Cod sursa(job #3005260)

Utilizator MoldovanAndrei1Moldovan Andrei MoldovanAndrei1 Data 16 martie 2023 20:48:56
Problema Floyd-Warshall/Roy-Floyd Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.69 kb
#include <bits/stdc++.h>
using namespace std;
int cost[105][105];
int main()
{
    freopen("royfloyd.in","r",stdin);
    freopen("royfloyd.out","w",stdout);
    int m ,n,i,j,k;
    cin>>n;
    for(i=1;i<=n;i++)
        for(j=1;j<=n;j++)
        {
        cin>>cost[i][j];
        if(cost[i][j]==0&&i!=j)cost[i][j]=105*105*105;
        }
    for(k=1;k<=n;k++)
     for(i=1;i<=n;i++)
      for(j=1;j<=n;j++)
       cost[i][j]=min(cost[i][j],cost[i][k]+cost[k][j]);
    for(i=1;i<=n;i++)
        {
            for(j=1;j<=n;j++)
            {if(cost[i][j]!=105*105*105)
        cout<<cost[i][j] <<" ";
    else
         cout<<0<<" ";}
         cout<<endl;
        }
    return 0;
}