Pagini recente » Clasament dupa rating | Monitorul de evaluare | Cod sursa (job #1453556) | Monitorul de evaluare | Cod sursa (job #1620171)
#include <fstream>
#define inf 123456789
#include <iostream>
using namespace std;
int n,a[105][105];
ifstream fin("royfloyd.in");
ofstream fout("royfloyd.out");
void citire()
{
fin>>n;
for(int i=1;i<=n;i++)
{
for(int j=1;j<=n;j++)
{
fin>>a[i][j];
}
}
fin.close();
}
void rez()
{
for(int k=1;k<=n;k++)
{
for(int i=1;i<=n;i++)
{
for(int j=1;j<=n;j++)
{
if(a[i][k]+a[k][j]<a[i][j] && i!=j)
a[i][j]=a[i][k]+a[k][j];
}
}
}
}
void afis()
{
for(int i=1;i<=n;i++)
{
for(int j=1;j<=n;j++)
{
fout<<a[i][j]<<" ";
}
fout<<endl;
}
}
int main()
{
citire();
rez();
afis();
}