提出 #37815868
ソースコード 拡げる
import pypyjit
import sys
pypyjit.set_param('max_unroll_recursion=-1')
sys.setrecursionlimit(10 ** 7)
N,M = map(int, input().split())
VM = [list(map(int, input().split())) for _ in range(M)]
L = [[] for _ in range(N)]
for v,m in VM:
L[m-1].append(v-1)
L[v-1].append(m-1)
def dfs(i,S:set):
global ans
if ans >=10**6:
print(10**6)
exit()
for l in L[i]:
if not l in S:
S.add(l)
ans+=1
dfs(l,S)
S.remove(l)
ans = 1
S = set()
S.add(0)
dfs(0,S)
print(ans)
提出情報
| 提出日時 | |
|---|---|
| 問題 | E - Count Simple Paths |
| ユーザ | H20 |
| 言語 | PyPy3 (7.3.0) |
| 得点 | 0 |
| コード長 | 574 Byte |
| 結果 | TLE |
| 実行時間 | 2218 ms |
| メモリ | 383788 KiB |
ジャッジ結果
| セット名 | Sample | All | ||||||
|---|---|---|---|---|---|---|---|---|
| 得点 / 配点 | 0 / 0 | 0 / 500 | ||||||
| 結果 |
|
|
| セット名 | テストケース |
|---|---|
| Sample | 00_sample_00.txt, 00_sample_01.txt, 00_sample_02.txt |
| All | 00_sample_00.txt, 00_sample_01.txt, 00_sample_02.txt, 01_small_00.txt, 01_small_01.txt, 01_small_02.txt, 01_small_03.txt, 01_small_04.txt, 01_small_05.txt, 01_small_06.txt, 01_small_07.txt, 01_small_08.txt, 01_small_09.txt, 02_random_00.txt, 02_random_01.txt, 02_random_02.txt, 02_random_03.txt, 02_random_04.txt, 03_random_2_00.txt, 03_random_2_01.txt, 03_random_2_02.txt, 03_random_2_03.txt, 03_random_2_04.txt, 04_corner_00.txt, 04_corner_01.txt, 04_corner_02.txt, 04_corner_03.txt, 04_corner_04.txt, 04_corner_05.txt, 05_path_00.txt, 05_path_01.txt, 06_m_eq_0_00.txt, 07_n_eq_1_00.txt |
| ケース名 | 結果 | 実行時間 | メモリ |
|---|---|---|---|
| 00_sample_00.txt | AC | 92 ms | 62248 KiB |
| 00_sample_01.txt | AC | 53 ms | 62340 KiB |
| 00_sample_02.txt | AC | 60 ms | 67512 KiB |
| 01_small_00.txt | AC | 55 ms | 63900 KiB |
| 01_small_01.txt | AC | 54 ms | 62356 KiB |
| 01_small_02.txt | AC | 59 ms | 67468 KiB |
| 01_small_03.txt | AC | 51 ms | 62280 KiB |
| 01_small_04.txt | AC | 66 ms | 72964 KiB |
| 01_small_05.txt | AC | 55 ms | 62384 KiB |
| 01_small_06.txt | AC | 83 ms | 73304 KiB |
| 01_small_07.txt | AC | 53 ms | 62384 KiB |
| 01_small_08.txt | AC | 232 ms | 73496 KiB |
| 01_small_09.txt | AC | 67 ms | 71216 KiB |
| 02_random_00.txt | AC | 1551 ms | 119040 KiB |
| 02_random_01.txt | AC | 250 ms | 75816 KiB |
| 02_random_02.txt | AC | 209 ms | 73700 KiB |
| 02_random_03.txt | TLE | 2218 ms | 383788 KiB |
| 02_random_04.txt | AC | 559 ms | 131148 KiB |
| 03_random_2_00.txt | AC | 429 ms | 113364 KiB |
| 03_random_2_01.txt | AC | 423 ms | 110764 KiB |
| 03_random_2_02.txt | AC | 365 ms | 105164 KiB |
| 03_random_2_03.txt | AC | 345 ms | 98068 KiB |
| 03_random_2_04.txt | AC | 458 ms | 111924 KiB |
| 04_corner_00.txt | AC | 650 ms | 203964 KiB |
| 04_corner_01.txt | AC | 703 ms | 193164 KiB |
| 04_corner_02.txt | AC | 680 ms | 186708 KiB |
| 04_corner_03.txt | AC | 282 ms | 98132 KiB |
| 04_corner_04.txt | AC | 539 ms | 150576 KiB |
| 04_corner_05.txt | AC | 1246 ms | 313708 KiB |
| 05_path_00.txt | AC | 1251 ms | 318988 KiB |
| 05_path_01.txt | AC | 842 ms | 311832 KiB |
| 06_m_eq_0_00.txt | AC | 68 ms | 82236 KiB |
| 07_n_eq_1_00.txt | AC | 52 ms | 62180 KiB |