&& 和 || 逻辑运算符

        int x = 0,y =0;
        
        /*if (x==0 && ++y == 8) {
        }*/
        
        /*if (x==1 && ++y == 8) {
        }*/
        
        /*if (x==0 || ++y == 8) {
        }*/
        
        if (x==1 || ++y == 8) {
        }
        
        System.out.println(x);
        System.out.println(y);