Specification #$1$

Main class: AverageValue

Specification: Read in integers until the user enters $-1.$ If there was at least one integer, show the average value.

Words$-$to$-$code table

Word Pattern or code

Read in integers

until the user enters $-1.$

If there was at least one integer

show

the average value.

Sample I$/$O

Value: $3$

Value: $4$

Value: $5$

Value: $6$

Value: $-1$

Average $=4\mathrm{.}5$

Specification #$2$

Main class: CountVowels

Specification: Read in characters until the user enters a full stop $\text{'}.\text{'}.$ Show the number of lowercase vowels.

Word Pattern or code

Read in characters

Until the user enters a full stop $\text{'}.\text{'}$

Show

the number of

lowercase vowels.

Sample I$/$O:

Character: t

Character: r

Character: e

Character: a

Character: s

Character: u

Character: r

Character: e

Character: $.$

Vowel count $=4$

Specification #$3$

Main class: MiddleAverage

Specification: Read in integers until the user enters $-1.$ If there were more than $3$ values, show the middle average excluding the biggest and smallest number and whether the sum of values is divisible by count. If there are less than four integers, print $"$No average to display".

Words$-$to$-$code table

Word Pattern or code

Read in integers

until the user enters $-1.$

If there were at least $3$ values

show

the average excluding the biggest and smallest number.

show

whether sum is divisible by count

Sample I$/$O:

Enter an integer $(-1$ to exit$)$: $1$

Enter an integer $(-1$ to exit$)$: $2$

Enter an integer $(-1$ to exit$)$: $3$

Enter an integer $(-1$ to exit$)$: $4$

Enter an integer $(-1$ to exit$)$: $6$

Enter an integer $(-1$ to exit$)$: $-1$

The middle average is: $3\mathrm{.}0$

The sum is not divisible by count