What will be the output of the following C code?#include

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What will be the output of the following C code?

#include <stdio.h>
    int n = 0;
    void main()
    {
        int *const p = &n;
        printf("%p\n", p);
        p++;
        printf("%p\n ", p);
    }

1. Same memory address
2. Compilation Error
3. Different memory address
4. Garbage value
5. None of these

Correct Option: B

main.c: In function ‘main’:
main.c:7:10: error: increment of read-only variable ‘p’
         p++;