source: proiecte/pgraph/Code/Prim/agenerate2.c @ 129

//Author Antonio-Gabriel Sturzu

#include<stdio.h>

int main()
{
        int n,m,i,j,val;
        FILE *f=fopen("apm2.in","r");
        FILE *g=fopen("apm.in","w");


        fscanf(f,"%i",&n);
        m=n*(n-1)/2;
        fprintf(g,"%i %i\n",n,m);

        for(i=0;i<n;i++)
        {
                for(j=0;j<n;j++)
                {
                        fscanf(f,"%i",&val);
                        if(j>i)
                        {
                                fprintf(g,"%i %i %i\n",i+1,j+1,val);
                        }
                }
        }
        fclose(f);
        fclose(g);
        return 0;
}