結果
問題 | No.2073 Concon Substrings (Swap Version) |
ユーザー |
![]() |
提出日時 | 2022-09-16 22:39:34 |
言語 | PyPy3 (7.3.8) |
結果 |
AC
|
実行時間 | 101 ms / 2,000 ms |
コード長 | 1,160 bytes |
コンパイル時間 | 246 ms |
使用メモリ | 82,296 KB |
最終ジャッジ日時 | 2023-01-11 07:56:35 |
合計ジャッジ時間 | 5,651 ms |
ジャッジサーバーID (参考情報) |
judge14 / 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 | 75 ms
75,712 KB |
testcase_01 | AC | 76 ms
75,508 KB |
testcase_02 | AC | 76 ms
75,876 KB |
testcase_03 | AC | 75 ms
75,484 KB |
testcase_04 | AC | 75 ms
75,796 KB |
testcase_05 | AC | 90 ms
81,928 KB |
testcase_06 | AC | 93 ms
82,296 KB |
testcase_07 | AC | 77 ms
75,556 KB |
testcase_08 | AC | 88 ms
81,480 KB |
testcase_09 | AC | 89 ms
82,048 KB |
testcase_10 | AC | 100 ms
82,104 KB |
testcase_11 | AC | 101 ms
82,056 KB |
testcase_12 | AC | 76 ms
75,756 KB |
testcase_13 | AC | 85 ms
80,712 KB |
testcase_14 | AC | 99 ms
82,036 KB |
testcase_15 | AC | 89 ms
81,296 KB |
testcase_16 | AC | 91 ms
81,904 KB |
testcase_17 | AC | 77 ms
75,636 KB |
testcase_18 | AC | 82 ms
80,552 KB |
testcase_19 | AC | 88 ms
82,232 KB |
testcase_20 | AC | 87 ms
81,420 KB |
testcase_21 | AC | 85 ms
81,204 KB |
testcase_22 | AC | 89 ms
81,892 KB |
testcase_23 | AC | 76 ms
75,708 KB |
testcase_24 | AC | 82 ms
80,408 KB |
testcase_25 | AC | 86 ms
81,780 KB |
testcase_26 | AC | 94 ms
82,288 KB |
testcase_27 | AC | 76 ms
75,564 KB |
testcase_28 | AC | 89 ms
81,688 KB |
testcase_29 | AC | 83 ms
80,812 KB |
testcase_30 | AC | 89 ms
81,732 KB |
testcase_31 | AC | 87 ms
80,920 KB |
testcase_32 | AC | 85 ms
80,772 KB |
testcase_33 | AC | 85 ms
80,816 KB |
testcase_34 | AC | 84 ms
80,756 KB |
testcase_35 | AC | 86 ms
81,524 KB |
testcase_36 | AC | 86 ms
80,776 KB |
testcase_37 | AC | 88 ms
81,160 KB |
testcase_38 | AC | 86 ms
80,540 KB |
testcase_39 | AC | 87 ms
81,260 KB |
testcase_40 | AC | 86 ms
81,380 KB |
testcase_41 | AC | 90 ms
81,172 KB |
ソースコード
import sys sys.setrecursionlimit(200005) int1 = lambda x: int(x)-1 pDB = lambda *x: print(*x, end="\n", file=sys.stderr) p2D = lambda x: print(*x, sep="\n", end="\n\n", file=sys.stderr) def II(): return int(sys.stdin.readline()) def LI(): return list(map(int, sys.stdin.readline().split())) def LLI(rows_number): return [LI() for _ in range(rows_number)] def LI1(): return list(map(int1, sys.stdin.readline().split())) def LLI1(rows_number): return [LI1() for _ in range(rows_number)] def SI(): return sys.stdin.readline().rstrip() dij = [(0, 1), (-1, 0), (0, -1), (1, 0)] # dij = [(0, 1), (-1, 0), (0, -1), (1, 0), (1, 1), (1, -1), (-1, 1), (-1, -1)] inf = (1 << 63)-1 # inf = (1 << 31)-1 md = 10**9+7 # md = 998244353 n = II() s = SI() t = "con" cnt = [[0]*3 for _ in range(3)] for si in range(3): for i in range(si, 3*n, 3): c = t.find(s[i]) if c == -1: continue cnt[si][c] += 1 # p2D(cnt) ans = 0 aa = [] for si in range(3): cur = n-1 if si else n for j in range(3): i = (si+j)%3 cur = min(cur, cnt[i][j]) aa.append(cur) if aa[0] == n: ans = n else: ans = min(n-1, sum(aa)) print(ans)