Cod sursa(job #2964865)

Utilizator hhhhhhhAndrei Boaca hhhhhhh Data 14 ianuarie 2023 09:12:00
Problema Floyd-Warshall/Roy-Floyd Scor 50
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.56 kb
#include <bits/stdc++.h>

using namespace std;
ifstream fin("royfloyd.in");
ofstream fout("royfloyd.out");
int n,v[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>>v[i][j];
    for(int k=1;k<=n;k++)
        for(int i=1;i<=n;i++)
            for(int j=1;j<=n;j++)
                v[i][j]=min(v[i][j],v[i][k]+v[k][j]);
    for(int i=1;i<=n;i++,fout<<'\n')
        for(int j=1;j<=n;j++)
            fout<<v[i][j]<<' ';
    return 0;
}