Cod sursa(job #2522023)
| Utilizator | Data | 11 ianuarie 2020 20:51:02 | |
|---|---|---|---|
| Problema | Problema rucsacului | Scor | 100 |
| Compilator | cpp-64 | Status | done |
| Runda | Arhiva educationala | Marime | 0.58 kb |
#include <fstream>
#include <iostream>
using namespace std;
ifstream fin("rucsac.in");
ofstream fout("rucsac.out");
int n,m,i,j;
int p[5002];
int g[5002];
int dp[2][100002];
int main()
{
fin>>n>>m;
for(i=1; i<=n; i++)
fin>>g[i]>>p[i];
for(i=1; i<=n; i++)
{
for(j=1; j<=m; j++)
{
dp[1][j]=dp[0][j];
if(j>=g[i])
dp[1][j]=max(dp[1][j],dp[0][j-g[i]]+p[i]);
}
for (int i=1;i<=m;i++){
dp[0][i]=dp[1][i];
}
}
fout<<dp[0][m]<<'\n';
return 0;
}
