22 lines
530 B
C++
22 lines
530 B
C++
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#include <bits/stdc++.h>
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using namespace std;
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const int N = 1010;
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int n, m, w[N], v[N], f[N];
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string s[N];
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int main() {
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cin >> n >> m;
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for (int i = 1; i <= n; ++i) cin >> w[i] >> v[i];
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for (int i = 1; i <= n; ++i) {
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for (int j = m; j >= w[i]; --j) {
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int x = f[j - w[i]] + v[i];
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if (x > f[j]) {
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f[j] = x;
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s[j] = s[j - w[i]] + ' ' + (char) (i + '0');
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}
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}
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}
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cout<<f[m]<<endl;
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cout<<s[m];
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return 0;
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}
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