···
include [HTML_REMOVED]
using namespace std;
const int N = 1010;
int n, m;
int v[N], w[N];
int f[N][N];
int main() {
cin >> n >> m;
for(int i = 1; i <= n; i) cin >> v[i] >> w[i];
for(int i = 1; i <= n; i) {
for(int j = 0; j <= m; j++) {
f[i][j] = f[i-1][j];
if(j>=v[i]) f[i][j] = max(f[i][j], f[i-1][j-v[i]]+w[i]);
}
}
cout << f[n][m] << endl;
return 0;
}
···