Integers without repeating consecutively
A pincode consists of N integers between 1 and 9. In a valid pincode, no integer is allowed to repeat consecutively. For example...
Using the while loop function
How do i make a while loop to loop five times if the user does not enter the correct input?
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Produce an error and terminate program
How would i produce an error that states that the user did not select a value in the menu and terminate the program if user ex...