結果
問題 | No.1544 [Cherry 2nd Tune C] Synchroscope |
ユーザー | moharan627 |
提出日時 | 2021-06-11 22:43:54 |
言語 | PyPy3 (7.3.13) |
結果 |
AC
|
実行時間 | 1,972 ms / 2,000 ms |
コード長 | 1,944 bytes |
コンパイル時間 | 385 ms |
コンパイル使用メモリ | 86,748 KB |
実行使用メモリ | 77,404 KB |
最終ジャッジ日時 | 2023-08-21 13:29:06 |
合計ジャッジ時間 | 9,621 ms |
ジャッジサーバーID (参考情報) |
judge11 / judge12 |
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 | 74 ms
71,064 KB |
testcase_01 | AC | 70 ms
71,280 KB |
testcase_02 | AC | 69 ms
71,168 KB |
testcase_03 | AC | 98 ms
76,452 KB |
testcase_04 | AC | 132 ms
76,584 KB |
testcase_05 | AC | 108 ms
76,584 KB |
testcase_06 | AC | 117 ms
76,516 KB |
testcase_07 | AC | 118 ms
76,864 KB |
testcase_08 | AC | 104 ms
76,352 KB |
testcase_09 | AC | 78 ms
75,760 KB |
testcase_10 | AC | 117 ms
76,876 KB |
testcase_11 | AC | 102 ms
76,520 KB |
testcase_12 | AC | 100 ms
76,208 KB |
testcase_13 | AC | 79 ms
75,900 KB |
testcase_14 | AC | 129 ms
76,560 KB |
testcase_15 | AC | 134 ms
76,968 KB |
testcase_16 | AC | 95 ms
76,480 KB |
testcase_17 | AC | 89 ms
76,600 KB |
testcase_18 | AC | 77 ms
76,068 KB |
testcase_19 | AC | 81 ms
76,356 KB |
testcase_20 | AC | 126 ms
76,540 KB |
testcase_21 | AC | 88 ms
76,564 KB |
testcase_22 | AC | 80 ms
76,424 KB |
testcase_23 | AC | 152 ms
76,524 KB |
testcase_24 | AC | 151 ms
76,604 KB |
testcase_25 | AC | 151 ms
76,424 KB |
testcase_26 | AC | 152 ms
76,276 KB |
testcase_27 | AC | 153 ms
76,536 KB |
testcase_28 | AC | 150 ms
76,600 KB |
testcase_29 | AC | 151 ms
76,548 KB |
testcase_30 | AC | 149 ms
76,520 KB |
testcase_31 | AC | 151 ms
76,860 KB |
testcase_32 | AC | 152 ms
76,516 KB |
testcase_33 | AC | 1,972 ms
77,404 KB |
testcase_34 | AC | 71 ms
70,936 KB |
testcase_35 | AC | 70 ms
71,064 KB |
testcase_36 | AC | 74 ms
76,284 KB |
testcase_37 | AC | 74 ms
75,804 KB |
testcase_38 | AC | 142 ms
76,400 KB |
testcase_39 | AC | 142 ms
76,072 KB |
testcase_40 | AC | 140 ms
76,252 KB |
testcase_41 | AC | 142 ms
76,616 KB |
testcase_42 | AC | 143 ms
76,196 KB |
testcase_43 | AC | 138 ms
76,196 KB |
testcase_44 | AC | 138 ms
76,256 KB |
testcase_45 | AC | 141 ms
76,252 KB |
testcase_46 | AC | 139 ms
76,192 KB |
testcase_47 | AC | 140 ms
76,424 KB |
ソースコード
import sys INF = float('inf') MOD = 10**9 + 7 MOD2 = 998244353 def solve(): def II(): return int(sys.stdin.readline()) def LI(): return list(map(int, sys.stdin.readline().split())) def LC(): return list(input()) def IC(): return [int(c) for c in input()] def MI(): return map(int, sys.stdin.readline().split()) def inv_gcd(a, b): a = a % b if a == 0: return (b, 0) s = b t = a m0 = 0 m1 = 1 while (t): u = s // t s -= t * u m0 -= m1 * u s, t = t, s m0, m1 = m1, m0 if m0 < 0: m0 += b // s return (s, m0) def inv_mod(x, m): assert 1 <= m z = inv_gcd(x, m) assert z[0] == 1 return z[1] def crt(r, m): assert len(r) == len(m) n = len(r) r0 = 0; m0 = 1 for i in range(n): assert 1 <= m[i] r1 = r[i] % m[i] m1 = m[i] if m0 < m1: r0, r1 = r1, r0 m0, m1 = m1, m0 if (m0 % m1 == 0): if (r0 % m1 != r1): return (0, 0) continue g, im = inv_gcd(m0, m1) u1 = m1 // g if ((r1 - r0) % g): return (0, 0) x = (r1 - r0) // g % u1 * im % u1 r0 += x * m0 m0 *= u1 if r0 < 0: r0 += m0 return (r0, m0) N,M = MI() A = LI() B = LI() Ans = INF C = [N, M] for a in range(N): for b in range(M): if(A[a] == B[b]): R = [a, b] r, m = crt(R, C) if (r == 0 and m == 0): continue if (Ans > r + 1): Ans = r + 1 if(Ans == INF): print(-1) exit() print(Ans) return solve()