Cod sursa(job #2557047)

Utilizator Matei_CNSH01Un anonim Matei_CNSH01 Data 25 februarie 2020 14:27:12
Problema Floyd-Warshall/Roy-Floyd Scor 50
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.61 kb
#include <fstream>
using namespace std;

ifstream f("royfloyd.in");
ofstream g("royfloyd.out");

int minim(int a, int b)
{
    if(a<b)
        return a;
    return b;
}

int main()
{
    int n,m,c[101][101]={0},i,j,k,x,y;
    f>>n;
    for(i=1;i<=n;i++)
        for(j=1;j<=n;j++)
            f>>c[i][j];
    for(k=1;k<=n;k++)
        for(i=1;i<=n;i++)
            for(j=1;j<=n;j++)
                c[i][j]=minim(c[i][k]+c[k][j],c[i][j]);
    for(i=1;i<=n;i++)
    {
        for(j=1;j<=n;j++)
            g<<c[i][j]<<' ';
        g<<endl;
    }
    f.close();
    g.close();
    return 0;
}