Chapter 4, Problem 4FTE

Explanation of Solution

Given statements:

//Switch to score

switch (score)

{

//Case

case (score > 90):

//Assign the grade

grade = 'A';

//Break the statement

break;

//Case

case (score > 80):

//Assign the grade

grade = 'b';

//Break the statement

break;

//Case

case (score > 70):

//Assign the grade

grade = 'C';

//Break the statement

break;

//Case

case (score > 60):

//Assign the grade

grade = 'D';

//Break the statement

break;

//Default Case

default:

//Assign the grade

grade = 'F';

}

Error in the given statement:

Error #1:

The case statements itself cannot contain an expression. The “case” must be carried out with an integer or a character. The given code cannot be modified as the “switch” statement because it contains expressions. It can only be converted into “if-else-if” statement that is given below...