In an expression containing values of the types int and double,the ________ values are ________ to ________ values for use in the expression.
A)int,promoted,double.
B)int,demoted,double.
C)double,promoted,int.
D)double,demoted,int.

Question

Quizplus · Accepted Answer

In C++ (and most other programming languages), when an expression contains operands of different types, there are rules for how the operands are promoted or converted. In the case of an expression containing int and double values, the int values are promoted to double values for use in the expression. This is because double can hold more precision than int, and it is safer to perform the operation with the greater precision. Therefore, choice A correctly states that the int values are promoted to double values for use in the expression.

In an Expression Containing Values of the Types Int and Double,the