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Discussion :: Testing New

  1. Determine Output:

    void main()
    {
          static int var = 5;
          printf("%d ", var--);
          if(var)
                main();
    }
    2. A.

     5 5 5 5 5
    B.

     5 4 3 2 1
    C.

     Infinite Loop
    D.

     None of These

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    Workspace

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    Answer : Option B

    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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