結果
問題 | No.91 赤、緑、青の石 |
ユーザー |
|
提出日時 | 2022-06-15 13:35:37 |
言語 | PyPy3 (7.3.15) |
結果 |
AC
|
実行時間 | 139 ms / 5,000 ms |
コード長 | 1,944 bytes |
コンパイル時間 | 202 ms |
コンパイル使用メモリ | 82,432 KB |
実行使用メモリ | 83,808 KB |
最終ジャッジ日時 | 2024-10-04 01:37:38 |
合計ジャッジ時間 | 6,022 ms |
ジャッジサーバーID (参考情報) |
judge2 / judge1 |
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ファイルパターン | 結果 |
---|---|
sample | AC * 4 |
other | AC * 28 |
ソースコード
import sys, re 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 sys.setrecursionlimit(10 ** 7) INF = float('inf') MOD = 10 ** 9 + 7 MOD2 = 998244353 def main(): r, g, b = i_map() top = 10**18 under = 0 while top - under > 1: mid = (top+under)//2 r_tarinai = 0 g_tarinai = 0 b_tarinai = 0 r_amaru = 0 g_amaru = 0 b_amaru = 0 if r > mid: r_amaru += r - mid else: r_tarinai = mid - r if g > mid: g_amaru += g - mid else: g_tarinai = mid - g if b > mid: b_amaru += b - mid else: b_tarinai = mid - b total_tarinai = r_tarinai + g_tarinai + b_tarinai total_amaru = r_amaru//2 + g_amaru//2 + b_amaru//2 if total_tarinai <= total_amaru: under = mid else: top = mid print(under) if __name__ == '__main__': main()