Please tell me...how to

[Frank_Rye]

get a program to read 3 sets of numbers in columns

[ssharish2005]

well, if i understand you better, this might be the solution

void getnum(FILE *fp)
{
        int temp[3];
    
    while(fscanf(fp,"%d %d %d",&temp[0],&temp[1],&temp[2])==3)
       printf("%d %d %d\n",temp[0],temp[1],temp[2]);

   return;
}

and this is not the complete programe. its up to you to write a main function for that

ssharish2005