Submission #1319835

#	Time	Username	Problem	Language	Result	Execution time	Memory
1319835		zyntherix	Let's Win the Election (JOI22_ho_t3)	C++20	5 / 100	1 ms	332 KiB

Main

#include <bits/stdc++.h>
using namespace std;
#define int long long
#define pi pair<int, int>
#define vi vector<int>
#define vs vector<string>
#define vb vector<bool>
#define vpi vector<pi>
#define pb push_back
#define all(a) (a).begin(), (a).end()
const int mod = 1e9 + 7;

void solve()
{
    int n, k;
    cin >> n >> k;
    vi v(n);
    for (int i = 0; i < n; i++)
    {
        cin >> v[i];
        int x;
        cin >> x;
    }
    sort(all(v));
    double curr = 0;
    for (int i = 0; i < k; i++)
        curr += v[i];
    cout << curr << '\n';
}

signed main()
{
    ios_base::sync_with_stdio(0);
    cin.tie(NULL);
    cout.tie(NULL);
    int t = 1;
    // cin >> t;
    while (t--)
    {
        solve();
    }
    return 0;
}

• Subtask 1: 5 / 5
• Subtask 2: 0 / 5
• Subtask 3: 0 / 11
• Subtask 4: 0 / 12
• Subtask 5: 0 / 33
• Subtask 6: 0 / 11
• Subtask 7: 0 / 23