how to insert elements in and array and print it in c

To insert elements into an array and print it in C, you can follow these steps:

Step 1: Declare and initialize the array

Start by declaring an array of a specific size and initializing it with some values. For example, let's create an array of size 5 and initialize it with some numbers:

int array[5] = {1, 2, 3, 4, 5};

Step 2: Insert elements into the array

To insert elements into the array, you need to specify the index at which you want to insert the element and assign the value to that index. For example, let's insert the number 10 at index 2:

array[2] = 10;

After this step, the array will look like this: {1, 2, 10, 4, 5}.

Step 3: Print the array

To print the elements of the array, you can use a loop to iterate over each element and print it. Here's an example using a for loop:

for (int i = 0; i < 5; i++) {
    printf("%d ", array[i]);
}

This loop will iterate from index 0 to index 4 (inclusive) and print each element of the array. The output will be: 1 2 10 4 5.

That's it! You have successfully inserted elements into an array and printed it in C.

Please note that the above example assumes a fixed-size array. If you want to dynamically grow the array and insert elements, you would need to use dynamic memory allocation functions like malloc and realloc. If you're interested in dynamically growing arrays in C, you can refer to the following source [5].