Program to Counting in a while loop:
The script initializes variable counter to 0. Then, in the while loop action, each and every time the user successfully enter a number, the program increments the counter variable. At the finish of the script, it prints the number of numbers which were entered.
>> countposnum
Enter a positive number: 4
You entered a 4.
Enter a positive number: 8
You entered a 8.
Enter a positive number: 11
You entered a 11.
Enter a positive number: -4
Thanks, you entered 3 positive numbers