Submission #7135016
Source Code Expand
import java.util.Scanner; public class Main { public static void main(String[] args) { Scanner sc = new Scanner(System.in); // 整数の入力 int hMax = sc.nextInt(); int wMax = sc.nextInt(); String[][] townMap = new String[wMax][hMax]; boolean[][] reached = new boolean[wMax][hMax]; int wg = 0; int hg = 0; int ws = 0; int hs = 0; for (int i = 0; i < hMax; i++) { String[] line = sc.next().split(""); for (int j = 0; j < wMax; j++) { townMap[j][i] = line[j]; if (townMap[j][i].equals("g")){ wg = j; hg = i; } else if (townMap[j][i].equals("s")){ ws = j; hs = i; } } if(sc.hasNext()) sc.hasNextLine(); } search(ws, hs, wMax, hMax, reached, townMap); if (reached[wg][hg]) System.out.println("Yes"); else System.out.println("No"); } private static void search(int x, int y, int wMax, int hMax, boolean[][] reached, String[][] townMap) { if (x < 0 || y < 0 || x > wMax - 1 || y > hMax - 1) return; if (townMap[x][y].equals("#")) return; if (reached[x][y]) return; reached[x][y] = true; search(x + 1, y , wMax, hMax, reached, townMap); search(x - 1, y , wMax, hMax, reached, townMap); search(x, y + 1 , wMax, hMax, reached, townMap); search(x, y - 1 , wMax, hMax, reached, townMap); }}
Submission Info
Submission Time | |
---|---|
Task | A - 深さ優先探索 |
User | sig1166 |
Language | Java8 (OpenJDK 1.8.0) |
Score | 100 |
Code Size | 1348 Byte |
Status | AC |
Exec Time | 373 ms |
Memory | 65808 KB |
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 | 95 ms | 19796 KB |
00_min_02.txt | AC | 95 ms | 21844 KB |
00_min_03.txt | AC | 96 ms | 21588 KB |
00_min_04.txt | AC | 96 ms | 18644 KB |
00_min_05.txt | AC | 97 ms | 21332 KB |
00_min_06.txt | AC | 97 ms | 19796 KB |
00_min_07.txt | AC | 97 ms | 19540 KB |
00_min_08.txt | AC | 96 ms | 20692 KB |
00_sample_01.txt | AC | 97 ms | 18644 KB |
00_sample_02.txt | AC | 96 ms | 21460 KB |
00_sample_03.txt | AC | 96 ms | 19924 KB |
00_sample_04.txt | AC | 97 ms | 19028 KB |
00_sample_05.txt | AC | 95 ms | 21332 KB |
01_rnd_00.txt | AC | 276 ms | 49692 KB |
01_rnd_01.txt | AC | 326 ms | 61192 KB |
01_rnd_02.txt | AC | 318 ms | 55052 KB |
01_rnd_03.txt | AC | 373 ms | 60400 KB |
01_rnd_04.txt | AC | 320 ms | 65500 KB |
01_rnd_05.txt | AC | 305 ms | 50148 KB |
01_rnd_06.txt | AC | 327 ms | 53548 KB |
01_rnd_07.txt | AC | 317 ms | 57864 KB |
01_rnd_08.txt | AC | 279 ms | 50368 KB |
01_rnd_09.txt | AC | 272 ms | 50896 KB |
01_rnd_10.txt | AC | 307 ms | 50412 KB |
01_rnd_11.txt | AC | 288 ms | 48668 KB |
01_rnd_12.txt | AC | 314 ms | 58512 KB |
01_rnd_13.txt | AC | 364 ms | 60872 KB |
01_rnd_14.txt | AC | 286 ms | 48936 KB |
01_rnd_15.txt | AC | 318 ms | 52344 KB |
01_rnd_16.txt | AC | 291 ms | 49608 KB |
01_rnd_17.txt | AC | 310 ms | 50592 KB |
01_rnd_18.txt | AC | 288 ms | 50256 KB |
01_rnd_19.txt | AC | 340 ms | 65808 KB |
02_rndhard_00.txt | AC | 296 ms | 49920 KB |
02_rndhard_01.txt | AC | 293 ms | 51012 KB |
02_rndhard_02.txt | AC | 277 ms | 48420 KB |
02_rndhard_03.txt | AC | 297 ms | 50752 KB |
02_rndhard_04.txt | AC | 265 ms | 48472 KB |
02_rndhard_05.txt | AC | 300 ms | 48012 KB |
02_rndhard_06.txt | AC | 262 ms | 50848 KB |
02_rndhard_07.txt | AC | 283 ms | 52668 KB |
02_rndhard_08.txt | AC | 269 ms | 48060 KB |
02_rndhard_09.txt | AC | 297 ms | 49956 KB |
02_rndhard_10.txt | AC | 293 ms | 51652 KB |
02_rndhard_11.txt | AC | 285 ms | 51468 KB |
02_rndhard_12.txt | AC | 287 ms | 51024 KB |
02_rndhard_13.txt | AC | 284 ms | 49948 KB |
02_rndhard_14.txt | AC | 278 ms | 49696 KB |
02_rndhard_15.txt | AC | 277 ms | 47776 KB |
02_rndhard_16.txt | AC | 287 ms | 48948 KB |
02_rndhard_17.txt | AC | 289 ms | 51004 KB |
02_rndhard_18.txt | AC | 287 ms | 48820 KB |
02_rndhard_19.txt | AC | 264 ms | 48676 KB |
02_rndhard_20.txt | AC | 302 ms | 49076 KB |
02_rndhard_21.txt | AC | 298 ms | 49336 KB |
02_rndhard_22.txt | AC | 280 ms | 50192 KB |
02_rndhard_23.txt | AC | 267 ms | 48292 KB |
02_rndhard_24.txt | AC | 278 ms | 50368 KB |
02_rndhard_25.txt | AC | 268 ms | 47816 KB |
02_rndhard_26.txt | AC | 294 ms | 52772 KB |
02_rndhard_27.txt | AC | 290 ms | 48912 KB |
02_rndhard_28.txt | AC | 285 ms | 50928 KB |
02_rndhard_29.txt | AC | 292 ms | 53200 KB |
02_rndhard_30.txt | AC | 290 ms | 50076 KB |
02_rndhard_31.txt | AC | 298 ms | 47996 KB |
02_rndhard_32.txt | AC | 293 ms | 50092 KB |
02_rndhard_33.txt | AC | 277 ms | 51000 KB |
02_rndhard_34.txt | AC | 254 ms | 48288 KB |
02_rndhard_35.txt | AC | 301 ms | 46488 KB |
02_rndhard_36.txt | AC | 277 ms | 51128 KB |
02_rndhard_37.txt | AC | 265 ms | 49088 KB |
02_rndhard_38.txt | AC | 289 ms | 48828 KB |
02_rndhard_39.txt | AC | 286 ms | 51148 KB |
03_rndhardsmall_00.txt | AC | 96 ms | 19028 KB |
03_rndhardsmall_01.txt | AC | 96 ms | 21204 KB |
03_rndhardsmall_02.txt | AC | 98 ms | 21204 KB |
03_rndhardsmall_03.txt | AC | 97 ms | 21972 KB |
03_rndhardsmall_04.txt | AC | 99 ms | 20564 KB |
03_rndhardsmall_05.txt | AC | 98 ms | 20820 KB |
03_rndhardsmall_06.txt | AC | 97 ms | 20692 KB |
03_rndhardsmall_07.txt | AC | 97 ms | 19156 KB |
03_rndhardsmall_08.txt | AC | 98 ms | 20564 KB |
03_rndhardsmall_09.txt | AC | 98 ms | 21588 KB |