Program to Insert Update and Delete elements in Array in C++

How it Works:

  • This code is managing a small database in array like insert, update and delete integer values in array.
  • Program has global array declaration of size 10. Global declaration allows it accessible inside any function.
  • A function name “Default values” is initializing all array indexes by default value of -1.
  • A function name “Display Array” displays the array values using for loop.
  • To manage the menu option do while is used and few if else statement within the loop to call a specific function on user selection.
  • To restrict user to enter valid option recursion is used in two functions so if user enter invalid option For example array size is 10 and user select index number 11 then a message will be displayed function will call itself and user has to enter the option again.

Follow is the Program to Insert Update and Delete elements in Array in C++

 

Sample Output:

 

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