#include <stdio.h>
#include <stdlib.h>
#include <string.h>

typedef struct Golfer {
   char fname[80];
   char lname[80];
   int handicap;
} Golfer;

int findBestGolfer(Golfer golfers[], int numGolfers);

int main() {
   printf("Hello World!\n");

   Golfer g;
   strcpy(g.fname,"Roger");
   strcpy(g.lname,"Priebe");
   g.handicap = 17;

   printf("%s, %s - %d\n",g.lname, g.fname, g.handicap);

    Golfer golfers[50];

    FILE *fptr;
    fptr = fopen("golfers.dat", "r");

    char buf[BUFSIZ];
    int numGolfers = 0;

    if (fptr == NULL) {
        printf("Cannot open file!\n");
        exit(0);
    }
    else {
        printf("found it!\n");
        char fname[25];
        char lname[25];
        int handicap;

        while (fscanf(fptr, "%s %s %d", fname, lname, &handicap) != EOF) {
            strcpy(golfers[numGolfers].fname,fname);
            strcpy(golfers[numGolfers].lname,lname);
            golfers[numGolfers].handicap = handicap;

            numGolfers++;
        }

    }

    for (int i = 0; i < numGolfers; i++)
       printf("%s, %s - %d\n",golfers[i].lname, golfers[i].fname, golfers[i].handicap);

    int best = findBestGolfer(golfers, numGolfers); 

    printf("the best is %s %s\n", golfers[best].fname, golfers[best].lname);
   
}

int findBestGolfer(Golfer golfers[], int numGolfers)
{
   int best = 0;

   for (int i = 0; i < numGolfers; i++) {
      if (golfers[i].handicap < golfers[best].handicap)
         best = i;
   }

   return best;
}