Cod sursa(job #3217491)

Utilizator RosuDragos123Rosu Dragos RosuDragos123 Data 23 martie 2024 11:08:52
Problema Floyd-Warshall/Roy-Floyd Scor 50
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.67 kb
#include <fstream>

using namespace std;
ifstream cin("royfloyd.in");
ofstream cout("royfloyd.out");
int dp[102][102];
int n;
int main()
{
    cin>>n;
    for(int i=1;i<=n;i++)
    {
        for(int j=1;j<=n;j++)
        {
            cin>>dp[i][j];
        }
    }
    for(int k=1;k<=n;k++)
    {
        for(int i=1;i<=n;i++)
        {
            for(int j=1;j<=n;j++)
            {
                if(dp[i][j]>dp[i][k]+dp[k][j])
                    dp[i][j]=dp[i][k]+dp[k][j];

            }
        }
    }
    for(int i=1;i<=n;i++)
    {
        for(int j=1;j<=n;j++)
            cout<<dp[i][j]<<" ";
        cout<<'\n';
    }
    return 0;
}