Submission #3735358
Source Code Expand
#include <cstdio> #define MAX_H 500 #define MAX_W 500 int H, M; char c[MAX_H][MAX_W+1]; bool dfs(int x, int y) { c[x][y] = '#'; for (int i=-1; i<=1; i++) { for (int j=-1; j<=1; j++) { if (i*j == 0 && 0 <= x+i && x+i < H && 0 <= y+j && y+j < M && (c[x+i][y+j] == 'g' || (c[x+i][y+j] == '.' && dfs(x+i,y+j)))) return true; } } return false; } int main() { scanf("%d %d",&H,&M); int i, j, x, y; for (i=0; i<H; i++) { for (j=0; j<M; j++) { scanf(" %c", &c[i][j]); if (c[i][j] == 's') { x = i; y = j; } } } if (dfs(x,y)) printf("Yes\n"); else printf("No\n"); }
Submission Info
Submission Time | |
---|---|
Task | A - 深さ優先探索 |
User | shugo256 |
Language | C++14 (GCC 5.4.1) |
Score | 100 |
Code Size | 761 Byte |
Status | AC |
Exec Time | 21 ms |
Memory | 13696 KB |
Compile Error
./Main.cpp: In function ‘int main()’: ./Main.cpp:21:25: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d %d",&H,&M); ^ ./Main.cpp:25:35: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf(" %c", &c[i][j]); ^
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 100 / 100 | ||||
Status |
|
|
Set Name | Test Cases |
---|---|
Sample | 00_sample_01.txt, 00_sample_02.txt, 00_sample_03.txt, 00_sample_04.txt, 00_sample_05.txt |
All | 00_min_01.txt, 00_min_02.txt, 00_min_03.txt, 00_min_04.txt, 00_min_05.txt, 00_min_06.txt, 00_min_07.txt, 00_min_08.txt, 00_sample_01.txt, 00_sample_02.txt, 00_sample_03.txt, 00_sample_04.txt, 00_sample_05.txt, 01_rnd_00.txt, 01_rnd_01.txt, 01_rnd_02.txt, 01_rnd_03.txt, 01_rnd_04.txt, 01_rnd_05.txt, 01_rnd_06.txt, 01_rnd_07.txt, 01_rnd_08.txt, 01_rnd_09.txt, 01_rnd_10.txt, 01_rnd_11.txt, 01_rnd_12.txt, 01_rnd_13.txt, 01_rnd_14.txt, 01_rnd_15.txt, 01_rnd_16.txt, 01_rnd_17.txt, 01_rnd_18.txt, 01_rnd_19.txt, 02_rndhard_00.txt, 02_rndhard_01.txt, 02_rndhard_02.txt, 02_rndhard_03.txt, 02_rndhard_04.txt, 02_rndhard_05.txt, 02_rndhard_06.txt, 02_rndhard_07.txt, 02_rndhard_08.txt, 02_rndhard_09.txt, 02_rndhard_10.txt, 02_rndhard_11.txt, 02_rndhard_12.txt, 02_rndhard_13.txt, 02_rndhard_14.txt, 02_rndhard_15.txt, 02_rndhard_16.txt, 02_rndhard_17.txt, 02_rndhard_18.txt, 02_rndhard_19.txt, 02_rndhard_20.txt, 02_rndhard_21.txt, 02_rndhard_22.txt, 02_rndhard_23.txt, 02_rndhard_24.txt, 02_rndhard_25.txt, 02_rndhard_26.txt, 02_rndhard_27.txt, 02_rndhard_28.txt, 02_rndhard_29.txt, 02_rndhard_30.txt, 02_rndhard_31.txt, 02_rndhard_32.txt, 02_rndhard_33.txt, 02_rndhard_34.txt, 02_rndhard_35.txt, 02_rndhard_36.txt, 02_rndhard_37.txt, 02_rndhard_38.txt, 02_rndhard_39.txt, 03_rndhardsmall_00.txt, 03_rndhardsmall_01.txt, 03_rndhardsmall_02.txt, 03_rndhardsmall_03.txt, 03_rndhardsmall_04.txt, 03_rndhardsmall_05.txt, 03_rndhardsmall_06.txt, 03_rndhardsmall_07.txt, 03_rndhardsmall_08.txt, 03_rndhardsmall_09.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
00_min_01.txt | AC | 1 ms | 128 KB |
00_min_02.txt | AC | 1 ms | 128 KB |
00_min_03.txt | AC | 1 ms | 128 KB |
00_min_04.txt | AC | 1 ms | 128 KB |
00_min_05.txt | AC | 1 ms | 128 KB |
00_min_06.txt | AC | 1 ms | 128 KB |
00_min_07.txt | AC | 1 ms | 128 KB |
00_min_08.txt | AC | 1 ms | 128 KB |
00_sample_01.txt | AC | 1 ms | 128 KB |
00_sample_02.txt | AC | 1 ms | 128 KB |
00_sample_03.txt | AC | 1 ms | 128 KB |
00_sample_04.txt | AC | 1 ms | 128 KB |
00_sample_05.txt | AC | 1 ms | 128 KB |
01_rnd_00.txt | AC | 11 ms | 384 KB |
01_rnd_01.txt | AC | 21 ms | 13696 KB |
01_rnd_02.txt | AC | 14 ms | 2816 KB |
01_rnd_03.txt | AC | 19 ms | 10240 KB |
01_rnd_04.txt | AC | 12 ms | 1920 KB |
01_rnd_05.txt | AC | 11 ms | 384 KB |
01_rnd_06.txt | AC | 17 ms | 5120 KB |
01_rnd_07.txt | AC | 18 ms | 7296 KB |
01_rnd_08.txt | AC | 11 ms | 384 KB |
01_rnd_09.txt | AC | 11 ms | 384 KB |
01_rnd_10.txt | AC | 15 ms | 1280 KB |
01_rnd_11.txt | AC | 11 ms | 384 KB |
01_rnd_12.txt | AC | 21 ms | 11136 KB |
01_rnd_13.txt | AC | 14 ms | 3712 KB |
01_rnd_14.txt | AC | 11 ms | 384 KB |
01_rnd_15.txt | AC | 12 ms | 1024 KB |
01_rnd_16.txt | AC | 11 ms | 384 KB |
01_rnd_17.txt | AC | 17 ms | 2048 KB |
01_rnd_18.txt | AC | 11 ms | 384 KB |
01_rnd_19.txt | AC | 13 ms | 2432 KB |
02_rndhard_00.txt | AC | 11 ms | 384 KB |
02_rndhard_01.txt | AC | 11 ms | 384 KB |
02_rndhard_02.txt | AC | 12 ms | 512 KB |
02_rndhard_03.txt | AC | 12 ms | 512 KB |
02_rndhard_04.txt | AC | 11 ms | 384 KB |
02_rndhard_05.txt | AC | 12 ms | 384 KB |
02_rndhard_06.txt | AC | 11 ms | 384 KB |
02_rndhard_07.txt | AC | 11 ms | 384 KB |
02_rndhard_08.txt | AC | 12 ms | 384 KB |
02_rndhard_09.txt | AC | 12 ms | 384 KB |
02_rndhard_10.txt | AC | 12 ms | 384 KB |
02_rndhard_11.txt | AC | 12 ms | 384 KB |
02_rndhard_12.txt | AC | 11 ms | 384 KB |
02_rndhard_13.txt | AC | 12 ms | 384 KB |
02_rndhard_14.txt | AC | 12 ms | 512 KB |
02_rndhard_15.txt | AC | 12 ms | 512 KB |
02_rndhard_16.txt | AC | 11 ms | 384 KB |
02_rndhard_17.txt | AC | 13 ms | 512 KB |
02_rndhard_18.txt | AC | 11 ms | 384 KB |
02_rndhard_19.txt | AC | 11 ms | 384 KB |
02_rndhard_20.txt | AC | 11 ms | 384 KB |
02_rndhard_21.txt | AC | 11 ms | 384 KB |
02_rndhard_22.txt | AC | 12 ms | 512 KB |
02_rndhard_23.txt | AC | 11 ms | 512 KB |
02_rndhard_24.txt | AC | 11 ms | 384 KB |
02_rndhard_25.txt | AC | 11 ms | 384 KB |
02_rndhard_26.txt | AC | 11 ms | 384 KB |
02_rndhard_27.txt | AC | 11 ms | 384 KB |
02_rndhard_28.txt | AC | 11 ms | 384 KB |
02_rndhard_29.txt | AC | 11 ms | 384 KB |
02_rndhard_30.txt | AC | 11 ms | 384 KB |
02_rndhard_31.txt | AC | 11 ms | 384 KB |
02_rndhard_32.txt | AC | 11 ms | 384 KB |
02_rndhard_33.txt | AC | 12 ms | 384 KB |
02_rndhard_34.txt | AC | 11 ms | 384 KB |
02_rndhard_35.txt | AC | 11 ms | 384 KB |
02_rndhard_36.txt | AC | 11 ms | 384 KB |
02_rndhard_37.txt | AC | 11 ms | 384 KB |
02_rndhard_38.txt | AC | 11 ms | 384 KB |
02_rndhard_39.txt | AC | 11 ms | 384 KB |
03_rndhardsmall_00.txt | AC | 1 ms | 128 KB |
03_rndhardsmall_01.txt | AC | 1 ms | 128 KB |
03_rndhardsmall_02.txt | AC | 1 ms | 128 KB |
03_rndhardsmall_03.txt | AC | 1 ms | 128 KB |
03_rndhardsmall_04.txt | AC | 1 ms | 128 KB |
03_rndhardsmall_05.txt | AC | 1 ms | 128 KB |
03_rndhardsmall_06.txt | AC | 1 ms | 128 KB |
03_rndhardsmall_07.txt | AC | 1 ms | 128 KB |
03_rndhardsmall_08.txt | AC | 1 ms | 128 KB |
03_rndhardsmall_09.txt | AC | 1 ms | 128 KB |