cprintfaddress-operator

Declaring int array and changing its elements in C inside a for loop

I am new to C and currently learning arrays. I have this code:

#include <stdio.h>
int main()
{   
    int available[6];
    for(int o=1; o<=3; o++){
        available[o]=20;
        printf("%d\n",&available[o]);
    }
    return 0;
}

Which is supposed to output (in my understanding):

20
20
20

Now the problem is that it outputs:

2293300
2293304
2293308

Am i missing a crucial part and did some silly mistake?. Any help will be appreciated.

Solution 
  •    printf("%d\n",&available[o]);

    Here you are printing the address, because & gives the address of the following value, change it to:

       printf("%d\n",available[o]);

    to print the value inside the array.