ARRAY INSERTION USING FUNCTIONS

• Problem Description

  
  Write a program to insert an element in the array
  
  Input 1: Size of the Array
  Input 2: The number of elements
  Input 3: The Place index where the elements needs to be inserted
  Inout 4: The Element to be inserted

• CODING ARENA::

• #include <stdio.h>

  int main()

  {

    int pos,i,n,value;

    scanf("%d",&n);

    int arr[n];

    for(i=0;i<n;i++)

      scanf("%d",&arr[i]);

    scanf("%d",&pos);

    scanf("%d",&value);

    for(i=n-1;i>=pos-1;--i)

      arr[i+1]=arr[i];

   

    arr[pos-1]=value;

    if(pos>n)

      printf("Sorry Invalid Location");

    else

    {

      for(i=0;i<=n;i++)

      printf("\n%d",arr[i]);

    }

    return 0;

  }

• Test Case 1

  
  Input (stdin)

  5
  
  1 2 3 4 5
  
  4
  
  10
  
  

  Expected Output

  1
  
  2
  
  3
  
  10
  
  4
  
  5

• Test Case 2

  
  Input (stdin)

  3
  
  1 2 3
  
  4
  
  1
  
  

  Expected Output

  Sorry Invalid Location