Cod sursa(job #1366428)
Utilizator | Poenar Bianca biannca | Data | 1 martie 2015 01:20:18 |
---|---|---|---|
Problema | Floyd-Warshall/Roy-Floyd | Scor | 50 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.6 kb |
//#include <iostream>
#include<fstream>
using namespace std;
ifstream fin("royfloyd.in");
ofstream gout("royfloyd.out");
int a[101][101],j,k,i,n;
void citire()
{
fin>>n;
for(i=1;i<=n;i++)
for(j=1;j<=n;j++)
fin>>a[i][j];
}
void rez()
{
for(k=1;k<=n;k++)
for(i=1;i<=n;i++)
for(j=1;j<=n;j++)
if(i!=j)
if(a[i][j]>a[i][k]+a[k][j])
a[i][j]=a[i][k]+a[k][j];
}
int main()
{
citire();
rez();
for(i=1;i<=n;i++)
{
for(j=1;j<=n;j++)
gout<<a[i][j]<<" ";
gout<<'\n';
}
return 0;
}