the DBMS will first change the sign of the value in the balance column and then multiply it by the value in the tax_rate column. When more than one operator of the same precedence appears in the same expression, they are evaluated from left to right. Therefore, in the expression Sign in...
int x 5; //error - unary operator expectedThe above code snippet shows an error because there is no binary operation (operator) between two variables. So, if you have such kind of error in your program then you need to check whether all the expressions in your program have at least two...