Cod sursa(job #2499500)
| Utilizator | Data | 26 noiembrie 2019 11:32:57 | |
|---|---|---|---|
| Problema | Eprubeta | Scor | 0 |
| Compilator | cpp-64 | Status | done |
| Runda | Arhiva de probleme | Marime | 0.61 kb |
#include <fstream>
using namespace std;
ifstream f("royfloid.in");
ofstream g("royfloid.out");
int a[1001][1001],k,j,i,n;
int main()
{
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][k]!=0&&a[k][j]!=0&&(a[i][j]>a[i][k]+a[k][j]||a[i][j]==0)&&i!=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<<endl;
}
return 0;
}
