結果
問題 | No.1664 Unstable f(n) |
ユーザー | McGregorsh |
提出日時 | 2022-07-24 18:42:28 |
言語 | PyPy3 (7.3.15) |
結果 |
WA
|
実行時間 | - |
コード長 | 2,023 bytes |
コンパイル時間 | 189 ms |
コンパイル使用メモリ | 82,452 KB |
実行使用メモリ | 90,528 KB |
最終ジャッジ日時 | 2024-07-06 13:33:06 |
合計ジャッジ時間 | 6,942 ms |
ジャッジサーバーID (参考情報) |
judge2 / 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 | 127 ms
89,680 KB |
testcase_01 | AC | 131 ms
90,240 KB |
testcase_02 | AC | 138 ms
90,248 KB |
testcase_03 | AC | 122 ms
90,156 KB |
testcase_04 | WA | - |
testcase_05 | WA | - |
testcase_06 | AC | 125 ms
89,808 KB |
testcase_07 | AC | 122 ms
89,940 KB |
testcase_08 | AC | 123 ms
89,856 KB |
testcase_09 | AC | 122 ms
90,064 KB |
testcase_10 | AC | 123 ms
90,112 KB |
testcase_11 | AC | 132 ms
89,896 KB |
testcase_12 | AC | 126 ms
90,528 KB |
testcase_13 | AC | 130 ms
90,108 KB |
testcase_14 | AC | 134 ms
90,032 KB |
testcase_15 | AC | 129 ms
90,296 KB |
testcase_16 | AC | 139 ms
90,200 KB |
testcase_17 | AC | 133 ms
90,180 KB |
testcase_18 | AC | 135 ms
90,240 KB |
testcase_19 | AC | 139 ms
90,184 KB |
testcase_20 | AC | 127 ms
90,216 KB |
testcase_21 | AC | 127 ms
89,816 KB |
testcase_22 | AC | 130 ms
90,120 KB |
testcase_23 | AC | 124 ms
89,792 KB |
testcase_24 | AC | 129 ms
89,812 KB |
testcase_25 | AC | 132 ms
89,888 KB |
testcase_26 | AC | 130 ms
89,924 KB |
testcase_27 | AC | 126 ms
90,024 KB |
testcase_28 | AC | 124 ms
90,300 KB |
testcase_29 | AC | 124 ms
89,904 KB |
testcase_30 | AC | 129 ms
90,204 KB |
testcase_31 | AC | 133 ms
90,152 KB |
testcase_32 | AC | 127 ms
90,028 KB |
testcase_33 | AC | 135 ms
90,016 KB |
testcase_34 | AC | 127 ms
90,132 KB |
testcase_35 | AC | 127 ms
90,012 KB |
testcase_36 | AC | 125 ms
90,416 KB |
testcase_37 | AC | 124 ms
90,452 KB |
testcase_38 | AC | 127 ms
90,200 KB |
testcase_39 | AC | 132 ms
90,288 KB |
testcase_40 | AC | 129 ms
89,816 KB |
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 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 ###関数コピーしたか?### def main(): n = int(input()) ans = INF for i in range(70): top = 10 ** 10 under = 1 while top - under > 1: mid = (top + under) // 2 score = mid if score > n: juge = False else: juge = True for j in range(i-1): score *= mid if score > n: juge = False break if juge: under = mid else: top = mid #print(under) amari = n - (under**i) cost = i + under + amari ans = min(ans, cost) #print(i, under, amari) print(ans) if __name__ == '__main__': main()