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Question

What is the output of C Program with pointers?
int main()
{
    int a = 4;
    int *p;
    p=&a;
    while(*p > 0)
    {
        printf("%d ", *p);
        (*p)--;
    }
    return 0;
}

a.

0 0 0 0

b.

4 4 4 4

c.

4 3 2 1

d.

Compiler error

Posted under C Programming

Answer: (c).4 3 2 1

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Q. What is the output of C Program with pointers?

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