Submission #5255437


Source Code Expand

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#include<stdio.h>
#include<string.h>
#include<math.h>
#include<stdbool.h>
int w, h;
char s[500][500];
bool reached[500][500];


void search(int x,int y) {
	if (x < 0 || h <= x || y < 0 || w <= y || s[x][y] == '#')
		return;
	if (reached[x][y])return;
	reached[x][y] = true;
	
	search(x+1, y);
	search(x-1, y);
	search(x, y+1);
	search(x, y-1);

	return;

}
int main() {
	int sx, sy, gx, gy,i,j;

	scanf("%d%d", &h, &w);
	for (i = 0; i < h; i++) {
		scanf("%s", s[i]);
		for (j = 0; j < w; j++) {
			
			if (s[i][j] == 's') {
				sx = i;
				sy = j;
			}if (s[i][j] == 'g') {
				gx = i;
				gy = j;
			}

		}

	}
	search(sx,sy);
	if (reached[gx][gy])puts("Yes");
	else puts("No");

	return 0;
}

Submission Info

Submission Time
Task A - 深さ優先探索
User ranchan
Language C (GCC 5.4.1)
Score 0
Code Size 743 Byte
Status
Exec Time 7 ms
Memory 5504 KB

Compile Error

./Main.c: In function ‘main’:
./Main.c:27:2: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d%d", &h, &w);
  ^
./Main.c:29:3: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
   scanf("%s", s[i]);
   ^

Judge Result

Set Name Score / Max Score Test Cases
Sample 0 / 0 00_sample_01.txt, 00_sample_02.txt, 00_sample_03.txt, 00_sample_04.txt, 00_sample_05.txt
All 0 / 100 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 1 ms 128 KB
00_min_02.txt 1 ms 128 KB
00_min_03.txt 1 ms 128 KB
00_min_04.txt 1 ms 128 KB
00_min_05.txt 1 ms 128 KB
00_min_06.txt 1 ms 128 KB
00_min_07.txt 1 ms 128 KB
00_min_08.txt 1 ms 128 KB
00_sample_01.txt 1 ms 128 KB
00_sample_02.txt 1 ms 128 KB
00_sample_03.txt 1 ms 128 KB
00_sample_04.txt 1 ms 128 KB
00_sample_05.txt 1 ms 128 KB
01_rnd_00.txt 2 ms 384 KB
01_rnd_01.txt 2 ms 384 KB
01_rnd_02.txt 2 ms 384 KB
01_rnd_03.txt 7 ms 5504 KB
01_rnd_04.txt 6 ms 4480 KB
01_rnd_05.txt 2 ms 384 KB
01_rnd_06.txt 5 ms 1664 KB
01_rnd_07.txt 2 ms 384 KB
01_rnd_08.txt 2 ms 384 KB
01_rnd_09.txt 2 ms 384 KB
01_rnd_10.txt 2 ms 384 KB
01_rnd_11.txt 2 ms 384 KB
01_rnd_12.txt 6 ms 3584 KB
01_rnd_13.txt 2 ms 384 KB
01_rnd_14.txt 2 ms 384 KB
01_rnd_15.txt 4 ms 1152 KB
01_rnd_16.txt 2 ms 384 KB
01_rnd_17.txt 4 ms 1152 KB
01_rnd_18.txt 2 ms 384 KB
01_rnd_19.txt 7 ms 5504 KB
02_rndhard_00.txt 2 ms 384 KB
02_rndhard_01.txt 2 ms 384 KB
02_rndhard_02.txt 2 ms 384 KB
02_rndhard_03.txt 2 ms 384 KB
02_rndhard_04.txt 2 ms 384 KB
02_rndhard_05.txt 2 ms 384 KB
02_rndhard_06.txt 2 ms 384 KB
02_rndhard_07.txt 2 ms 384 KB
02_rndhard_08.txt 2 ms 384 KB
02_rndhard_09.txt 2 ms 384 KB
02_rndhard_10.txt 2 ms 512 KB
02_rndhard_11.txt 2 ms 512 KB
02_rndhard_12.txt 2 ms 512 KB
02_rndhard_13.txt 2 ms 512 KB
02_rndhard_14.txt 2 ms 512 KB
02_rndhard_15.txt 2 ms 512 KB
02_rndhard_16.txt 2 ms 384 KB
02_rndhard_17.txt 2 ms 384 KB
02_rndhard_18.txt 2 ms 384 KB
02_rndhard_19.txt 2 ms 384 KB
02_rndhard_20.txt 2 ms 384 KB
02_rndhard_21.txt 2 ms 384 KB
02_rndhard_22.txt 2 ms 384 KB
02_rndhard_23.txt 2 ms 384 KB
02_rndhard_24.txt 2 ms 384 KB
02_rndhard_25.txt 2 ms 384 KB
02_rndhard_26.txt 2 ms 512 KB
02_rndhard_27.txt 2 ms 384 KB
02_rndhard_28.txt 2 ms 512 KB
02_rndhard_29.txt 2 ms 512 KB
02_rndhard_30.txt 2 ms 384 KB
02_rndhard_31.txt 2 ms 384 KB
02_rndhard_32.txt 2 ms 384 KB
02_rndhard_33.txt 2 ms 384 KB
02_rndhard_34.txt 2 ms 384 KB
02_rndhard_35.txt 2 ms 384 KB
02_rndhard_36.txt 2 ms 384 KB
02_rndhard_37.txt 2 ms 384 KB
02_rndhard_38.txt 2 ms 512 KB
02_rndhard_39.txt 2 ms 512 KB
03_rndhardsmall_00.txt 1 ms 128 KB
03_rndhardsmall_01.txt 1 ms 128 KB
03_rndhardsmall_02.txt 1 ms 128 KB
03_rndhardsmall_03.txt 1 ms 128 KB
03_rndhardsmall_04.txt 1 ms 128 KB
03_rndhardsmall_05.txt 1 ms 128 KB
03_rndhardsmall_06.txt 1 ms 128 KB
03_rndhardsmall_07.txt 1 ms 128 KB
03_rndhardsmall_08.txt 1 ms 128 KB
03_rndhardsmall_09.txt 1 ms 128 KB