結果
問題 | No.482 あなたの名は |
ユーザー | McGregorsh |
提出日時 | 2023-05-16 20:59:45 |
言語 | PyPy3 (7.3.15) |
結果 |
WA
|
実行時間 | - |
コード長 | 1,693 bytes |
コンパイル時間 | 179 ms |
コンパイル使用メモリ | 82,584 KB |
実行使用メモリ | 121,080 KB |
最終ジャッジ日時 | 2024-12-14 19:08:51 |
合計ジャッジ時間 | 8,162 ms |
ジャッジサーバーID (参考情報) |
judge4 / judge3 |
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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 | 145 ms
89,040 KB |
testcase_01 | AC | 139 ms
89,396 KB |
testcase_02 | AC | 143 ms
89,536 KB |
testcase_03 | AC | 142 ms
89,632 KB |
testcase_04 | AC | 146 ms
89,440 KB |
testcase_05 | WA | - |
testcase_06 | AC | 144 ms
89,168 KB |
testcase_07 | AC | 143 ms
89,424 KB |
testcase_08 | AC | 142 ms
89,580 KB |
testcase_09 | AC | 138 ms
89,576 KB |
testcase_10 | AC | 145 ms
89,520 KB |
testcase_11 | AC | 141 ms
89,540 KB |
testcase_12 | WA | - |
testcase_13 | AC | 144 ms
89,744 KB |
testcase_14 | AC | 144 ms
89,100 KB |
testcase_15 | AC | 191 ms
120,276 KB |
testcase_16 | WA | - |
testcase_17 | WA | - |
testcase_18 | AC | 188 ms
120,448 KB |
testcase_19 | AC | 189 ms
120,956 KB |
testcase_20 | AC | 188 ms
120,712 KB |
testcase_21 | AC | 185 ms
120,604 KB |
testcase_22 | AC | 185 ms
120,380 KB |
testcase_23 | AC | 188 ms
120,628 KB |
testcase_24 | AC | 184 ms
120,640 KB |
testcase_25 | AC | 190 ms
120,816 KB |
testcase_26 | WA | - |
testcase_27 | AC | 192 ms
120,856 KB |
testcase_28 | WA | - |
testcase_29 | AC | 186 ms
121,020 KB |
testcase_30 | 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, K = i_map() D = i_list() now = [0] * (N+1) for i in range(N): now[D[i]] = i ans = 0 for i in range(N): if D[i] != i+1: p = now[i+1] D[p] = D[i] ans += 1 if ans > K: print('NO') exit() if ans % 2 == K % 2: print('YES') else: print('NO') if __name__ == '__main__': main()