Cod sursa(job #3292821)

Utilizator Sorin_GabrielGabara Sorin Gabriel Sorin_Gabriel Data 9 aprilie 2025 14:03:24
Problema Floyd-Warshall/Roy-Floyd Scor 50
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.72 kb
#include <iostream>
#include <bits/stdc++.h>
#define VMAX 102
using namespace std;
ifstream fin ("royfloyd.in");
ofstream fout ("royfloyd.out");

int cost[VMAX][VMAX];

int main()
{
    int n,m,i,j,k,t,q,nr,minim,maxim;
    fin>>n;
    for(i=1;i<=n;i++)
        for(j=1;j<=n;j++)
            fin>>cost[i][j];

    for(k=1;k<=n;k++)
    {
        for(i=1;i<=n;i++)
        {
            for(j=1;j<=n;j++)
            {
                if((i!=j) && cost[i][j]>cost[i][k]+cost[k][j])
                    cost[i][j]=cost[i][k]+cost[k][j];
            }
        }
    }

    for(i=1;i<=n;i++)
    {
        for(j=1;j<=n;j++)
            fout<<cost[i][j]<<' ';
        fout<<'\n';
    }

    return 0;
}