結果
問題 | No.346 チワワ数え上げ問題 |
ユーザー | McGregorsh |
提出日時 | 2022-06-21 14:25:40 |
言語 | PyPy3 (7.3.15) |
結果 |
AC
|
実行時間 | 180 ms / 2,000 ms |
コード長 | 1,554 bytes |
コンパイル時間 | 171 ms |
コンパイル使用メモリ | 82,176 KB |
実行使用メモリ | 99,456 KB |
最終ジャッジ日時 | 2024-10-14 07:43:53 |
合計ジャッジ時間 | 5,377 ms |
ジャッジサーバーID (参考情報) |
judge5 / judge4 |
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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 | 143 ms
89,600 KB |
testcase_01 | AC | 141 ms
89,216 KB |
testcase_02 | AC | 135 ms
83,584 KB |
testcase_03 | AC | 126 ms
83,456 KB |
testcase_04 | AC | 142 ms
89,600 KB |
testcase_05 | AC | 127 ms
83,328 KB |
testcase_06 | AC | 143 ms
89,600 KB |
testcase_07 | AC | 140 ms
89,088 KB |
testcase_08 | AC | 152 ms
89,600 KB |
testcase_09 | AC | 155 ms
89,472 KB |
testcase_10 | AC | 180 ms
99,456 KB |
testcase_11 | AC | 154 ms
90,112 KB |
testcase_12 | AC | 164 ms
97,024 KB |
testcase_13 | AC | 149 ms
90,240 KB |
testcase_14 | AC | 149 ms
89,984 KB |
testcase_15 | AC | 155 ms
90,368 KB |
testcase_16 | AC | 167 ms
97,408 KB |
testcase_17 | AC | 172 ms
99,200 KB |
testcase_18 | AC | 175 ms
99,328 KB |
testcase_19 | AC | 169 ms
97,792 KB |
testcase_20 | AC | 176 ms
99,456 KB |
testcase_21 | AC | 179 ms
99,456 KB |
testcase_22 | AC | 175 ms
99,456 KB |
testcase_23 | AC | 130 ms
83,712 KB |
testcase_24 | AC | 127 ms
83,456 KB |
testcase_25 | AC | 126 ms
83,328 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 sys.setrecursionlimit(10 ** 7) INF = float('inf') MOD = 10 ** 9 + 7 MOD2 = 998244353 def main(): s = input() cww = 'cww' dp = [[0] * 4 for i in range(len(s)+1)] for i in range(len(s)+1): dp[i][0] = 1 for i in range(len(s)): for j in range(1, 4): if s[i] != cww[j-1]: dp[i][j] += dp[i-1][j] else: dp[i][j] += dp[i-1][j-1] + dp[i-1][j] #print(dp) print(dp[len(s)-1][3]) if __name__ == '__main__': main()