C Program to Remove All Occurrences of an Element in an Array

To remove all the occurrences of an element in an array, we will use the following 2 approaches: 

1. Using Methods
2. Without using methods or With Conditional Statement

We will keep the same input in all the mentioned approaches and get an output accordingly.

Input:

array = {1, 2, 1, 3, 1} 
value = 1 

Output:

array = {2, 3} 

Explanation: The given value 1 is to be removed from the array of elements. So, the resultant array is {2, 3} after removing the 1 from an array.

Method 1: Using functions

Approach A:

2 3 

Approach B:

2 3 

Method 2: Without using functions

Approach A:

2 3 

Approach B: