Cod sursa(job #2315875)

Utilizator MihneaGhiraMihnea MihneaGhira Data 10 ianuarie 2019 18:50:04
Problema Floyd-Warshall/Roy-Floyd Scor 50
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.52 kb
#include<fstream>
using namespace std;
ifstream fin("royfloyd.in");
ofstream fout("royfloyd.out");
int n;
int a[105][105];
int main(){
    fin>>n;
    for(int i=1;i<=n;i++)
        for(int j=1;j<=n;j++)
            fin>>a[i][j];
    for(int k=1;k<=n;k++ )
        for(int i=1;i<=n;i++)
            for(int j=1;j<=n;j++)
                a[i][j]=min(a[i][j],a[i][k]+a[k][j]);
    for(int i=1;i<=n;i++){
        for(int j=1;j<=n;j++)
            fout<<a[i][j]<<" ";
        fout<<"\n";
    }

    return 0;
}