In c language, how to print one particular element of an array?

Question

I want to print an array, for example a[5]={3,6,-9,0,4} and then to print only the second element (number 6).

Answer 1

int a[5]={3,6,-9,0,4};

    printf("%d",a[1]);

Answer 2

#include<stdio.h>

int main()

{

int a[5]={3,6,-9,0,4}

printf("%d",a[1]);

}

Answer 3

or:

#include<stdio.h>

int main()

{

    int a[5] = {3, 6, -9, 0, 4};

    printf("%d", (int)*(a + 1));

}