32 lines
791 B
C++
32 lines
791 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][N];
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string s[N][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 = 1; j <=m; ++j) {
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int x=f[i-1][j-w[i]]+v[i];
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int y=f[i-1][j];
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if(j>=w[i]){
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if(x>y){
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f[i][j]=x;
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s[i][j]=s[i-1][j-w[i]]+' '+char(i+'0');
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}else{
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f[i][j]=y;
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s[i][j]=s[i-1][j];
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}
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}
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else{
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f[i][j]=y;
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s[i][j]=s[i-1][j];
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}
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}
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}
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cout<<f[n][m]<<endl;
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cout<<s[n][m];
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return 0;
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}
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