Submission #1363527

#	Time	Username	Problem	Language	Result	Execution time	Memory
1363527		iq500	Asteroid Mining (CCO25_day1problem1)	C++20	4 / 25	257 ms	8240 KiB

Main

#include<bits/stdc++.h>

#define pb push_back
#define fir first
#define sec second
#define int long long
using namespace std;

signed main(){
    int n, m; cin>>n>>m;
    vector<pair<int, int>> a(n);
    for(int i=0; i<n; i++){
        cin>>a[i].fir>>a[i].sec;
    }
    sort(a.begin(), a.end());
    int ans=0;
    for(int i=n-1; i>=0; i--){
        if(m-a[i].sec<0) break;
        ans+=a[i].fir;
        m-=a[i].sec;
    }
    cout<<ans<<"\n";
    return 0;
}

• Subtask 1: 0 / 0
• Subtask 2: 2 / 2
• Subtask 3: 0 / 2
• Subtask 4: 0 / 4
• Subtask 5: 0 / 6
• Subtask 6: 2 / 2
• Subtask 7: 0 / 3
• Subtask 8: 0 / 6