Cod sursa(job #3200531)
Utilizator | SamoilaAlexandru Samoila_Alexandru | Data | 4 februarie 2024 22:39:40 |
---|---|---|---|
Problema | Floyd-Warshall/Roy-Floyd | Scor | 50 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva educationala | Marime | 0.56 kb |
#include <fstream>
using namespace std;
ifstream fin("royfloyd.in");
ofstream fout("royfloyd.out");
int n, a[105][105];
int main()
{
ios_base::sync_with_stdio(false);
fin.tie(0);
fin>>n;
for(int i=1; i<=n; i++)
for(int j=1; j<=n; j++)
fin>>a[i][j];
fin.close();
for(int k=1; k<=n; k++)
for(int i=1; i<=n; i++)
for(int j=1; j<=n; j++)
if(a[i][j] > a[i][k] + a[k][j])
a[i][j]=a[i][k] + a[k][j];
for(int i=1; i<=n; i++, fout<<'\n')
for(int j=1; j<=n; j++)
fout<<a[i][j]<<' ';
fout.close();
return 0;
}