Pagini recente » Cod sursa (job #1015043) | Cod sursa (job #303166) | Cod sursa (job #105299) | Cod sursa (job #2799081) | Cod sursa (job #275813)
Cod sursa(job #275813)
#include<fstream.h>
#define max 101
ifstream fin("royfloyd.in");
ofstream fout("royfloyd.out");
int n,a[max][max];
void citire()
{int i,j;
fin>>n;
for(i=1;i<=n;i++)
for(j=1;j<=n;j++)
fin>>a[i][j];
for(i=1;i<=n;i++)
for(j=1;j<=n;j++)
if (i!=j && a[i][j]==0)
a[i][j]=max;
}
void afisare()
{int i,j;
for(i=1;i<=n;i++)
{for(j=1;j<=n;j++)
fout<<a[i][j]<<" ";
fout<<"\n";
}
}
int main()
{int i,j,k;
citire();
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];
afisare();
fin.close();
fout.close();
return 0;
}