結果
問題 | No.2073 Concon Substrings (Swap Version) |
ユーザー |
![]() |
提出日時 | 2022-09-16 23:09:11 |
言語 | PyPy3 (7.3.8) |
結果 |
AC
|
実行時間 | 102 ms / 2,000 ms |
コード長 | 1,418 bytes |
コンパイル時間 | 262 ms |
使用メモリ | 82,172 KB |
最終ジャッジ日時 | 2023-01-11 08:23:36 |
合計ジャッジ時間 | 5,891 ms |
ジャッジサーバーID (参考情報) |
judge11 / judge15 |
テストケース
テストケース表示入力 | 結果 | 実行時間 使用メモリ |
---|---|---|
testcase_00 | AC | 76 ms
75,708 KB |
testcase_01 | AC | 75 ms
75,752 KB |
testcase_02 | AC | 75 ms
75,656 KB |
testcase_03 | AC | 75 ms
75,868 KB |
testcase_04 | AC | 75 ms
75,704 KB |
testcase_05 | AC | 88 ms
81,800 KB |
testcase_06 | AC | 94 ms
82,132 KB |
testcase_07 | AC | 75 ms
75,700 KB |
testcase_08 | AC | 88 ms
81,344 KB |
testcase_09 | AC | 90 ms
81,652 KB |
testcase_10 | AC | 102 ms
82,028 KB |
testcase_11 | AC | 102 ms
82,172 KB |
testcase_12 | AC | 75 ms
75,788 KB |
testcase_13 | AC | 88 ms
80,364 KB |
testcase_14 | AC | 102 ms
81,792 KB |
testcase_15 | AC | 89 ms
80,624 KB |
testcase_16 | AC | 95 ms
81,780 KB |
testcase_17 | AC | 77 ms
75,704 KB |
testcase_18 | AC | 85 ms
80,540 KB |
testcase_19 | AC | 94 ms
81,788 KB |
testcase_20 | AC | 90 ms
81,516 KB |
testcase_21 | AC | 90 ms
81,260 KB |
testcase_22 | AC | 94 ms
82,000 KB |
testcase_23 | AC | 76 ms
75,784 KB |
testcase_24 | AC | 84 ms
80,344 KB |
testcase_25 | AC | 90 ms
81,212 KB |
testcase_26 | AC | 93 ms
82,124 KB |
testcase_27 | AC | 76 ms
75,564 KB |
testcase_28 | AC | 92 ms
81,592 KB |
testcase_29 | AC | 86 ms
80,700 KB |
testcase_30 | AC | 92 ms
81,256 KB |
testcase_31 | AC | 87 ms
80,824 KB |
testcase_32 | AC | 85 ms
80,464 KB |
testcase_33 | AC | 87 ms
80,468 KB |
testcase_34 | AC | 87 ms
80,460 KB |
testcase_35 | AC | 90 ms
80,936 KB |
testcase_36 | AC | 86 ms
80,576 KB |
testcase_37 | AC | 91 ms
81,072 KB |
testcase_38 | AC | 87 ms
80,656 KB |
testcase_39 | AC | 91 ms
81,284 KB |
testcase_40 | AC | 90 ms
81,184 KB |
testcase_41 | AC | 91 ms
81,036 KB |
ソースコード
import sys #input = sys.stdin.readline #input = sys.stdin.buffer.readline #文字列はダメ #sys.setrecursionlimit(1000000) import math #import bisect #import itertools #import random #from heapq import heapify, heappop, heappush #from collections import defaultdict #from collections import deque #import copy #DeepCopy: hoge = [_[:] for _ in hogehoge] #from functools import lru_cache #@lru_cache(maxsize=None) #MOD = pow(10,9) + 7 #MOD = 998244353 #dx = [1,0,-1,0] #dy = [0,1,0,-1] #dx8 = [1,1,0,-1,-1,-1,0,1] #dy8 = [0,1,1,1,0,-1,-1,-1] def main(): n = int(input()) S = str(input()) C = [0,0,0]; O = [0,0,0]; N = [0,0,0] for i in range(3*n): if S[i] == 'c': C[i%3] += 1 if S[i] == 'o': O[i%3] += 1 if S[i] == 'n': N[i%3] += 1 first = min(C[0],O[1],N[2]) second = min(C[1],O[2],N[0]) third = min(C[2],O[0],N[1]) # print(C,O,N,first,second,third) block = first ans = first if second > 0: block += second + 1 if block > n: ans += second-1 print(ans);exit() else: ans += second if third > 0: if second > 0: block += third else: block += third + 1 if block > n: ans += third - 1 else: ans += third print(ans) if __name__ == '__main__': main()