結果
問題 | No.2209 Flip and Reverse |
ユーザー | McGregorsh |
提出日時 | 2023-03-17 21:53:53 |
言語 | PyPy3 (7.3.15) |
結果 |
WA
|
実行時間 | - |
コード長 | 1,582 bytes |
コンパイル時間 | 163 ms |
コンパイル使用メモリ | 82,176 KB |
実行使用メモリ | 96,128 KB |
最終ジャッジ日時 | 2024-09-18 10:46:13 |
合計ジャッジ時間 | 7,937 ms |
ジャッジサーバーID (参考情報) |
judge3 / 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 | 155 ms
89,344 KB |
testcase_01 | AC | 154 ms
88,960 KB |
testcase_02 | AC | 156 ms
89,344 KB |
testcase_03 | AC | 154 ms
89,472 KB |
testcase_04 | AC | 143 ms
89,216 KB |
testcase_05 | AC | 142 ms
88,960 KB |
testcase_06 | AC | 141 ms
88,960 KB |
testcase_07 | AC | 139 ms
89,088 KB |
testcase_08 | WA | - |
testcase_09 | AC | 145 ms
89,088 KB |
testcase_10 | AC | 142 ms
89,472 KB |
testcase_11 | AC | 139 ms
89,088 KB |
testcase_12 | AC | 141 ms
89,344 KB |
testcase_13 | WA | - |
testcase_14 | AC | 213 ms
95,744 KB |
testcase_15 | WA | - |
testcase_16 | WA | - |
testcase_17 | WA | - |
testcase_18 | AC | 202 ms
95,360 KB |
testcase_19 | AC | 200 ms
95,744 KB |
testcase_20 | WA | - |
testcase_21 | WA | - |
testcase_22 | WA | - |
testcase_23 | AC | 206 ms
95,872 KB |
testcase_24 | AC | 189 ms
95,488 KB |
testcase_25 | WA | - |
testcase_26 | WA | - |
testcase_27 | WA | - |
testcase_28 | AC | 181 ms
95,360 KB |
testcase_29 | AC | 180 ms
95,616 KB |
testcase_30 | AC | 180 ms
95,616 KB |
testcase_31 | WA | - |
testcase_32 | AC | 174 ms
95,360 KB |
testcase_33 | WA | - |
ソースコード
import sys, re from fractions import Fraction 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, ROUND_HALF_UP 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 = int(input()) S = input() T = input() FS = S[::-1] cou1 = 0 cou2 = 0 for i in range(N): if S[i] != T[i]: cou1 += 1 if FS[i] != T[i]: cou2 += 1 print(min(cou1, cou2)) if __name__ == '__main__': main()