Submission #57440589

Source Code Expand

#include <bits/stdc++.h>
using namespace std;
using ll = long long;

#define rep(i, x) for (int i = 0; i < (x); i++)

int main()
{
  int N, K;
  cin >> N >> K;
  vector<ll> A(N);
  rep(i, N) cin >> A[i];

  sort(A.begin(), A.end());
  ll ans = 1'000'000'000;

  for (int i = 0; i <= K; i++)
  {
    ll maxB = A[N - 1 - (K - i)];
    ll minB = A[i];

    ans = min(ans, maxB - minB);
  }

  cout << ans << endl;
  return 0;
}

Submission Info

Submission Time
Task C - Make Them Narrow
User ryoh1004
Language C++ 23 (gcc 12.2)
Score 250
Code Size 424 Byte
Status AC
Exec Time 62 ms
Memory 4876 KiB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 250 / 250
Status
AC × 3
AC × 57
Set Name Test Cases
Sample sample_01.txt, sample_02.txt, sample_03.txt
All sample_01.txt, sample_02.txt, sample_03.txt, test_01.txt, test_02.txt, test_03.txt, test_04.txt, test_05.txt, test_06.txt, test_07.txt, test_08.txt, test_09.txt, test_10.txt, test_11.txt, test_12.txt, test_13.txt, test_14.txt, test_15.txt, test_16.txt, test_17.txt, test_18.txt, test_19.txt, test_20.txt, test_21.txt, test_22.txt, test_23.txt, test_24.txt, test_25.txt, test_26.txt, test_27.txt, test_28.txt, test_29.txt, test_30.txt, test_31.txt, test_32.txt, test_33.txt, test_34.txt, test_35.txt, test_36.txt, test_37.txt, test_38.txt, test_39.txt, test_40.txt, test_41.txt, test_42.txt, test_43.txt, test_44.txt, test_45.txt, test_46.txt, test_47.txt, test_48.txt, test_49.txt, test_50.txt, test_51.txt, test_52.txt, test_53.txt, test_54.txt
Case Name Status Exec Time Memory
sample_01.txt AC 10 ms 3532 KiB
sample_02.txt AC 1 ms 3524 KiB
sample_03.txt AC 2 ms 3524 KiB
test_01.txt AC 1 ms 3600 KiB
test_02.txt AC 1 ms 3456 KiB
test_03.txt AC 3 ms 3524 KiB
test_04.txt AC 8 ms 3520 KiB
test_05.txt AC 62 ms 4652 KiB
test_06.txt AC 61 ms 4660 KiB
test_07.txt AC 62 ms 4876 KiB
test_08.txt AC 62 ms 4724 KiB
test_09.txt AC 61 ms 4756 KiB
test_10.txt AC 1 ms 3524 KiB
test_11.txt AC 1 ms 3460 KiB
test_12.txt AC 1 ms 3480 KiB
test_13.txt AC 3 ms 3520 KiB
test_14.txt AC 52 ms 4500 KiB
test_15.txt AC 62 ms 4684 KiB
test_16.txt AC 62 ms 4712 KiB
test_17.txt AC 62 ms 4728 KiB
test_18.txt AC 62 ms 4792 KiB
test_19.txt AC 62 ms 4740 KiB
test_20.txt AC 1 ms 3464 KiB
test_21.txt AC 1 ms 3460 KiB
test_22.txt AC 1 ms 3488 KiB
test_23.txt AC 3 ms 3532 KiB
test_24.txt AC 7 ms 3444 KiB
test_25.txt AC 62 ms 4652 KiB
test_26.txt AC 61 ms 4728 KiB
test_27.txt AC 61 ms 4712 KiB
test_28.txt AC 61 ms 4732 KiB
test_29.txt AC 62 ms 4776 KiB
test_30.txt AC 1 ms 3480 KiB
test_31.txt AC 1 ms 3472 KiB
test_32.txt AC 61 ms 4784 KiB
test_33.txt AC 58 ms 4656 KiB
test_34.txt AC 57 ms 4748 KiB
test_35.txt AC 57 ms 4712 KiB
test_36.txt AC 58 ms 4640 KiB
test_37.txt AC 60 ms 4648 KiB
test_38.txt AC 60 ms 4648 KiB
test_39.txt AC 57 ms 4716 KiB
test_40.txt AC 54 ms 4676 KiB
test_41.txt AC 49 ms 4736 KiB
test_42.txt AC 28 ms 4792 KiB
test_43.txt AC 40 ms 4812 KiB
test_44.txt AC 46 ms 4640 KiB
test_45.txt AC 30 ms 4692 KiB
test_46.txt AC 39 ms 4720 KiB
test_47.txt AC 56 ms 4660 KiB
test_48.txt AC 20 ms 4636 KiB
test_49.txt AC 42 ms 4720 KiB
test_50.txt AC 59 ms 4636 KiB
test_51.txt AC 43 ms 4688 KiB
test_52.txt AC 59 ms 4648 KiB
test_53.txt AC 43 ms 4668 KiB
test_54.txt AC 59 ms 4736 KiB