Pagini recente » Cod sursa (job #1702099) | Cod sursa (job #1942502) | Cod sursa (job #1803800) | Cod sursa (job #1425057) | Cod sursa (job #3253351)
#include <fstream>
using namespace std;
ifstream fin("royfloyd.in");
ofstream fout ("royfloyd.out");
int ma[102][102];
int inf=10000000;
int main()
{
int n;
fin>>n;
for(int k=1;k<=n;k++)
{
for(int c=1;c<=n;c++)
{
fin>>ma[k][c];
if(c!=k && ma[k][c]==0)
ma[k][c]=inf;
}
}
for(int k=1;k<=n;k++)
{
for(int a=1;a<=n;a++)
{
for(int b=1;b<=n;b++)
ma[a][b]=min(ma[a][b],ma[a][k]+ma[k][b]);
}
}
for(int k=1;k<=n;k++)
{
for(int c=1;c<=n;c++)
{
if(c!=k && ma[k][c]==inf)
fout<<0<<" ";
else
fout<<ma[k][c]<<" ";
}
fout<<endl;
}
return 0;
}