結果
問題 | No.1120 Strange Teacher |
ユーザー | Coki628 |
提出日時 | 2020-11-26 22:24:06 |
言語 | PyPy3 (7.3.15) |
結果 |
RE
|
実行時間 | - |
コード長 | 1,674 bytes |
コンパイル時間 | 295 ms |
コンパイル使用メモリ | 82,652 KB |
実行使用メモリ | 105,936 KB |
最終ジャッジ日時 | 2024-07-23 21:01:59 |
合計ジャッジ時間 | 3,779 ms |
ジャッジサーバーID (参考情報) |
judge5 / judge1 |
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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 | 39 ms
53,000 KB |
testcase_01 | AC | 39 ms
52,748 KB |
testcase_02 | AC | 45 ms
60,252 KB |
testcase_03 | AC | 50 ms
66,920 KB |
testcase_04 | AC | 89 ms
104,552 KB |
testcase_05 | AC | 91 ms
104,420 KB |
testcase_06 | AC | 92 ms
104,416 KB |
testcase_07 | AC | 92 ms
104,768 KB |
testcase_08 | AC | 93 ms
104,468 KB |
testcase_09 | RE | - |
testcase_10 | RE | - |
testcase_11 | RE | - |
testcase_12 | RE | - |
testcase_13 | RE | - |
testcase_14 | RE | - |
testcase_15 | RE | - |
testcase_16 | WA | - |
testcase_17 | WA | - |
testcase_18 | AC | 40 ms
53,796 KB |
testcase_19 | AC | 94 ms
102,688 KB |
testcase_20 | AC | 41 ms
53,672 KB |
testcase_21 | AC | 41 ms
52,788 KB |
testcase_22 | RE | - |
testcase_23 | AC | 40 ms
53,168 KB |
testcase_24 | AC | 88 ms
103,844 KB |
testcase_25 | RE | - |
testcase_26 | RE | - |
testcase_27 | AC | 39 ms
53,488 KB |
testcase_28 | AC | 39 ms
52,820 KB |
testcase_29 | RE | - |
ソースコード
import sys def input(): return sys.stdin.readline().strip() def list2d(a, b, c): return [[c] * b for i in range(a)] def list3d(a, b, c, d): return [[[d] * c for k in range(b)] for i in range(a)] def list4d(a, b, c, d, e): return [[[[e] * d for k in range(c)] for k in range(b)] for i in range(a)] def ceil(x, y=1): return int(-(-x // y)) def INT(): return int(input()) def MAP(): return map(int, input().split()) def LIST(N=None): return list(MAP()) if N is None else [INT() for i in range(N)] def Yes(): print('Yes') def No(): print('No') def YES(): print('YES') def NO(): print('NO') sys.setrecursionlimit(10**9) INF = 10**19 MOD = 10**9 + 7 EPS = 10**-10 N = INT() A = LIST() B = LIST() AB = [0] * N for i in range(N): AB[i] = A[i] - B[i] ans = 0 if N == 2: if AB[0] < AB[1]: AB[0], AB[1] = AB[1], AB[0] ans += -AB[1] AB[0] += AB[1] AB[1] = 0 if sum(AB) == 0: print(ans) else: raise Exception exit() cnt = 0 idx = -1 for i in range(N): if AB[i] < 0: cnt += 1 idx = i if cnt >= 2: raise Exception exit() while cnt: cnt = 0 nxt = -1 ans += -AB[idx] for i in range(N): if i != idx: AB[i] += AB[idx] if AB[i] < 0: nxt = i cnt += 1 if cnt >= 2: raise Exception exit() AB[idx] = 0 idx = nxt ok = 1 se = set() for i in range(N): se.add(AB[i]%2) if len(se) != 1: raise Exception exit() if sum(AB) % (N-2) == 0: cnt = sum(AB) // (N-2) if cnt % 2 == list(se)[0]: ans += cnt print(ans) else: raise Exception else: raise Exception