Thread: Pointer Problem

Code:

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

#define SIZE 4

int main()
{
char a[SIZE];
char *ptrA=a;
int c[SIZE];
int count;
int varify=1;

while(varify==1)
{
	//get nums
	printf("Enter Number for Array\n");
	
	for(count=0;count<SIZE;count++)
	{
	scanf("%d",&a[count]);
	}
	for(count=0;count<SIZE;count++)
	{
	c[count]=atoi(ptrA);
	}
	for(count=0;count<SIZE;count++)
	{
	if(isdigit(c[count])==1)
	{
		printf("Must A Numeric Value");
		varify=1;
	}
	else
	{
		varify=0;
	}
}
	}
	//printing
	printf("Array reads:\n");
	
	for(count=0;count<SIZE;count++)
	{
		
		printf("[%d]: %d\n",a[SIZE],a[count]);
	}



}

This is supossed 2 ask a user to enter 4 numbers and accept them as strings. Then it uses error checking using the isdigit lib. function, if the string contains chars, it asks for input again. Then it uses the atoi() to convert strings to integers. Then i still need it to add and print a total. I cant understand how to do all of that.
THANX if you can help!