結果
問題 | No.615 集合に分けよう |
ユーザー | McGregorsh |
提出日時 | 2022-06-30 16:25:40 |
言語 | PyPy3 (7.3.15) |
結果 |
AC
|
実行時間 | 272 ms / 2,000 ms |
コード長 | 1,912 bytes |
コンパイル時間 | 165 ms |
コンパイル使用メモリ | 81,792 KB |
実行使用メモリ | 102,272 KB |
最終ジャッジ日時 | 2024-05-03 12:55:37 |
合計ジャッジ時間 | 6,713 ms |
ジャッジサーバーID (参考情報) |
judge4 / judge1 |
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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 | 119 ms
82,944 KB |
testcase_01 | AC | 120 ms
83,328 KB |
testcase_02 | AC | 119 ms
83,456 KB |
testcase_03 | AC | 118 ms
83,564 KB |
testcase_04 | AC | 121 ms
83,456 KB |
testcase_05 | AC | 119 ms
83,584 KB |
testcase_06 | AC | 120 ms
83,456 KB |
testcase_07 | AC | 121 ms
83,328 KB |
testcase_08 | AC | 122 ms
83,200 KB |
testcase_09 | AC | 117 ms
82,944 KB |
testcase_10 | AC | 117 ms
83,112 KB |
testcase_11 | AC | 118 ms
83,584 KB |
testcase_12 | AC | 116 ms
83,200 KB |
testcase_13 | AC | 118 ms
83,456 KB |
testcase_14 | AC | 131 ms
88,832 KB |
testcase_15 | AC | 135 ms
89,372 KB |
testcase_16 | AC | 272 ms
102,272 KB |
testcase_17 | AC | 146 ms
95,488 KB |
testcase_18 | AC | 263 ms
102,016 KB |
testcase_19 | AC | 263 ms
102,272 KB |
testcase_20 | AC | 264 ms
102,272 KB |
testcase_21 | AC | 267 ms
102,016 KB |
testcase_22 | AC | 269 ms
101,760 KB |
testcase_23 | AC | 160 ms
96,256 KB |
testcase_24 | AC | 260 ms
101,248 KB |
testcase_25 | AC | 117 ms
83,456 KB |
testcase_26 | AC | 117 ms
83,328 KB |
testcase_27 | AC | 140 ms
93,440 KB |
testcase_28 | AC | 141 ms
93,696 KB |
testcase_29 | AC | 142 ms
95,104 KB |
testcase_30 | AC | 155 ms
98,048 KB |
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 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, k = i_map() a = i_list() if k == 1: print(max(a) - min(a)) exit() a.sort() diffa = [] for i in range(n-1): diffa.append([a[i+1]-a[i], i]) diffa.sort(reverse=True) kukan = [] for i in range(k-1): kukan.append(diffa[i][1]) kukan.sort() #print(kukan) #print(a) ans = 0 for i in range(len(kukan)): if i == 0: mae = 0 else: mae = kukan[i-1] + 1 usiro = kukan[i] score = a[usiro] - a[mae] #print(mae, usiro) #print(score) ans += score ans += a[-1] - a[kukan[-1]+1] print(ans) if __name__ == '__main__': main()