A: Put (T) or (F) and correct the false for the following: (chose 5 only) (15 marks) 1. A constant is a space in memory filled with data. 2. Variable name can be repeated for other values. 3. Textbox is used for input only. 4. If we don't determine the step value in loop statement, then the assumed value is 3. 5. If block is without end if. 6. Timer returns the time in second. 7. Shape has events like other tools

A: Put (T) or (F) and correct the false for the following: (chose 5 only) (15 marks) 1. A constant is a space in memory filled with data. 2. Variable name can be repeated for other values. 3. Textbox is used for input only. 4. If we don't determine the step value in loop statement, then the assumed value is 3. 5. If block is without end if. 6. Timer returns the time in second. 7. Shape has events like other tools

C++ for Engineers and Scientists

4th Edition

ISBN:9781133187844

Author:Bronson, Gary J.

Publisher:Bronson, Gary J.

Chapter5: Repetition Statements

Section: Chapter Questions

Problem 9PP

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A criticism of the break and continue statements is that each is unstructured. These statements can always be replaced by structured statements. Describe in general how you’d remove any break statement from a loop in a program and replace it with some structured equivalent. [Hint: The break statement leaves a loop from within the body ofthe loop. Another way to leave is by failing the loop-continuation test. Consider using in theloop-continuation test a second test that indicates “early exit because of a ‘break’ condition.”]
A criticism of the break and continue statements is that each is unstructured. These statements can always be replaced by structured statements. Describe in general how you’d remove any break statement from a loop in a program and replace it with some structured equivalent. [Hint: The break statement leaves a loop from within the body ofthe loop. Another way to leave is by failing the loop-continuation test. Consider using in theloop-continuation test a second test that indicates “early exit because of a ‘break’ condition.”] Use the technique you developed here to remove the break statement from the program of Fig. 5.13.
Consider the following for loop. int j, s;s = 0;for (j = 1; j <= 10; j++)s = s + j * (j - 1);In this for loop, identify the loop control variable, the initialization statement, loop condition, the update statement, and the statement that updates the value of s.
What is the major advantage of using a for loop instead of a while loop? a. Unlike with a while loop, the execution of multiple statements can depend on the test condition. b. With a for loop, it is impossible to create an infinite loop. c. It is the only way to achieve an indefinite loop. d. The loop control variable is initialized, tested, and altered all in one place.
Questions:1. A criticism of the break and continue statements is that each is unstructured. These statements can always be replaced by structured statements. Describe in general how you’d remove any break statement from a loop in a program and replace it with some structured equivalent. [Hint: The break statement leaves a loop from within the body ofthe loop. Another way to leave is by failing the loop-continuation test. Consider using in theloop-continuation test a second test that indicates “early exit because of a ‘break’ condition.”] Use the technique you developed here to remove the break statement from the program of Fig. 5.13. 2. Write a program that uses for statements to print the following patterns separately, one below the other. Use for loops to generate the patterns. All asterisks (*) should be printed by a single statement of the form cout << '*'; (this causes the asterisks to print side by side). [Hint: The last two patterns require that each line begin with an…
Write nested for loops to print the following pattern, as shown in the picture.
A criticism of the break statement and the continue statement is that each is unstructured.Actually, break statements and continue statements can always be replaced by structured statements, although doing so can be awkward. Describe in general how you would remove any breakstatement from a loop in a program and replace that statement with some structured equivalent.[Hint: The break statement leaves a loop from within the body of the loop. The other way to leaveis by failing the loop-continuation test. Consider using in the loop-continuation test a second testthat indicates “early exit because of a ‘break’ condition.”] Use the technique you developed here toremove the break statement from the program of Fig. 4.11
True or False ___(4) In a while loop, the body of the loop has to be executed at least once whether the test is true or not. ___(5) In Java a while loop can be changed to a for loop and vice versa. ___(6) Java statement !( x / 3 = = 6 ) || y*3 = = -6 ; evaluates to false if x=19 and y= -2
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Answer the following sentences true or false 1. The body of a loop can contain more than one statement. 2. \n is used for formatting purposes which means the value will be printed on a new line 3. In a do…while loop, the condition is always executed after the body of a loop.
C++ please! Write code with one while loop that prints out these 5 lines like this (remember a newline after each line): COUNTDOWN TO ZERO: 4 COUNTDOWN TO ZERO: 3 COUNTDOWN TO ZERO: 2 COUNTDOWN TO ZERO: 1 COUNTDOWN TO ZERO: LIFT OFF!