Cod sursa(job #3201792)

Utilizator raileanu-alin-gabrielRaileanu Alin-Gabriel raileanu-alin-gabriel Data 9 februarie 2024 19:07:29
Problema Floyd-Warshall/Roy-Floyd Scor 50
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.75 kb
#include <fstream>
#include <vector>
#include <stack>
#define f first
#define s second
const int NMAX=1005;

using namespace std;
ifstream cin("royfloyd.in");
ofstream cout("royfloyd.out");

int dp[NMAX][NMAX];
int n;

int main()
{
    int i, j, k;
    cin>>n;
    for(i=1; i<=n; i++)
    {
        for(j=1; j<=n; j++)
        {
            cin>>dp[i][j];
        }
    }
    for(k=1; k<=n; k++)
    {
        for(i=1; i<=n; i++)
        {
            for(j=1; j<=n; j++)
            {
                dp[i][j]=min(dp[i][j], dp[i][k]+dp[k][j]);
            }
        }
    }
    for(i=1; i<=n; i++)
    {
        for(j=1; j<=n; j++)
        {
            cout<<dp[i][j]<<' ';
        }
        cout<<'\n';
    }
    return 0;
}