Java Programming (MindTap Course List)
9th Edition
ISBN: 9781337397070
Author: Joyce Farrell
Publisher: Cengage Learning
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Chapter 5, Problem 6RQ
Program Description Answer
All the given statements display “XXX”.
Hence, the correct answer is option “D”.
Expert Solution & Answer
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Evaluate the following expressions, assume the following declarations:
int x = 4 /3 * 2;
int y = 9/ 2;
int num = 6;
num *= x + y;
What is the value of the num
after expression is evaluated?
2. Convert the following if statements into switch statements?
if (x== 0) {
answer = "Condition 1 passed;
} else if (x= 10) {
answer = "Condition 2 passed";
} else {
answer = "No conditions passed";
}
?Which of the following assignment statements is not correct
x = ++x;
x++ = y + 2;
x += ++y;
X = x++ + 2;
Chapter 5 Solutions
Java Programming (MindTap Course List)
Ch. 5 - Prob. 1RQCh. 5 - Prob. 2RQCh. 5 - Prob. 3RQCh. 5 - Prob. 4RQCh. 5 - Prob. 5RQCh. 5 - Prob. 6RQCh. 5 - Prob. 7RQCh. 5 - Prob. 8RQCh. 5 - Prob. 9RQCh. 5 - Prob. 10RQ
Ch. 5 - Prob. 11RQCh. 5 - Prob. 12RQCh. 5 - Prob. 13RQCh. 5 - Prob. 14RQCh. 5 - Prob. 16RQCh. 5 - Prob. 17RQCh. 5 - Prob. 18RQCh. 5 - Prob. 19RQCh. 5 - Prob. 20RQCh. 5 - Prob. 1PECh. 5 - Prob. 2PECh. 5 - Prob. 3PECh. 5 - Prob. 4PECh. 5 - Prob. 5PECh. 5 - Prob. 6PECh. 5 - Prob. 7PECh. 5 - Prob. 8PECh. 5 - Prob. 9PECh. 5 - Prob. 10PECh. 5 - Prob. 1GZCh. 5 - Prob. 2GZCh. 5 - Prob. 3GZCh. 5 - Prob. 4GZCh. 5 - Prob. 5GZ
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- 22. What is the value of x after the following statements are executed? int x = 5; switch(x) { case 5: x += 2; case 6: x++; break; default: x *= 2; break; }arrow_forwardEvaluate the following expressions, assume the following declarations: int a=28; int b=4; int c=2; int z=0; z*=a/b-c; What is the value of z after expression is evaluated?arrow_forwardWrite a statement that assigns finalValue with the multiplication of userNum1 and userNum2. Ex: If userNum1 is 6 and userNum2 is 2, finalValue is 12. let userNum1 = 6; // Code tested with values: 6 and 4let userNum2 = 2; // Code tested with values: 2 and -2 let finalValue = 0;arrow_forward
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- Analyze the following code: int x = 0;if (x > 0) ;{System.out.println(x);} The code has syntax error. The code has run time error. The value of variable x is always printed because the print statement is not controlled by the if condition. Nothing is printed because x > 0 is false if x = 0.arrow_forward4. The value of integer variable t is equal to 10 and the value of the variable p is 2. Find the value of the variable t after the execution of the given statements. t++; t = t/p3; t--; t = t/p;arrow_forwardWrite TRUE if the truth value of the statement is incorrect, otherwise write FALSE.arrow_forward
- 3.Professor Mysterious uses a special formula to calculate the grade of his students. Write a program that repeatedly does the following: a. Prompt the user to enter the grade of the first test b. Prompt the user to enter the grade of the second test . Prompt the user to enter the grade of the third test. The program should then calculate and displays the student grade based on the following formula: grade-.25*testi+.61 test2+.14 test3 NOTE: Exit the program using sentinel or magic value. SAMPLE PROGRAM RUN Enter Test1 (0 to exit): 100 Enter Test2:90 Enter Test3:87 Grade: 92.08 Enter Test1 (0 to exit): 0 Thank you for using this program.arrow_forward27. If originally x=4, what is the value of x after the evaluation of the expression: x*=2arrow_forwardUse C++ programming language A customer in a store is purchasing five items. The prices of the five items are:Price of item 1 = $15.95Price of item 2 = $24.95Price of item 3 = $6.95Price of item 4 = $12.95Price of item 5 = $3.95Write a program that holds the prices of the five items in five variables. Display each item’sprice, the subtotal of the sale, the amount of sales tax, and the total. Assume the sales tax is7%.arrow_forward
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