | output | 1 | 66,359 | 15 | 132,719 |
Provide a correct Python 3 solution for this coding contest problem.
We have a grid of H rows and W columns. Initially, there is a stone in the top left cell. Shik is trying to move the stone to the bottom right cell. In each step, he can move the stone one cell to its left, up, right, or down (if such cell exists). I... | instruction | 0 | 66,360 | 15 | 132,720 |
"Correct Solution:
```
N,M=map(int,input().split(' '))
maze = [list(input()) for i in range(N)]
tmp = 0
for i in range(N):
tmp += maze[i].count('#')
if tmp == N+M-1:
print('Possible')
else:
print('Impossible')
``` | output | 1 | 66,360 | 15 | 132,721 |
Provide a correct Python 3 solution for this coding contest problem.
We have a grid of H rows and W columns. Initially, there is a stone in the top left cell. Shik is trying to move the stone to the bottom right cell. In each step, he can move the stone one cell to its left, up, right, or down (if such cell exists). I... | instruction | 0 | 66,361 | 15 | 132,722 |
"Correct Solution:
```
h,w=map(int,input().split())
num=0
s=[str(input()) for i in range(h)]
for i in range(h):
num+=s[i].count("#")
if num>h+w-1:
print("Impossible")
exit()
print("Possible")
``` | output | 1 | 66,361 | 15 | 132,723 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
We have a grid of H rows and W columns. Initially, there is a stone in the top left cell. Shik is trying to move the stone to the bottom right cell. In each step, he can move the stone one cell ... | instruction | 0 | 66,362 | 15 | 132,724 |
Yes | output | 1 | 66,362 | 15 | 132,725 |
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