infinite loop example

    main()

{

    unsigned int i=10;

    while(i-->=0)

         printf("%u ",i);

}

Answer:

    10 9 8 7 6 5 4 3 2 1 0 65535 65534…..

Explanation:

Since i is an unsigned integer it can never become negative. So the expression i-- >=0  will always be true, leading to an infinite loop.  

Blog Author: Vijay Kumar

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