Nested For Loop Iterations

What is the output of the following code?

public class NestedLoop {
    public static void main(String[] args) {
        int count = 0;
        for(int i = 0; i < 3; i++) {
            for(int j = 0; j < 4; j++) {
                count++;
            }
        }
        System.out.println(count);
    }
}