0
1
mirror of https://git.sb/baoshuo/OI-codes.git synced 2024-12-25 19:52:02 +00:00
OI-codes/ybt/1269/1269.cpp

36 lines
641 B
C++

#include <iostream>
using std::cin;
using std::cout;
const char endl = '\n';
const int N = 505,
M = 6005;
int n, m, v[N], w[N], s[N], f[M], ans;
int main() {
std::ios::sync_with_stdio(false);
cin >> n >> m;
for (int i = 1; i <= n; i++) {
cin >> v[i] >> w[i] >> s[i];
}
for (int i = 1; i <= n; i++) {
for (int k = 1; k <= s[i]; k++) {
for (int j = m; j >= v[i]; j--) {
f[j] = std::max(f[j], f[j - v[i]] + w[i]);
}
}
}
for (int i = 0; i <= m; i++) {
ans = std::max(ans, f[i]);
}
cout << ans << endl;
return 0;
}