Cod sursa(job #1725688)
Utilizator | Data | 6 iulie 2016 10:37:15 | |
---|---|---|---|
Problema | Floyd-Warshall/Roy-Floyd | Scor | 50 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.55 kb |
#include <fstream>
using namespace std;
int v[110][110];
int main()
{
ifstream in("royfloyd.in");
int n;
in >> n;
for (int i = 1; i <= n; i++)
for (int j = 1; j <= n; j++)
in >> v[i][j];
for (int k = 1; k <= n; k++)
for (int i = 1; i <= n; i++)
for (int j = 1; j <= n; j++)
if (v[i][j] > v[i][k] + v[k][j])
v[i][j] = v[i][k] + v[k][j];
ofstream out("royfloyd.out");
for (int i = 1; i <= n; i++)
for (int j = 1; j <= n; j++)
out << v[i][j] << " \n"[j == n];
in.close();
out.close();
return 0;
}