help with phonebook: commands and assigning numbers/letters

[Dom]

I've got my code so that when I enter "1" it adds an entry, "2" to delete entry, and "3" to print the pb.... I want the commands to be in letters as seen in the printf. I'm not sure how to put into arrays..

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






int i;
int number_of_entries;
typedef struct{
        char first [15];
        char last [15];
        char phone [15];
        }phonebook;


main (){
phonebook entry[50];
int response;


printf("\n\tPhonebook\n\n");
printf("(A)Add an entry\n");
printf("(D)Delete an entry\n");
printf("(P)print the phonebook\n");
printf("(Q)quit\n");
printf("Enter selection: ");
scanf("%d", &response);


switch (response){
case 1:
     number_of_entries++;
     printf("Enter First Name: ");
     scanf("%s", entry[i].first);
     printf("Enter Last Name: ");
     scanf("%s", entry[i].last);
     printf("Enter Phone Number: ");
     scanf("%s", entry[i].phone);
     return 0;
     break;


case 2:






case 3:
     for(i; i<number_of_entries; i++){
     printf("%s, %s, %s", entry[i].last, entry[i].first, entry[i].phone);  }
     return 0;
     break;
                 }
system("pause");
return 0;
}

[TheBigH]

You should be putting your data into entry[number_of_entries] rather than entry[i].

edit- also, you need to initialise number_of_entries

[CommonTater]

Line 53 ... what is the value of i at the start of that loop ?