error in program

[geekocoder]

following code seems to be fine for me.But it is givving me an error of

Lvalue required

..can anyone please tell me what is wrong with the code

#include<stdio.h>

int main()
{
    int a[] = {10, 20, 30, 40, 50};
    int j;
    for(j=0; j<5; j++)
    {
        printf("%d\n", a);
        a++;
    }
    return 0;
}

[zb0S216C]

You can't increment/decrement "a" because it's not a pointer. When "a" is used by itself without dereferencing, it evaluates to an r-value address which cannot appear in expressions that alter its value. Use the sub-script operator if you want to access an array:

int main()
{
    int a[] = {10, 20, 30, 40, 50};
    int j;
    for(j=0; j<5; j++)
        printf("%d\n", a[j]);
    return 0;
}

_Wazzak