結果
問題 | No.1664 Unstable f(n) |
ユーザー | McGregorsh |
提出日時 | 2023-05-21 23:30:08 |
言語 | PyPy3 (7.3.15) |
結果 |
AC
|
実行時間 | 144 ms / 2,000 ms |
コード長 | 1,784 bytes |
コンパイル時間 | 317 ms |
コンパイル使用メモリ | 82,828 KB |
実行使用メモリ | 89,984 KB |
最終ジャッジ日時 | 2024-12-21 19:47:21 |
合計ジャッジ時間 | 7,080 ms |
ジャッジサーバーID (参考情報) |
judge3 / 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 | 135 ms
89,480 KB |
testcase_01 | AC | 133 ms
89,728 KB |
testcase_02 | AC | 143 ms
89,728 KB |
testcase_03 | AC | 136 ms
89,344 KB |
testcase_04 | AC | 131 ms
89,528 KB |
testcase_05 | AC | 129 ms
89,600 KB |
testcase_06 | AC | 125 ms
89,344 KB |
testcase_07 | AC | 123 ms
89,344 KB |
testcase_08 | AC | 138 ms
89,472 KB |
testcase_09 | AC | 141 ms
89,472 KB |
testcase_10 | AC | 142 ms
89,488 KB |
testcase_11 | AC | 135 ms
89,428 KB |
testcase_12 | AC | 144 ms
89,556 KB |
testcase_13 | AC | 137 ms
89,728 KB |
testcase_14 | AC | 135 ms
89,856 KB |
testcase_15 | AC | 135 ms
89,728 KB |
testcase_16 | AC | 136 ms
89,472 KB |
testcase_17 | AC | 132 ms
89,476 KB |
testcase_18 | AC | 132 ms
89,984 KB |
testcase_19 | AC | 136 ms
89,728 KB |
testcase_20 | AC | 134 ms
89,728 KB |
testcase_21 | AC | 133 ms
89,560 KB |
testcase_22 | AC | 138 ms
89,956 KB |
testcase_23 | AC | 139 ms
89,556 KB |
testcase_24 | AC | 134 ms
89,344 KB |
testcase_25 | AC | 137 ms
89,472 KB |
testcase_26 | AC | 134 ms
89,728 KB |
testcase_27 | AC | 134 ms
89,728 KB |
testcase_28 | AC | 138 ms
89,728 KB |
testcase_29 | AC | 143 ms
89,728 KB |
testcase_30 | AC | 133 ms
89,728 KB |
testcase_31 | AC | 135 ms
89,756 KB |
testcase_32 | AC | 144 ms
89,488 KB |
testcase_33 | AC | 134 ms
89,344 KB |
testcase_34 | AC | 135 ms
89,984 KB |
testcase_35 | AC | 140 ms
89,984 KB |
testcase_36 | AC | 135 ms
89,728 KB |
testcase_37 | AC | 132 ms
89,728 KB |
testcase_38 | AC | 136 ms
89,728 KB |
testcase_39 | AC | 132 ms
89,984 KB |
testcase_40 | AC | 130 ms
89,492 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, ROUND_HALF_UP 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 def main(): N = int(input()) if N <= 5: print(N) exit() ans = INF for i in range(70): top = 10 ** 18 under = 0 while top - under > 1: mid = (top + under) // 2 p = mid ** i if p > N: top = mid else: under = mid amari = N - (under ** i) score = amari + i + under #print(i, score) ans = min(ans, score) print(ans) if __name__ == '__main__': main()