Illustration of if- else statement, COBOL Programming

Illustration of if- else statement:


In this illustration, the OK-BALANCE is a condition name. No action is specific if this condition is true. And when the condition is false, BALANCE-CODE must be set to 2. The sentence is equal to the following flow chart.


757_Illustration of if- else statement.png

It may be noted that any If sentence can be alternatively written by just negating the condition. In order to maintain the meaning of the unique sentence, the then and else parts are to be interchanged. Therefore the following sentence has similar meaning as the one illustrated above.


If preferred, the ELSE NEXT SENTENCE phrase may be dropped to get the equivalent form as shown.


Posted Date: 10/17/2012 1:56:36 AM | Location : United States

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