Cod sursa(job #1843884)

Utilizator lpsasuSasu Alexandru lpsasu Data 9 ianuarie 2017 15:16:12
Problema Floyd-Warshall/Roy-Floyd Scor 50
Compilator cpp Status done
Runda Arhiva educationala Marime 0.57 kb
#include <fstream>
#include <iostream>
using namespace std;

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

int n;
int v[100][100],c[100][100];


int main()
{
    in>>n;
    for(int i=0;i<n;i++)
        for(int j=0;j<n;j++)
            in>>v[i][j];
    for(int k=0;k<n;k++){
        for(int i=0;i<n;i++){
            for(int 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(int i=0;i<n;i++){
        for(int j=0;j<n;j++)
            out<<v[i][j]<<' ';
        out<<'\n';
    }
}