Submission #978735
Source Code Expand
#include<cstdio> using namespace std; int n, m; char arr[10][10]; bool vis[10][10]; bool dfs(int x, int y) { bool ret = false; vis[x][y] = true; if(x == n-1 && y == m-1) { for(int i = 0 ; i < n ; i++) for(int j = 0 ; j < m ; j++) { if(arr[i][j] == '#' && vis[i][j] != true) { return false; } } return true; } if(arr[x+1][y] == '#') ret = dfs(x+1, y); if(ret) return true; if(arr[x][y+1] == '#') ret = dfs(x, y+1); vis[x][y] = false; return ret; } int main(){ scanf("%d %d", &n, &m); for(int i = 0 ; i < n ; i++){ scanf("%s", arr[i]); } bool get = dfs(0,0); if(get) puts("Possible"); else puts("Impossible"); return 0; }
Submission Info
Submission Time | |
---|---|
Task | A - Shik and Stone |
User | bigelephant29 |
Language | C++14 (GCC 5.4.1) |
Score | 200 |
Code Size | 741 Byte |
Status | AC |
Exec Time | 1 ms |
Memory | 128 KB |
Compile Error
./Main.cpp: In function ‘int main()’: ./Main.cpp:28:25: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d %d", &n, &m); ^ ./Main.cpp:30:24: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%s", arr[i]); ^
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 200 / 200 | ||||
Status |
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Set Name | Test Cases |
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Sample | example0.txt, example1.txt, example2.txt |
All | 000.txt, 001.txt, 002.txt, 003.txt, 004.txt, 005.txt, 006.txt, 007.txt, 008.txt, 009.txt, 010.txt, 011.txt, 012.txt, 013.txt, 014.txt, 015.txt, 016.txt, 017.txt, 018.txt, example0.txt, example1.txt, example2.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
000.txt | AC | 1 ms | 128 KB |
001.txt | AC | 1 ms | 128 KB |
002.txt | AC | 1 ms | 128 KB |
003.txt | AC | 1 ms | 128 KB |
004.txt | AC | 1 ms | 128 KB |
005.txt | AC | 1 ms | 128 KB |
006.txt | AC | 1 ms | 128 KB |
007.txt | AC | 1 ms | 128 KB |
008.txt | AC | 1 ms | 128 KB |
009.txt | AC | 1 ms | 128 KB |
010.txt | AC | 1 ms | 128 KB |
011.txt | AC | 1 ms | 128 KB |
012.txt | AC | 1 ms | 128 KB |
013.txt | AC | 1 ms | 128 KB |
014.txt | AC | 1 ms | 128 KB |
015.txt | AC | 1 ms | 128 KB |
016.txt | AC | 1 ms | 128 KB |
017.txt | AC | 1 ms | 128 KB |
018.txt | AC | 1 ms | 128 KB |
example0.txt | AC | 1 ms | 128 KB |
example1.txt | AC | 1 ms | 128 KB |
example2.txt | AC | 1 ms | 128 KB |