Question

How to insert an element into a specific position of int array in C

Answer 1

#include <stdio.h>

#define SIZE 10
  
int main()
{
	int arr[SIZE] = {4, 6, 2, 8, 9, 5, 7};
	int element = 1, pos = 3;

	for (int i = SIZE; i >= pos; i--) {
          arr[i] = arr[i-1];
	}
        
	arr[pos - 1] = element;
        
	for (int i = 0; i < SIZE; i++) {
		printf("%d ", arr[i]);
	}

    return 0;
}
  
  
  
/*
run:
  
4 6 1 2 8 9 5 7 0 0
  
*/

 

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