Submission #7572775
Source Code Expand
// "static void main" must be defined in a public class. import java.util.*; public class Main { //char[][] map; public static void main(String[] args) { Scanner scan = new Scanner(System.in); int H = scan.nextInt(); int W = scan.nextInt(); int start_x = 0; int start_y = 0; int goal_x = 0; int goal_y = 0; int sum = 0; boolean[][] seen = new boolean[H][W]; char[][] map = new char[H][W]; for(int i = 0; i < H; i++){ String helper = scan.next(); for(int m = 0; m < W; m++){ map[i][m] = helper.charAt(m); if(map[i][m] == 's'){start_x = i; start_y = m;} if(map[i][m] == 'g'){goal_x = i; goal_y = m;} } } dfs(map, start_x, start_y, seen); if(seen[goal_x][goal_y]){System.out.println("Yes");} else{System.out.println("No");} } private static void dfs(char[][] map, int x, int y, boolean[][] seen){ //System.out.println(" x : " + x + " y : " + y + "cnt : " + map[x][y]); seen[x][y] = true; for(int i = x-1; i <= x+1; i++){ for(int m = y-1; m <= y+1; m++){ if(0 <= i && i < map.length && 0 <= m && m < map[0].length){ if(map[i][m] != '#' && seen[i][m] == false){ dfs(map,i,m,seen); } } } } } }
Submission Info
Submission Time | |
---|---|
Task | A - 深さ優先探索 |
User | risako |
Language | Java8 (OpenJDK 1.8.0) |
Score | 0 |
Code Size | 1509 Byte |
Status | WA |
Exec Time | 248 ms |
Memory | 48924 KB |
Judge Result
Set Name | Sample | All | ||||||
---|---|---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 0 / 100 | ||||||
Status |
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|
Set Name | Test Cases |
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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 | 113 ms | 22228 KB |
00_min_02.txt | AC | 91 ms | 18644 KB |
00_min_03.txt | AC | 91 ms | 18644 KB |
00_min_04.txt | AC | 92 ms | 21204 KB |
00_min_05.txt | AC | 90 ms | 20556 KB |
00_min_06.txt | AC | 91 ms | 18644 KB |
00_min_07.txt | AC | 93 ms | 21076 KB |
00_min_08.txt | AC | 93 ms | 21588 KB |
00_sample_01.txt | AC | 93 ms | 21204 KB |
00_sample_02.txt | AC | 93 ms | 21332 KB |
00_sample_03.txt | AC | 98 ms | 21204 KB |
00_sample_04.txt | AC | 93 ms | 19668 KB |
00_sample_05.txt | AC | 91 ms | 21204 KB |
01_rnd_00.txt | AC | 163 ms | 26228 KB |
01_rnd_01.txt | AC | 242 ms | 48924 KB |
01_rnd_02.txt | AC | 232 ms | 39176 KB |
01_rnd_03.txt | AC | 248 ms | 48572 KB |
01_rnd_04.txt | AC | 209 ms | 45612 KB |
01_rnd_05.txt | WA | 193 ms | 29224 KB |
01_rnd_06.txt | AC | 233 ms | 40472 KB |
01_rnd_07.txt | AC | 214 ms | 38492 KB |
01_rnd_08.txt | AC | 169 ms | 24892 KB |
01_rnd_09.txt | AC | 162 ms | 25784 KB |
01_rnd_10.txt | WA | 197 ms | 38684 KB |
01_rnd_11.txt | AC | 160 ms | 24788 KB |
01_rnd_12.txt | AC | 205 ms | 46240 KB |
01_rnd_13.txt | AC | 207 ms | 44784 KB |
01_rnd_14.txt | WA | 228 ms | 38888 KB |
01_rnd_15.txt | AC | 211 ms | 38608 KB |
01_rnd_16.txt | AC | 173 ms | 24584 KB |
01_rnd_17.txt | WA | 220 ms | 35820 KB |
01_rnd_18.txt | AC | 164 ms | 24744 KB |
01_rnd_19.txt | AC | 232 ms | 48692 KB |
02_rndhard_00.txt | WA | 227 ms | 37628 KB |
02_rndhard_01.txt | WA | 205 ms | 35556 KB |
02_rndhard_02.txt | WA | 228 ms | 38416 KB |
02_rndhard_03.txt | WA | 226 ms | 40040 KB |
02_rndhard_04.txt | WA | 203 ms | 36672 KB |
02_rndhard_05.txt | WA | 193 ms | 38420 KB |
02_rndhard_06.txt | WA | 230 ms | 34592 KB |
02_rndhard_07.txt | WA | 208 ms | 34492 KB |
02_rndhard_08.txt | WA | 215 ms | 38452 KB |
02_rndhard_09.txt | WA | 208 ms | 34828 KB |
02_rndhard_10.txt | WA | 211 ms | 35956 KB |
02_rndhard_11.txt | WA | 196 ms | 35968 KB |
02_rndhard_12.txt | WA | 198 ms | 36536 KB |
02_rndhard_13.txt | WA | 208 ms | 38536 KB |
02_rndhard_14.txt | WA | 203 ms | 36324 KB |
02_rndhard_15.txt | WA | 228 ms | 35412 KB |
02_rndhard_16.txt | WA | 229 ms | 36828 KB |
02_rndhard_17.txt | WA | 193 ms | 35756 KB |
02_rndhard_18.txt | WA | 207 ms | 36132 KB |
02_rndhard_19.txt | WA | 222 ms | 36512 KB |
02_rndhard_20.txt | WA | 219 ms | 37068 KB |
02_rndhard_21.txt | WA | 211 ms | 33712 KB |
02_rndhard_22.txt | WA | 198 ms | 35424 KB |
02_rndhard_23.txt | WA | 222 ms | 36204 KB |
02_rndhard_24.txt | WA | 198 ms | 38012 KB |
02_rndhard_25.txt | WA | 200 ms | 32976 KB |
02_rndhard_26.txt | WA | 211 ms | 36804 KB |
02_rndhard_27.txt | WA | 193 ms | 34200 KB |
02_rndhard_28.txt | WA | 221 ms | 36072 KB |
02_rndhard_29.txt | WA | 224 ms | 34524 KB |
02_rndhard_30.txt | WA | 198 ms | 36044 KB |
02_rndhard_31.txt | WA | 209 ms | 31964 KB |
02_rndhard_32.txt | WA | 201 ms | 34280 KB |
02_rndhard_33.txt | WA | 221 ms | 34560 KB |
02_rndhard_34.txt | WA | 206 ms | 38648 KB |
02_rndhard_35.txt | WA | 192 ms | 36408 KB |
02_rndhard_36.txt | WA | 198 ms | 36492 KB |
02_rndhard_37.txt | WA | 204 ms | 41980 KB |
02_rndhard_38.txt | WA | 197 ms | 35124 KB |
02_rndhard_39.txt | WA | 197 ms | 34256 KB |
03_rndhardsmall_00.txt | AC | 92 ms | 19412 KB |
03_rndhardsmall_01.txt | AC | 91 ms | 23892 KB |
03_rndhardsmall_02.txt | WA | 92 ms | 16980 KB |
03_rndhardsmall_03.txt | AC | 92 ms | 18772 KB |
03_rndhardsmall_04.txt | WA | 91 ms | 21716 KB |
03_rndhardsmall_05.txt | WA | 91 ms | 21716 KB |
03_rndhardsmall_06.txt | AC | 91 ms | 19924 KB |
03_rndhardsmall_07.txt | AC | 93 ms | 20820 KB |
03_rndhardsmall_08.txt | AC | 92 ms | 19156 KB |
03_rndhardsmall_09.txt | AC | 94 ms | 18900 KB |