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Question

What is the output of this C code?
#include <stdio.h>
    int main()
    {
        char buf[12];
        stderr = stdin;
        fscanf(stderr, "%s", buf);
        printf("%s\n", buf);
    }

a.

Compilation error

b.

Undefined behaviour

c.

Whatever user types

d.

None of the mentioned

Posted under C Programming

Answer: (c).Whatever user types

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Q. What is the output of this C code?

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