Submission #1305692

#	Time	Username	Problem	Language	Result	Execution time	Memory
1305692		athena	Knapsack (NOI18_knapsack)	C++20	0 / 100	1 ms	976 KiB

knapsack

#include <bits/stdc++.h>
using namespace std;
#define int long long int
int32_t main(){
    int s,n;
    cin>>s>>n;
    int cost=0;
    int sum=0;
    while(n--)
    {
        int x,y,z;
        cin>>x>>y>>z;
        while(z!=0 && sum<s)
        {
            cost+=x;
            sum+=y;
            z--;
        }
    }
    cout<<cost<<endl;
    return 0;
}

• Subtask 1: 0 / 12
• Subtask 2: 0 / 17
• Subtask 3: 0 / 20
• Subtask 4: 0 / 24
• Subtask 5: 0 / 27