結果
問題 | No.1664 Unstable f(n) |
ユーザー | McGregorsh |
提出日時 | 2022-07-24 14:33:19 |
言語 | PyPy3 (7.3.15) |
結果 |
WA
|
実行時間 | - |
コード長 | 1,947 bytes |
コンパイル時間 | 158 ms |
コンパイル使用メモリ | 82,204 KB |
実行使用メモリ | 90,416 KB |
最終ジャッジ日時 | 2024-07-06 09:01:02 |
合計ジャッジ時間 | 6,676 ms |
ジャッジサーバーID (参考情報) |
judge4 / judge5 |
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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 | 129 ms
90,284 KB |
testcase_01 | AC | 132 ms
89,984 KB |
testcase_02 | AC | 134 ms
90,224 KB |
testcase_03 | WA | - |
testcase_04 | WA | - |
testcase_05 | WA | - |
testcase_06 | AC | 133 ms
90,160 KB |
testcase_07 | AC | 134 ms
90,240 KB |
testcase_08 | AC | 131 ms
89,984 KB |
testcase_09 | AC | 131 ms
89,728 KB |
testcase_10 | AC | 130 ms
89,728 KB |
testcase_11 | AC | 133 ms
89,856 KB |
testcase_12 | AC | 135 ms
90,368 KB |
testcase_13 | AC | 133 ms
90,112 KB |
testcase_14 | AC | 136 ms
89,948 KB |
testcase_15 | AC | 134 ms
89,856 KB |
testcase_16 | AC | 135 ms
90,240 KB |
testcase_17 | AC | 134 ms
89,856 KB |
testcase_18 | AC | 136 ms
89,992 KB |
testcase_19 | AC | 134 ms
89,984 KB |
testcase_20 | AC | 133 ms
90,112 KB |
testcase_21 | AC | 132 ms
89,984 KB |
testcase_22 | AC | 130 ms
90,008 KB |
testcase_23 | AC | 132 ms
90,112 KB |
testcase_24 | AC | 132 ms
89,880 KB |
testcase_25 | AC | 133 ms
90,368 KB |
testcase_26 | AC | 135 ms
90,416 KB |
testcase_27 | AC | 132 ms
89,984 KB |
testcase_28 | AC | 133 ms
90,284 KB |
testcase_29 | AC | 133 ms
89,984 KB |
testcase_30 | AC | 133 ms
89,968 KB |
testcase_31 | AC | 133 ms
90,240 KB |
testcase_32 | AC | 134 ms
90,240 KB |
testcase_33 | AC | 133 ms
89,984 KB |
testcase_34 | AC | 133 ms
90,004 KB |
testcase_35 | AC | 138 ms
90,368 KB |
testcase_36 | AC | 133 ms
89,984 KB |
testcase_37 | AC | 133 ms
89,856 KB |
testcase_38 | AC | 132 ms
90,284 KB |
testcase_39 | AC | 134 ms
89,728 KB |
testcase_40 | AC | 132 ms
90,000 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 ** 20 under = 0 while top - under > 1: mid = (top + under) // 2 score = mid 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()