제출 #1329527

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1329527		lywoem	Let's Win the Election (JOI22_ho_t3)	C++20	5 / 100	1 ms	344 KiB

Main

#include<bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef unsigned long long ull;
typedef long double ldb;
#define l(a, b, i) for (ll i = a; i < b; i++)
#define rl(a, b, i) for (ll i = a; i >= b; i--)
#define vpair vector<pair<ll, ll>>
#define inf LLONG_MAX
#define ninf LLONG_MIN

int main() {
    ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0);
    ll N, K; cin >> N >> K; vector<ldb> vecA(N + 1, 0), vecB(N + 1, 0);
    l(1, N + 1, i) cin >> vecA[i] >> vecB[i];
    sort(vecA.begin() + 1, vecA.end());

// crab 1
    ldb ans = 0;
    l(1, K + 1, i) ans += vecA[i];

    cout << ans;
}

• 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