Cod sursa(job #2497013)

Utilizator BionicOnea Radu Bionic Data 21 noiembrie 2019 22:43:48
Problema Floyd-Warshall/Roy-Floyd Scor 50
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.46 kb
#include <iostream>
#include <fstream>
using namespace std;
ifstream f("royfloyd.in");
ofstream g("royfloyd.out");
int v[100][100];
int n,i,j,k;
int main()
{
    f>>n;
    for(i=0;i<n;i++)
    for(j=0;j<n;j++)
    f>>v[i][j];

    for(k=0;k<n;k++)
    for(i=0;i<n;i++)
    for(j=0;j<n;j++)
    if(v[i][j]>v[i][k]+v[k][j])
        v[i][j]=v[i][k]+v[k][j];

    for(i=0;i<n;i++)
    {for(j=0;j<n;j++)
    g<<v[i][j]<<" ";
    g<<endl;
    }


}