Pagini recente » Monitorul de evaluare | Cod sursa (job #2039942) | Cod sursa (job #3356951) | Cod sursa (job #1135619) | Cod sursa (job #1206532)
#include <iostream>
#include <fstream>
using namespace std;
ifstream f("royfloyd.in");
ofstream g("royfloyd.out");
int n,dm[105][105];
int main()
{ int i,j,k;
f>>n;
for(i=1;i<=n;i++)
for(j=1;j<=n;j++)
f>>dm[i][j];
for(k=1;k<=n;k++)
for(i=1;i<=n;i++)
for(j=1;j<=n;j++)
if (i!=j && dm[i][k] && dm[k][j] && (dm[i][k]+dm[k][j]<dm[i][j] || dm[i][j]==0))
dm[i][j]=dm[i][k]+dm[k][j];
for(i=1;i<=n;i++)
{for(j=1;j<=n;j++)
g<<dm[i][j]<<" ";
g<<"\n";
}
return 0;
}
3 7 5 10