roy floyd-grafuri orientate

#include<fstream.h>#include<conio.h>const float pinf=1.e20;float a[50][50];int n; void citire(char nume[20],float a[50][50],int& n){int i,j;float c;fstream f(nume,ios::in);f>>n;for(i=1;i<=n;i++) for(j=1;j<=n;j++) if (i==j) a[i][j]=0; else a[i][j]=pinf;while(f>>i>>j>>c) a[i][j]=c;f.close();} void drum(int i,int j){int k=1,gasit=0;while ((k<=n) && !gasit){ if ((i!=k)…

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