Submission #401320

#	Time	Username	Problem	Language	Result	Execution time	Memory
401320		hgmhc	앱 (KOI13_app)	C++14	21 / 21	5 ms	4172 KiB

app

#include <iostream>
using namespace std;
const int maxn = 100, maxp = 1e4;
int n, M, m[maxn+1], c[maxn+1], dp[maxn+1][maxp+1];
 
int main() {
    ios::sync_with_stdio(0); cin.tie(0);
    cin >> n >> M;
    for (int i = 1; i <= n; ++i) cin >> m[i];
    for (int i = 1; i <= n; ++i) cin >> c[i];
    for (int k = 1; k <= n; ++k) {
        for (int p = 0; p <= maxp; ++p) {
            dp[k][p] = dp[k-1][p];
            if (p-c[k] >= 0)
                dp[k][p] = max(dp[k][p], dp[k-1][p-c[k]]+m[k]);
        }
    }
    for (int p = 0; p <= maxp; ++p) {
        if (dp[n][p] >= M) {
            cout << p;
            return 0;
        }
    }
}

• Subtask 1: 3.15 / 3.15
• Subtask 2: 3.15 / 3.15
• Subtask 3: 3.15 / 3.15
• Subtask 4: 3.15 / 3.15
• Subtask 5: 3.15 / 3.15
• Subtask 6: 3.15 / 3.15
• Subtask 7: 2.1 / 2.1