Split the array from particular position

Posted on Apr 24, 2020

C program to split the array from particular position.

Program

#include<stdio.h>
#include<conio.h>
#define MAX 50

void read_array(int a[MAX], int n)
{
    int i;
    for(i=0;i<n;i++)
    {
        printf("Element %d\t:",i+1);
        scanf("%d",&a[i]);
    }
}

void print_array(int a[MAX], int n)
{
    int i;
    for(i=0;i<n;i++)
    {
        printf("Element %d\t:%d\n",i+1,a[i]);
    }
}

void main()
{
    int arr[MAX], arr1[MAX], arr2[MAX];
    int n, i, j, pos;

    printf("Enter the number of elements in the array\t:");
    scanf("%d",&n);

    printf("Enter the elements of the array\n");
    read_array(arr, n);

    printf("Enter the position from where array is to be splitted\t:");
    scanf("%d",&pos);

    for(i=0;i<pos;i++)
    {
        arr1[i] = arr[i];
    }

    j=0;
    for(i=pos;i<n;i++)
    {
        arr2[j] = arr[i];
        j++;
    }

    printf("\nFirst array\n");
    print_array(arr1, pos);
    printf("\nSecond array\n");
    print_array(arr2, n-pos);

    getch();
}

Output

Enter the number of elements in the array       :8
Enter the elements of the array
Element 1       :12
Element 2       :23
Element 3       :34
Element 4       :45
Element 5       :56
Element 6       :67
Element 7       :78
Element 8       :89
Enter the position from where array is to be splitted   :5

First array
Element 1       :12
Element 2       :23
Element 3       :34
Element 4       :45
Element 5       :56

Second array
Element 1       :67
Element 2       :78
Element 3       :89