Loops in ada and the implementation

Posted by maddy on Stack Overflow See other posts from Stack Overflow or by maddy
Published on 2010-04-23T04:44:34Z Indexed on 2010/04/23 5:03 UTC
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ada

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loops

HI all,

     Below is  a piece of code shown and doubts are regarding the implementation of loops
               C := character'last;
               I := 1;
               K : loop
               Done := C = character'first;
               Count2 := I;
               Exit K when Done;
               C := character'pred(c);
               I := I + 1;
               end loop K;

               Can anyone please tell me what does 'K' stands for.I guess its not a   variable.How does 'K' control the execution of the loop?

               Thanks
               Maddy

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