Cod sursa(job #1922235)

Utilizator alin1999Buzatu Alin alin1999 Data 10 martie 2017 16:35:33
Problema Algoritmul lui Dijkstra Scor 0
Compilator cpp Status done
Runda Arhiva educationala Marime 0.57 kb
#include <fstream>
using namespace std;
ifstream fin("dijkstra.in");
ofstream fout("dijkstra.out");
int a[5000][5000],n,m,x,y,c,b[20000][20000];
int main()
{
    fin>>n>>m;
    for(int i=1;i<=n;++i)
        for(int j=1;j<=n;++j)
        b[i][j]=1000000;
    for(int i=1;i<=n;++i)
    {
        fin>>x>>y>>c;
        a[x][y]=c;
        b[x][y]=c;
    }
    for(int k=1;k<=n;++k)
        for(int i=1;i<=n;++i)
        for(int j=1;j<=n;++j)
        b[i][j]=min(b[i][j],b[i][k]+b[k][j]);
    for(int i=2;i<=n;++i)
        fout<<b[1][i]<<" ";
    return 0;
}