﻿ C : Array with middle elements of the 2 arrays, of length 5

# C Exercises: Create a new array containing the middle elements from the two given arrays of integers, each length 5

## C-programming basic algorithm: Exercise-39 with Solution

Write a C program to create a new array containing the middle elements from the two given arrays of integers, each of length 5.

C Code:

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

// Function prototype for 'print_array'
void print_array(int parray[], int size);

int main(void){
// Declaration and initialization of variables
int arr_size;
int a1[] = {10, 20, -30, -40, 30 };
int a2[] = {10, 20, 30, 40, 30};
int arr_size1 = sizeof(a1)/sizeof(a1[0]);
int arr_size2 = sizeof(a2)/sizeof(a2[0]);

// Printing elements in the original arrays
printf("Elements in original array are:\n");
print_array(a1, arr_size1);
print_array(a2, arr_size2);

// Creating a new array with specific elements from the original arrays
int result[] = { a1[2], a2[2]  };

// Calculating the size of the new array
arr_size = sizeof(result)/sizeof(result[0]);

// Printing elements in the new array
printf("Elements in new array are: ");
print_array(result, arr_size);
}

// Definition of the 'print_array' function
void print_array(int parray[], int size)
{
int i;
for( i=0; i<size-1; i++)
{
// Printing each element with a comma and a space
printf("%d, ", parray[i]);
}
// Printing the last element without a comma and space
printf("%d ", parray[i]);
// Printing a new line to separate the elements
printf("\n");
}
``````

Sample Output:

```Elements in original array are:
10, 20, -30, -40, 30
10, 20, 30, 40, 30
Elements in new array are: -30, 30
```

Pictorial Presentation:

Flowchart:

C Programming Code Editor:

What is the difficulty level of this exercise?

Test your Programming skills with w3resource's quiz.

﻿