Pagini recente » Cod sursa (job #2978956) | Cod sursa (job #1967521) | Cod sursa (job #2368214) | Cod sursa (job #1365438) | Cod sursa (job #993082)
Cod sursa(job #993082)
#include<fstream>
using namespace std;
ifstream f("royfloyd.in");
ofstream g("royfloyd.out");
int i,j,k,n,a[101][101];
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(i!=k && j!=k)
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';
}
return 0;
}