結果
問題 | No.2009 Drunkers' Contest |
ユーザー | mkawa2 |
提出日時 | 2022-07-16 09:56:29 |
言語 | PyPy3 (7.3.15) |
結果 |
AC
|
実行時間 | 228 ms / 2,000 ms |
コード長 | 1,049 bytes |
コンパイル時間 | 794 ms |
コンパイル使用メモリ | 87,340 KB |
実行使用メモリ | 139,468 KB |
最終ジャッジ日時 | 2023-09-10 17:19:08 |
合計ジャッジ時間 | 15,764 ms |
ジャッジサーバーID (参考情報) |
judge13 / judge12 |
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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 | 71 ms
71,740 KB |
testcase_01 | AC | 71 ms
71,544 KB |
testcase_02 | AC | 70 ms
71,552 KB |
testcase_03 | AC | 70 ms
71,324 KB |
testcase_04 | AC | 71 ms
71,888 KB |
testcase_05 | AC | 70 ms
71,324 KB |
testcase_06 | AC | 71 ms
71,448 KB |
testcase_07 | AC | 71 ms
71,708 KB |
testcase_08 | AC | 70 ms
71,816 KB |
testcase_09 | AC | 70 ms
71,856 KB |
testcase_10 | AC | 71 ms
71,452 KB |
testcase_11 | AC | 70 ms
71,448 KB |
testcase_12 | AC | 71 ms
71,728 KB |
testcase_13 | AC | 71 ms
71,860 KB |
testcase_14 | AC | 84 ms
77,268 KB |
testcase_15 | AC | 88 ms
77,128 KB |
testcase_16 | AC | 86 ms
77,268 KB |
testcase_17 | AC | 86 ms
77,152 KB |
testcase_18 | AC | 87 ms
77,112 KB |
testcase_19 | AC | 87 ms
77,364 KB |
testcase_20 | AC | 87 ms
77,272 KB |
testcase_21 | AC | 87 ms
77,096 KB |
testcase_22 | AC | 90 ms
77,308 KB |
testcase_23 | AC | 87 ms
77,480 KB |
testcase_24 | AC | 228 ms
135,352 KB |
testcase_25 | AC | 216 ms
135,256 KB |
testcase_26 | AC | 211 ms
134,836 KB |
testcase_27 | AC | 217 ms
135,024 KB |
testcase_28 | AC | 216 ms
135,168 KB |
testcase_29 | AC | 226 ms
135,484 KB |
testcase_30 | AC | 210 ms
135,080 KB |
testcase_31 | AC | 218 ms
135,124 KB |
testcase_32 | AC | 214 ms
134,904 KB |
testcase_33 | AC | 221 ms
135,160 KB |
testcase_34 | AC | 217 ms
133,784 KB |
testcase_35 | AC | 224 ms
134,092 KB |
testcase_36 | AC | 218 ms
133,588 KB |
testcase_37 | AC | 211 ms
133,712 KB |
testcase_38 | AC | 216 ms
133,660 KB |
testcase_39 | AC | 218 ms
133,876 KB |
testcase_40 | AC | 215 ms
133,784 KB |
testcase_41 | AC | 212 ms
133,496 KB |
testcase_42 | AC | 211 ms
133,684 KB |
testcase_43 | AC | 212 ms
133,624 KB |
testcase_44 | AC | 167 ms
136,552 KB |
testcase_45 | AC | 167 ms
136,472 KB |
testcase_46 | AC | 187 ms
133,724 KB |
testcase_47 | AC | 178 ms
132,476 KB |
testcase_48 | AC | 186 ms
138,616 KB |
testcase_49 | AC | 187 ms
132,368 KB |
testcase_50 | AC | 189 ms
132,780 KB |
testcase_51 | AC | 199 ms
136,368 KB |
testcase_52 | AC | 201 ms
135,916 KB |
testcase_53 | AC | 193 ms
136,032 KB |
testcase_54 | AC | 200 ms
133,532 KB |
testcase_55 | AC | 196 ms
131,944 KB |
testcase_56 | AC | 196 ms
132,236 KB |
testcase_57 | AC | 195 ms
139,468 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() aa = LI() bb = LI() st = [] for a, b in zip(aa[::-1], bb[::-1]): cur = max(0, (a/b)**0.5-1) while st and cur >= st[-1][-1]: pa, pb, pc = st.pop() a, b = a+pa, b+pb cur = max(0, (a/b)**0.5-1) st.append((a, b, cur)) ans = 0 for a, b, c in st: ans += a/(1+c)+b*(1+c) print(ans)