Cod sursa(job #2295784)

Utilizator AndreiDeltaBalanici Andrei Daniel AndreiDelta Data 3 decembrie 2018 22:29:44
Problema Floyd-Warshall/Roy-Floyd Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.6 kb
#include <bits/stdc++.h>
#define Dim 103
#define Max 10000009
using namespace std;
ifstream f("royfloyd.in");
ofstream g("royfloyd.out");
int N,V[Dim][Dim];

int main()
{
    f>>N;
    for(int i=1;i<=N;i++)
        for(int j=1;j<=N;j++)
    {
        f>>V[i][j];
         if(!V[i][j] && i!=j)
        V[i][j]=Max;
    }
    for(int k=1;k<=N;k++)
    for(int i=1;i<=N;i++)
    for(int j=1;j<=N;j++)

    V[i][j]=min(V[i][j],V[i][k]+V[k][j]);

    for(int i=1;i<=N;i++)
        for(int j=1;j<=N;j++)
    {
         g<<V[i][j]<<" ";
        if(j==N) g<<'\n';
    }
    return 0;
}