java_itiration

chapter four........
Itiration.......
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Introduction:
so far we have considered sequences and selection as forms of program control . One of the advantages of using computers rather than humans to carry out tasks is that they can repeat those tasks over and over again without ever getting tired . with a computer we have not to be worry about mistakes creeping in because of fatigue, whereas humans would need a break to stop them becoming sloppy or careless when carrying out repetitive tasks over a long period of time. Neither sequence nor selection allows us to carry out this kind of control in our programs .

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