제출 #1179459

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1179459		GoBananas69	Knapsack (NOI18_knapsack)	C++20	0 / 100	2 ms	328 KiB

knapsack

#include <algorithm>
#include <chrono>
#include <iostream>
#include <vector>

using namespace std;
typedef long long ll;

int main() {
    cin.tie(0)->sync_with_stdio(0);
    int s, n;
    cin >> s >> n;
    vector<int> v(1, 0), w(1, 0);
    for (int i = 0; i < n; ++i) {
        int a, b, c;
        cin >> a >> b >> c;
        for (int j = 0; j < min(c, 2000); ++j) {
            v.push_back(a);
            w.push_back(b);
        }
    }
    n = v.size() - 1;
    vector<int> dp(s + 1, 0);
    for (int i = 1; i < n; ++i) {
        for (int j = s; j >= w[i]; --j) {
            dp[j] = max(dp[j], v[i] + dp[j - w[i]]);
        }
    }
    cout << dp[s] << '\n';
}

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