Question

In Small Basic

Write a program that asks the user how many numbers s/he wishes to enter into an array and then enters a

loop and proceeds to get those numbers from the user and enter them into the array. Once the array has been

filled with the numbers, your program then asks the user to make a choice indicating what s/he wishes to do

with the numbers in the array.

The choices are:

TextWindow.WriteLine("Enter 1 to compute and display the average of the numbers.")

TextWindow.WriteLine("Enter 2 to search for a number and write out that number’s index.")

Note: Assume that each number is unique so there is only one occurrence of each number.

TextWindow.WriteLine("Enter 3 to display the numbers in reverse order.")

TextWindow.WriteLine("Press Enter to quit.")

If the user chooses option 1, your program computes and displays the average of the numbers in the array.

If the user chooses option 2, your program asks the user what number they wish to search for and then does a

search for that number and, if the number is found, displays that number’s index and, if the number is not

found, displays “Number Not Found”.

If the user chooses option 3, your program displays the numbers in the opposite order in which they were

entered.

If the user chooses option 4, your program ends.

Hint: This program will require loops nested within an if-elseif statement

Please note: For Option 3, there is no need to sort the numbers in any order. All you have to do is

display them in the opposite order in which they were entered.

For example, if your array was entered as

5

8

2

9

Option 3 would display the array as

9

2

The language is Small Basic.

Answer 1

Program:

Output:

Enter the number of elements of array:
5
Enter the array elements:
1
3
5
7
9
Enter 1 to compute and display the average of the numbers.
Enter 2 to search for a number and write out that number’s index.
Enter 3 to display the numbers in reverse order.
Press Enter to quit.
1
Average is 5
Enter 1 to compute and display the average of the numbers.
Enter 2 to search for a number and write out that number’s index.
Enter 3 to display the numbers in reverse order.
Press Enter to quit.
2
Enter a number you want to search:
7
Number is Found at 4
Enter 1 to compute and display the average of the numbers.
Enter 2 to search for a number and write out that number’s index.
Enter 3 to display the numbers in reverse order.
Press Enter to quit.
3
Reverse order:
9
7
5
3
1
Enter 1 to compute and display the average of the numbers.
Enter 2 to search for a number and write out that number’s index.
Enter 3 to display the numbers in reverse order.
Press Enter to quit.
4
Bye
Program has ended.