Nu aveti permisiuni pentru a descarca fisierul grader_test7.ok
Cod sursa(job #1523102)
| Utilizator | Data | 12 noiembrie 2015 13:24:14 | |
|---|---|---|---|
| Problema | Floyd-Warshall/Roy-Floyd | Scor | 50 |
| Compilator | cpp | Status | done |
| Runda | Arhiva educationala | Marime | 0.56 kb |
#include <iostream>
#include <fstream>
using namespace std;
ifstream f("royfloyd.in");
ofstream g("royfloyd.out");
int main()
{
int i,j,k,n,a[101][101];
f>>n;
for(i=1;i<=n;i++)
for(j=1;j<=n;j++)
f>>a[i][j];
for(k=1;k<=n;k++)
for(i=1;i<=n;i++)
for(j=1;j<=n;j++)
if(a[i][j]>a[i][k]+a[k][j])
a[i][j]=a[i][k]+a[k][j];
for(i=1;i<=n;i++)
{
for(j=1;j<=n;j++)
g<<a[i][j]<<" ";
g<<'\n';
}
f.close();
g.close();
}
