Submission #7102382
Source Code Expand
def solve(): c = read() result = think(c) write(result) def read(): h, w = read_int(2) c = [] for y in range(h): buf = read_line(w) c.append(list(buf)) return c def read_int(n): return list(map(int, read_line().split(' ')))[:n] def read_line(n=0): if n == 0: return input().rstrip() else: return input().rstrip()[:n] def think(c): w, h = get_area(c) wall = '#' start = 's' goal = 'g' sx, sy = find(c, start) gx, gy = find(c, goal) visited_area = [[0 for x in range(w)] for y in range(h)] search(c, sx, sy, w, h, visited_area) if visited_area[gy][gx] == 0: return 'No' else: return 'Yes' def search(c, x, y, w, h, visited_area): if not can_exist_at(c, x, y, w, h, visited_area): return if visited_area[y][x] == 1: return visited_area[y][x] = 1 search(c, x + 1, y, w, h, visited_area) search(c, x - 1, y, w, h, visited_area) search(c, x, y + 1, w, h, visited_area) search(c, x, y - 1, w, h, visited_area) def get_area(c): h = len(c) w = len(c[0]) return w, h def find(c, mark): w, h = get_area(c) for y in range(h): for x in range(w): if c[y][x] == mark: return x, y def can_exist_at(c, x, y, w, h, visited_area): return 0 <= x < w and 0 <= y < h and c[y][x] != '#' and visited_area[y][x] == 0 def write(result): print(result) if __name__ == '__main__': import sys sys.setrecursionlimit(300000) solve()
Submission Info
Submission Time | |
---|---|
Task | A - 深さ優先探索 |
User | vineyoshi |
Language | PyPy3 (2.4.0) |
Score | 0 |
Code Size | 1656 Byte |
Status | TLE |
Exec Time | 2161 ms |
Memory | 925828 KB |
Judge Result
Set Name | Sample | All | ||||||
---|---|---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 0 / 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 | 166 ms | 38256 KB |
00_min_02.txt | AC | 164 ms | 38256 KB |
00_min_03.txt | AC | 163 ms | 38256 KB |
00_min_04.txt | AC | 166 ms | 38256 KB |
00_min_05.txt | AC | 164 ms | 38256 KB |
00_min_06.txt | AC | 161 ms | 38256 KB |
00_min_07.txt | AC | 164 ms | 38256 KB |
00_min_08.txt | AC | 161 ms | 38256 KB |
00_sample_01.txt | AC | 171 ms | 38256 KB |
00_sample_02.txt | AC | 173 ms | 38256 KB |
00_sample_03.txt | AC | 170 ms | 38256 KB |
00_sample_04.txt | AC | 164 ms | 38256 KB |
00_sample_05.txt | AC | 167 ms | 38256 KB |
01_rnd_00.txt | AC | 208 ms | 49776 KB |
01_rnd_01.txt | TLE | 2113 ms | 151664 KB |
01_rnd_02.txt | AC | 1598 ms | 97516 KB |
01_rnd_03.txt | TLE | 2110 ms | 115440 KB |
01_rnd_04.txt | TLE | 2112 ms | 145648 KB |
01_rnd_05.txt | AC | 204 ms | 49776 KB |
01_rnd_06.txt | TLE | 2108 ms | 80752 KB |
01_rnd_07.txt | TLE | 2161 ms | 925828 KB |
01_rnd_08.txt | AC | 217 ms | 49776 KB |
01_rnd_09.txt | AC | 218 ms | 49776 KB |
01_rnd_10.txt | AC | 1055 ms | 62448 KB |
01_rnd_11.txt | AC | 218 ms | 49776 KB |
01_rnd_12.txt | TLE | 2111 ms | 128368 KB |
01_rnd_13.txt | TLE | 2111 ms | 125936 KB |
01_rnd_14.txt | AC | 216 ms | 49776 KB |
01_rnd_15.txt | AC | 1581 ms | 74992 KB |
01_rnd_16.txt | AC | 212 ms | 49776 KB |
01_rnd_17.txt | AC | 1265 ms | 66032 KB |
01_rnd_18.txt | AC | 213 ms | 49776 KB |
01_rnd_19.txt | TLE | 2111 ms | 124912 KB |
02_rndhard_00.txt | AC | 231 ms | 53488 KB |
02_rndhard_01.txt | AC | 239 ms | 53488 KB |
02_rndhard_02.txt | AC | 282 ms | 56540 KB |
02_rndhard_03.txt | AC | 268 ms | 56412 KB |
02_rndhard_04.txt | AC | 216 ms | 49776 KB |
02_rndhard_05.txt | AC | 205 ms | 49776 KB |
02_rndhard_06.txt | AC | 216 ms | 51696 KB |
02_rndhard_07.txt | AC | 210 ms | 49776 KB |
02_rndhard_08.txt | AC | 245 ms | 54252 KB |
02_rndhard_09.txt | AC | 236 ms | 54252 KB |
02_rndhard_10.txt | AC | 253 ms | 56172 KB |
02_rndhard_11.txt | AC | 254 ms | 56172 KB |
02_rndhard_12.txt | AC | 242 ms | 54256 KB |
02_rndhard_13.txt | AC | 238 ms | 54256 KB |
02_rndhard_14.txt | AC | 263 ms | 55916 KB |
02_rndhard_15.txt | AC | 266 ms | 55916 KB |
02_rndhard_16.txt | AC | 213 ms | 51568 KB |
02_rndhard_17.txt | AC | 216 ms | 51568 KB |
02_rndhard_18.txt | AC | 237 ms | 53488 KB |
02_rndhard_19.txt | AC | 240 ms | 53488 KB |
02_rndhard_20.txt | AC | 230 ms | 52464 KB |
02_rndhard_21.txt | AC | 245 ms | 52464 KB |
02_rndhard_22.txt | AC | 232 ms | 52592 KB |
02_rndhard_23.txt | AC | 244 ms | 52592 KB |
02_rndhard_24.txt | AC | 231 ms | 51824 KB |
02_rndhard_25.txt | AC | 238 ms | 51824 KB |
02_rndhard_26.txt | AC | 241 ms | 53740 KB |
02_rndhard_27.txt | AC | 215 ms | 49776 KB |
02_rndhard_28.txt | AC | 248 ms | 55664 KB |
02_rndhard_29.txt | AC | 248 ms | 55664 KB |
02_rndhard_30.txt | AC | 212 ms | 49776 KB |
02_rndhard_31.txt | AC | 210 ms | 49776 KB |
02_rndhard_32.txt | AC | 243 ms | 54000 KB |
02_rndhard_33.txt | AC | 231 ms | 54000 KB |
02_rndhard_34.txt | AC | 218 ms | 52336 KB |
02_rndhard_35.txt | AC | 219 ms | 52336 KB |
02_rndhard_36.txt | AC | 209 ms | 51312 KB |
02_rndhard_37.txt | AC | 217 ms | 51312 KB |
02_rndhard_38.txt | AC | 254 ms | 58604 KB |
02_rndhard_39.txt | AC | 240 ms | 58604 KB |
03_rndhardsmall_00.txt | AC | 168 ms | 38256 KB |
03_rndhardsmall_01.txt | AC | 172 ms | 38256 KB |
03_rndhardsmall_02.txt | AC | 165 ms | 38256 KB |
03_rndhardsmall_03.txt | AC | 166 ms | 38384 KB |
03_rndhardsmall_04.txt | AC | 166 ms | 38256 KB |
03_rndhardsmall_05.txt | AC | 166 ms | 38256 KB |
03_rndhardsmall_06.txt | AC | 167 ms | 38256 KB |
03_rndhardsmall_07.txt | AC | 167 ms | 38256 KB |
03_rndhardsmall_08.txt | AC | 170 ms | 38256 KB |
03_rndhardsmall_09.txt | AC | 171 ms | 38256 KB |