Give me an example of Algorithm Workbench ${?}_{(})$

Design an If$-$Then statement $($or a flowchart with a single alternative decision

structure$)$ that assigns $20$ to the variable y and assigns $40$ to the variable $z$ if the

variable x is greater than $100.$

Design an If$-$Then statement $($or a flowchart with a single alternative decision

structure$)$ that assigns $0$ to the variable $b$ and assigns $1$ to the variable $c$ if the

variable a is less than $10.$

Design an If$-$Then$-$Else statement $($or a flowchart with a dual alternative decision

structure$)$ that assigns $0$ to the variable b if the variable a is less than $10.$

Otherwise, it should assign $99$ to the variable b$.$

The following pseudocode contains several nested If$-$Then$-$Else statements.

Unfortunately, it was written without proper alignment and indentation. Rewrite the

code and use the proper conventions of alignment and indentation.

If score $<mn>6</mn><mn>0</mn>$ Then

Display "Your grade is F$."$

Else

If score $<mn>7</mn><mn>0</mn>$ Then

Display "Your grade is D$."$

Else

If score $<mn>8</mn><mn>0</mn>$ Then

Display "Your grade is C$."$

Else

If score $<mn>9</mn><mn>0</mn>$ Then

Display "Your grade is B$."$

Else Else

Display "Your grade is A$."$

End If

End If

End If

End If

Design nested decision structures that perform the following: If

is greater

than $10$ and amount$2$ is less than $100,$ display the greater of amount$1$ and

amount$2.$

Rewrite the following If$-$Then$-$Else If statement as a select case statement.

If selection $==1$ Then

Display "You selected A$."$

Else If selection $==2$ Then

Display "You selected $2."$

Else If selection $==3$ Then

Display "You selected $3."$

Else If selection $==4$ Then

Display "You selected $4."$

Else

Display "Not good with numbers, eh$?"$

End If

Design an If$-$Then$-$Else statement $($or a flowchart with a dual alternative decision

structure$)$ that displays "Speed is normal" if the speed variable is within the range

of $24$ to $56.$ If speed holds a value outside this range, display "Speed is

abnormal." Design an If$-$Then$-$Else statement $($or a flowchart with a dual alternative decision

structure$)$ that determines whether the points variable is outside the range of $9$ to

If the variable holds a value outside this range it should display "Invalid

points." Otherwise, it should display "Valid points."

Design a case structure that tests the month variable and does the following:

If the month variable is set to $1,$ it displays "January has $31$ days."

If the variable is set to $2,$ it displays "February has $28$ days."

If the month variable is set to $3,$ it displays "March has $31$ days."

If the month variable is set to anything else, it displays "Invalid selection."

Write an If$-$Then statement that sets the variable hours to $10$ when the flag

variable minimum is set.

TIPS ON HOW TO SOLVE:

$1$ Use $x,y,z$ as variables

Wrte an if statement

Similar example:

If $x<mn>6</mn><mn>0</mn>$ Then

$y=25$

$z=10$

End if

$2$ Use a$,$b$,$c as variables

Wrte an if statement

Sample:

If $a<mn>6</mn><mn>0</mn>$ Then

$b=25$

$c=10$

End if

$3$ Use a$,$b as variables

Use an if$-$else statement

Sample:

If $a<mn>5</mn><mn>0</mn>$ Then

$b=10$

Else

$b=70$

End If

Use score as a variable

Use an if$-$Else if$-$Else if$-$Else if$-$End if$-$End if$-$End if$-$End if statement

Use 'Program $4-6\text{'}$ in Chap $03$ as a sample.

Use amount as a variable

Use an if$-$nested if$-$nested if$-$Else$-$End if$-$End if$-$End if statement

Use selection as a variable

Use Switch $($or Select$)-$'Case $1$:$\text{'}-$Case $2$:$\text{'}-$Case $3$:$\text{'}-$Case $4$:$\text{'}-$Default$-$End Switch$($or Select$)$ statement

Use speed as variable

Use if $($condition $1)$ AND $($condition $2)$ Then $-$ Else $-$ End if statement

Use points as variable

Use if $($condition $1)$ OR $($condition $2)$ Then $-$ Else $-$ End if statementUse points as variable

Use if $($condition $1)$ OR $($condition $2)$ Then $-$ Else $-$ End if statement

Use Program $4-10$ in Chap $03$ as a sample.

Use month as a variable

Use Switch $($or Select$)-$Case $1$:$\text{'}-$Case $2$:$\text{'}-$Case $3$:$\text{'}-$Default$-$End Switch$($or Select$)$ statement

Easy. Write your own code.

Debugging Exercises

Identify a wrong sign $($a syntax issue$).$

Think about the precedence among!$($NOT$),$ &&$($AND$),$II $($OR$)$ operators and the way you can change the precedence.

Reread 'Checking Numeric Ranges' section in Chap $03.$