結果
問題 | No.1869 Doubling? |
ユーザー | McGregorsh |
提出日時 | 2022-07-27 18:51:53 |
言語 | PyPy3 (7.3.15) |
結果 |
WA
|
実行時間 | - |
コード長 | 1,638 bytes |
コンパイル時間 | 250 ms |
コンパイル使用メモリ | 82,232 KB |
実行使用メモリ | 90,052 KB |
最終ジャッジ日時 | 2024-07-17 08:00:42 |
合計ジャッジ時間 | 8,442 ms |
ジャッジサーバーID (参考情報) |
judge5 / judge4 |
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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 | 147 ms
89,648 KB |
testcase_01 | AC | 143 ms
89,492 KB |
testcase_02 | AC | 144 ms
89,584 KB |
testcase_03 | AC | 145 ms
89,588 KB |
testcase_04 | AC | 142 ms
89,472 KB |
testcase_05 | AC | 141 ms
89,676 KB |
testcase_06 | AC | 143 ms
89,240 KB |
testcase_07 | AC | 143 ms
89,584 KB |
testcase_08 | AC | 143 ms
89,496 KB |
testcase_09 | WA | - |
testcase_10 | AC | 144 ms
89,500 KB |
testcase_11 | WA | - |
testcase_12 | WA | - |
testcase_13 | WA | - |
testcase_14 | WA | - |
testcase_15 | AC | 144 ms
90,044 KB |
testcase_16 | AC | 141 ms
89,296 KB |
testcase_17 | AC | 142 ms
89,524 KB |
testcase_18 | AC | 143 ms
89,616 KB |
testcase_19 | AC | 142 ms
89,576 KB |
testcase_20 | AC | 143 ms
89,604 KB |
testcase_21 | AC | 143 ms
89,484 KB |
testcase_22 | AC | 142 ms
89,652 KB |
testcase_23 | AC | 141 ms
89,456 KB |
testcase_24 | AC | 144 ms
89,572 KB |
testcase_25 | AC | 143 ms
89,164 KB |
testcase_26 | AC | 140 ms
89,700 KB |
testcase_27 | AC | 142 ms
89,620 KB |
testcase_28 | AC | 142 ms
89,664 KB |
testcase_29 | AC | 144 ms
89,668 KB |
testcase_30 | AC | 142 ms
89,392 KB |
testcase_31 | AC | 143 ms
89,392 KB |
testcase_32 | AC | 147 ms
89,504 KB |
testcase_33 | AC | 144 ms
89,604 KB |
testcase_34 | AC | 144 ms
89,512 KB |
testcase_35 | AC | 143 ms
89,704 KB |
testcase_36 | AC | 142 ms
89,452 KB |
testcase_37 | AC | 141 ms
89,312 KB |
testcase_38 | AC | 141 ms
89,564 KB |
testcase_39 | WA | - |
testcase_40 | WA | - |
testcase_41 | WA | - |
testcase_42 | AC | 142 ms
89,604 KB |
testcase_43 | AC | 142 ms
89,444 KB |
testcase_44 | WA | - |
testcase_45 | AC | 144 ms
89,588 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, m = i_map() ans = m cou = 1 now = m while now > 1 and cou < n: if now % 2 == 0: now //= 2 else: now //= 2 now += 1 cou += 1 ans += now #print(now) nokori = n - cou print(ans + nokori) if __name__ == '__main__': main()