Array function help!

[SirSig]

Edit:

I figured out my problem, it was that I am stupid. -_-

Please delete this thread.

[GReaper]

Read the number as a string directly - much easier.

[quzah]

Read the number as a string directly - much easier.

It's probably homework, I'd venture that he is required to do it this way.


Quzah.

[GReaper]

It's probably homework, I'd venture that he is required to do it this way.

Oh, my bad. Then, you know what to do:

++a[digit];

EDIT: ... Don't do that! A public conversation isn't deleted, and neither should you erase your post. We want others to learn from it!

[TheBigH]

Edit:

I figured out my problem, it was that I am stupid. -_-

Please delete this thread.

Please don't delete your posts; it deprives everyone else of the chance to learn from it.

[SirSig]

Edit:

I figured out my problem, it was that I am stupid. -_-

Please delete this thread.

Ahhh, sorry I did not know the proper etiquette. I realized my problem as soon as I posted it so I did not want to take up any body's time.

My code was:

/*-------------
Include Section
--------------*/
#include <stdio.h>
#include <stdlib.h>
#include <limits.h>
#include <math.h>
#include <time.h>
#define SIZE 10

/*------------------Main Functions------------------
Purpose: Prompts user to input integer
Returns: Signal to the OS
--------------------------------------------------*/

void sep_digits(long long int num);
void print_digits(int a[], int size);

int main(void) {

long long int input;


printf("Enter a positive integer or 0 (zero) to end: ");
scanf("%lld", &input);

while (input != 0) {
   if (input < 0) {
      printf("\nWrong input\n");
      }
   else {
      sep_digits(input);
   }
   printf("\nEnter a positive integer or 0 (zero) to end: ");
   scanf("%lld", &input);
   }
printf("\n*** Program Terminated ***\n");
return(EXIT_SUCCESS);
}

/*------------------Seperate Digits Functions------------------
Purpose: Seperates and counts the numbers in the user's input.
Returns: Seperated and counted value.
--------------------------------------------------*/

void sep_digits(long long int num) {


int a[SIZE] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
int digit, i;

while (num > 0) { // num has the value of user input
   digit = num % 10;

      a[digit] = a[digit] + 1;

   num = num / 10;
   }
print_digits(a, SIZE);
}

/*------------------Print Digits Functions------------------
Purpose: Prints output.
Returns: Prints output of the sep_digit function to the user in a formatted orientation.
--------------------------------------------------*/

void print_digits(int a[], int size) {

int i;

printf("\n\n");
printf("Digits:         0  1  2  3  4  5  6  7  8  9\n");
printf("Occurrences:  ");
for (i = 0; i < 10; i++) {
   printf("  %d",a[i]);
   }
printf("\n");
}

except for at this while loop:

while (num > 0) { // num has the value of user input
   digit = num % 10;

      a[digit] = a[digit] + 1;

   num = num / 10;
   }

I had improperly put the a[digit] increment in a way so that it did not actually increment a[digit] this causing no change.