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C Program to get and print the array elements using pointers

Get array size n and n elements of array, then print the elements.

Sample Input 1:

5 5 7 9 3 1

Sample Output 1:

5 7 9 3 1

Program or Solution


int main(void)

	int n,i,*a;

	printf("Enter size of array:");

	printf("Enter %d Elements:",n);




	printf("Array elements are:\n");

		printf("%d ",*(a+i));

	return 0;



Program Explanation

calloc() is predefined function allocates memory of specified bytes.

Number of bytes is specified as (4,n), it means n 4 bytes.

Since we are using integers, specified as 4 bytes.

*a denotes first four bytes, *(a+1) denotes second four bytes, *(a+2) denotes third four bytes and so on., i is initialized to 0 and incremented by 1 at each iteration of both the for loops.

First for loop reads n input numbers from user and stores them in array a[] from location 0 to n-1

Second for loop prints the n elements of array located from 0 to n-1.