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  1. Does this compile without error?

    int main()
    {
    int k;
    {
    int k;
    for (k = 0; k < 10; k++);
    }
    }
    2. A.
    Yes
    B.
    No
    C.
    Depends on the compiler
    D.
    Depends on the C standard implemented by compilers

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    Workspace

    View Answer

    Answer : Option A

    Explanation :

    There can be blocks inside block and within blocks variables have only block scope.
    Output:
    $ cc pgm5.c

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