結果
問題 | No.887 Collatz |
ユーザー | McGregorsh |
提出日時 | 2023-04-14 11:40:15 |
言語 | PyPy3 (7.3.15) |
結果 |
WA
|
実行時間 | - |
コード長 | 1,631 bytes |
コンパイル時間 | 893 ms |
コンパイル使用メモリ | 82,444 KB |
実行使用メモリ | 89,848 KB |
最終ジャッジ日時 | 2024-10-10 04:16:12 |
合計ジャッジ時間 | 5,911 ms |
ジャッジサーバーID (参考情報) |
judge5 / judge4 |
(要ログイン)
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 | 139 ms
89,572 KB |
testcase_01 | AC | 137 ms
89,848 KB |
testcase_02 | AC | 138 ms
89,568 KB |
testcase_03 | WA | - |
testcase_04 | AC | 141 ms
89,556 KB |
testcase_05 | AC | 139 ms
89,564 KB |
testcase_06 | AC | 137 ms
89,708 KB |
testcase_07 | AC | 136 ms
89,308 KB |
testcase_08 | AC | 137 ms
89,428 KB |
testcase_09 | AC | 138 ms
89,656 KB |
testcase_10 | AC | 141 ms
89,648 KB |
testcase_11 | AC | 139 ms
89,696 KB |
testcase_12 | AC | 137 ms
89,848 KB |
testcase_13 | AC | 139 ms
89,700 KB |
testcase_14 | AC | 138 ms
89,300 KB |
testcase_15 | AC | 142 ms
89,604 KB |
testcase_16 | AC | 136 ms
89,532 KB |
testcase_17 | AC | 141 ms
89,408 KB |
testcase_18 | AC | 138 ms
89,808 KB |
testcase_19 | AC | 135 ms
89,604 KB |
testcase_20 | AC | 134 ms
89,540 KB |
testcase_21 | AC | 136 ms
89,652 KB |
testcase_22 | AC | 136 ms
89,576 KB |
testcase_23 | AC | 138 ms
89,700 KB |
testcase_24 | AC | 138 ms
89,664 KB |
testcase_25 | AC | 136 ms
89,748 KB |
testcase_26 | AC | 137 ms
89,712 KB |
testcase_27 | AC | 138 ms
89,780 KB |
testcase_28 | AC | 141 ms
89,596 KB |
testcase_29 | AC | 137 ms
89,512 KB |
testcase_30 | AC | 140 ms
89,620 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()) nums = [N] p = 0 for i in range(1000): if nums[-1] % 2 == 0: nxt = nums[-1] / 2 else: nxt = nums[-1] * 3 + 1 nums.append(nxt) if nxt == 1: p = i break print(p+1) print(int(max(nums))) if __name__ == '__main__': main()