제출 #1275610

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1275610		almaz	Knapsack (NOI18_knapsack)	C++20	12 / 100	1 ms	716 KiB

knapsack

#include <bits/stdc++.h>
using namespace std;

#define int long long
// #define endl '\n'
#define ff first
#define ss second
#define pb push_back
#define all(a) a.begin(), a.end()
#define rall(a) a.rbegin(), a.rend()
#define ar array

const int MOD = 1e9 + 7,INF = 1e18, N = 2e5 + 5;
/*
5 2
1 2 2
2 3 2
3 4 2
4 5 2
*/

void solve(){
	int s , n;
	cin >> s >> n;
	
	vector <int> v(n) , w(n) , k(n);
	
	int sum = 0;
	int ans = 0;
	
	for(int i = 0;i < n;i++){
		cin >> v[i] >> w[i] >> k[i];
		ans = min(s / w[i], k[i]) * v[i];
		sum += w[i] * k[i];
	}
	cout<<ans<<endl;
	
}

signed main() {
    ios::sync_with_stdio(false);
    cin.tie(nullptr);
    int ti = 1;
    while (ti--) {
		solve();
    }
}

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