結果
問題 | No.762 PDCAパス |
ユーザー | McGregorsh |
提出日時 | 2022-07-03 14:32:51 |
言語 | PyPy3 (7.3.15) |
結果 |
TLE
|
実行時間 | - |
コード長 | 1,968 bytes |
コンパイル時間 | 239 ms |
コンパイル使用メモリ | 81,920 KB |
実行使用メモリ | 186,368 KB |
最終ジャッジ日時 | 2024-11-29 07:20:23 |
合計ジャッジ時間 | 23,773 ms |
ジャッジサーバーID (参考情報) |
judge1 / judge2 |
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テストケース
テストケース表示入力 | 結果 | 実行時間 実行使用メモリ |
---|---|---|
testcase_00 | AC | 140 ms
88,704 KB |
testcase_01 | AC | 142 ms
175,048 KB |
testcase_02 | AC | 140 ms
88,576 KB |
testcase_03 | AC | 143 ms
174,848 KB |
testcase_04 | AC | 144 ms
88,832 KB |
testcase_05 | AC | 141 ms
175,616 KB |
testcase_06 | AC | 145 ms
88,960 KB |
testcase_07 | AC | 136 ms
83,356 KB |
testcase_08 | AC | 126 ms
83,412 KB |
testcase_09 | AC | 125 ms
83,500 KB |
testcase_10 | AC | 141 ms
83,488 KB |
testcase_11 | AC | 128 ms
83,456 KB |
testcase_12 | AC | 130 ms
83,252 KB |
testcase_13 | AC | 126 ms
83,352 KB |
testcase_14 | AC | 126 ms
83,408 KB |
testcase_15 | AC | 126 ms
83,468 KB |
testcase_16 | AC | 128 ms
83,300 KB |
testcase_17 | AC | 128 ms
83,328 KB |
testcase_18 | AC | 127 ms
83,400 KB |
testcase_19 | AC | 130 ms
83,412 KB |
testcase_20 | AC | 129 ms
83,324 KB |
testcase_21 | AC | 126 ms
83,584 KB |
testcase_22 | TLE | - |
testcase_23 | TLE | - |
testcase_24 | AC | 324 ms
100,644 KB |
testcase_25 | AC | 326 ms
100,864 KB |
testcase_26 | TLE | - |
testcase_27 | TLE | - |
testcase_28 | AC | 417 ms
101,488 KB |
testcase_29 | AC | 414 ms
101,120 KB |
testcase_30 | AC | 393 ms
99,072 KB |
testcase_31 | AC | 395 ms
98,632 KB |
testcase_32 | AC | 390 ms
98,560 KB |
testcase_33 | AC | 383 ms
97,280 KB |
testcase_34 | AC | 398 ms
96,580 KB |
testcase_35 | AC | 385 ms
97,532 KB |
testcase_36 | AC | 397 ms
94,676 KB |
testcase_37 | AC | 384 ms
94,908 KB |
testcase_38 | AC | 372 ms
94,976 KB |
testcase_39 | AC | 385 ms
94,768 KB |
testcase_40 | AC | 375 ms
186,368 KB |
ソースコード
import sys, re from math import ceil, floor, sqrt, pi, factorial, gcd from copy import deepcopy from collections import Counter, deque, defaultdict from heapq import heapify, heappop, heappush from itertools import accumulate, product, combinations, combinations_with_replacement, permutations from bisect import bisect, bisect_left, bisect_right from functools import reduce from decimal import Decimal, getcontext def i_input(): return int(input()) def i_map(): return map(int, input().split()) def i_list(): return list(i_map()) def i_row(N): return [i_input() for _ in range(N)] def i_row_list(N): return [i_list() for _ in range(N)] def s_input(): return input() def s_map(): return input().split() def s_list(): return list(s_map()) def s_row(N): return [s_input for _ in range(N)] def s_row_str(N): return [s_list() for _ in range(N)] def s_row_list(N): return [list(s_input()) for _ in range(N)] def lcm(a, b): return a * b // gcd(a, b) def get_distance(x1, y1, x2, y2): d = sqrt((x2 - x1) ** 2 + (y2 - y1) ** 2) return d def rotate(table): n_fild = [] for x in zip(*table[::-1]): n_fild.append(x) return n_fild sys.setrecursionlimit(10 ** 7) INF = float('inf') MOD = 10 ** 9 + 7 MOD2 = 998244353 def main(): n, m = i_map() s = input() nums = [[] for i in range(n)] for i in range(m): a, b = i_map() a -= 1 b -= 1 nums[a].append(b) nums[b].append(a) start = [] for i in range(n): if s[i] == 'P': start.append(i) def dfs(now, p, mozi): mozi += s[now] if len(mozi) > 4: return 0 ret = 0 if mozi == 'PDCA': ret = 1 if mozi == 'P' or mozi == 'PD' or mozi == 'PDC': for i in nums[now]: ret += dfs(i, now, mozi) return ret ans = 0 for i in range(len(start)): ans += dfs(start[i], -1, '') print(ans % MOD) if __name__ == '__main__': main()