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Previous Year Question (PYQs)

#include<stdio.h>
void main()
{
    int arr[]={1, 2, 3, 4, 5};
    int *p = arr;

    printf("%d", *p++);
    printf("%d", *(p+1));
}
Find the output of the above code?




Solution

Initial:


arr = {1,2,3,4,5}

p → arr[0]


First statement:


*p++


Post-increment


Value printed = *p = 1

Then pointer moves to next element.


Now:


p → arr[1]


Second statement:


*(p+1)


p+1 → arr[2]


Value = 3


Output:


1 3


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