#### SpiralFlex

##### Well-Known Member

- Joined
- Dec 18, 2010

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Hello and enjoy. =)

Rules are quite simple, post questions then a person responds and then they in turn posts another question.

Q1. Write a function that outputs a right isosceles triangle of height and width n. (Eg when n = 3)

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Q2. Write a function to calculate if a number is prime. Return a message "//number// is a prime" if it is, if not return "//number// is not a prime".

Q3. A perfect number is a positive integer equal to the sum of its positive divisors excluding the number itself (

Rules are quite simple, post questions then a person responds and then they in turn posts another question.

Q1. Write a function that outputs a right isosceles triangle of height and width n. (Eg when n = 3)

*

**

***

Q2. Write a function to calculate if a number is prime. Return a message "//number// is a prime" if it is, if not return "//number// is not a prime".

Q3. A perfect number is a positive integer equal to the sum of its positive divisors excluding the number itself (

*). For example 6 is a perfect number. 1+2+3 = 6. Write a function to determine if a number is a perfect number.**aliquot sum*
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