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 appropriate number of blanks. Extra credit: Combine your code from the four separate problems into a single program that prints all four patterns side by side by making clever use of nested for loops.]
Types of Loop
Loops are the elements of programming in which a part of code is repeated a particular number of times. Loop executes the series of statements many times till the conditional statement becomes false.
Loops
Any task which is repeated more than one time is called a loop. Basically, loops can be divided into three types as while, do-while and for loop. There are so many programming languages like C, C++, JAVA, PYTHON, and many more where looping statements can be used for repetitive execution.
While Loop
Loop is a feature in the programming language. It helps us to execute a set of instructions regularly. The block of code executes until some conditions provided within that Loop are true.
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 appropriate number of blanks. Extra credit: Combine your code from the four separate problems into a single program that prints all four patterns side by side by making clever use of nested for loops.]
(Drawing Patterns with Nested for Loops) 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 appropriate number of blanks. Extra credit: Combine your code from the four separate problems into a single program that prints all four patterns side by side by making clever use of nested for loops.]
![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 appropriate number of blanks.
Extra credit: Combine your code from the four separate problems into a single program that
prints all four patterns side by side by making clever use of nested for loops.]
(Drawing Patterns with Nested for Loops) 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 appropriate number of blanks.
Extra credit: Combine your code from the four separate problems into a single program that
prints all four patterns side by side by making clever use of nested for loops.)
(b)
(c)
(d)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb240d36e-e080-41c0-b761-43364f796940%2F695875b9-be5e-43fc-9ce6-d056ecfd50a0%2Fu16u5on_processed.png&w=3840&q=75)
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