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Benjamin Chen


Last seen: nästan 2 år ago |  Active since 2017

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Question


Custom exceptions private methods
I would like to raise a custom error/exception when a user tries to call a private method/constructor. Suppose I have a class: ...

ungefär 7 år ago | 0 answers | 0

0

answers

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The 5th Root
Write a function to find the 5th root of a number. It sounds easy, but the typical functions are not allowed (see the test su...

ungefär 7 år ago

Question


Method chaining unexpected behaviour?
I have noticed some unexpected behaviour with method chaining. Specifically I have a class A from which I want to call the stati...

ungefär 7 år ago | 2 answers | 1

2

answers

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Pernicious Anniversary Problem
Since Cody is 5 years old, it's pernicious. A <http://rosettacode.org/wiki/Pernicious_numbers Pernicious number> is an integer w...

ungefär 7 år ago

Solved


Extra safe primes
Did you know that the number 5 is the first safe prime? A safe prime is a prime number that can be expressed as 2p+1, where p is...

ungefär 7 år ago

Solved


Tick. Tock. Tick. Tock. Tick. Tock. Tick. Tock. Tick. Tock.
Submit your answer to this problem a multiple of 5 seconds after the hour. Your answer is irrelevant; the only thing that matte...

ungefär 7 år ago

Solved


How to subtract?
*&plusmn &plusmn &plusmn &plusmn &plusmn &plusmn &plusmn &plusmn &plusmn &plusmn &plusmn* * Imagine you need to subtract one...

ungefär 7 år ago