03-1-HO-Loops Hand Out

1 of 1 03-1-HO-Loops Hand out

Along with sequences and decisions, loops are an important construct in programming.

In the programs that were written before, the program requested the user enter 2 numbers then select from a menu of choices. The program then ended. If the person required 2 more numbers to be worked on then the program has to be executed again.

Most programs want to do processing over and over again until a decision to stop is reached. This requires a loop and a condition for looping. Here is a sample and simple program.

Write a program that  Asks for 2 numbers called n1 and n2  Displays the two numbers and the total on one line but does NOT use a total variable  Displays how many times you have been in the loop  It continues until the user decides to stop the program

03-1-HO-Loops Hand out

Along with sequences and decisions, loops are an important construct in programming.

In the programs that were written before, the program requested the user enter 2 numbers then select from a menu of choices. The program then ended. If the person required 2 more numbers to be worked on then the program has to be executed again.

Most programs want to do processing over and over again until a decision to stop is reached. This requires a loop and a condition for looping. Here is a sample and simple program.

Write a program that  Asks for 2 numbers called n1 and n2  Displays the two numbers and the total on one line but does NOT use a total variable  Displays how many times you have been in the loop  It continues until the user decides to stop the program

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