how………..?

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  1. 1.      main()

            {

            static int var = 5;

            printf(“%d “,var–);

            if(var)

                        main();

            }

Answer:

5 4 3 2 1

Explanation:

When static storage class is given, it is initialized once. The change in the value of a static variable is retained even between the function calls. Main is also treated like any other ordinary function, which can be called recursively.

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