Submission #671891

#	Time	Username	Problem	Language	Result	Execution time	Memory
671891		moday_morning	K blocks (IZhO14_blocks)	C++17	0 / 100	1 ms	212 KiB

blocks

#include <bits/stdc++.h>
#define int long long
#define fr first
#define sc second
#define pb push_back
using namespace std;

void solve() {
    int n, k;
    cin >> n >> k;
    vector <int> a(n);
    for (int i = 0; i < n; i++) {
        cin >> a[i];
    }
    int sum = 0;
    sort(a.begin(), a.end());
    for (int i = 0; i < k-1; i++) {
        sum += a[i];
    }
    int mx = 0;
    for (int i = k-1; i < n; i++) {
        mx = max(mx, a[i]);
    }
    cout << mx + sum << "\n";
}

signed main() {
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);
    int t = 1;
//    cin >> t;
    while (t--) {
        solve();
    }
}

• Subtask 1: 0 / 14
• Subtask 2: 0 / 18
• Subtask 3: 0 / 21
• Subtask 4: 0 / 47