Community Profile

# William

Last seen: Today Active since 2012

Semi-retired physicist with interests in numerical modeling and mathematics.

All

#### Content Feed

View by

Solved

Rows number
Find the number of rows in a given matrix.

4 hours ago

Solved

Finding the 9th power of a variable
Getting aquainted with finding the 9th power of a variable

5 hours ago

Solved

Finding the 8th power of a variable
Getting aquainted with finding the 8th power of an element.

5 hours ago

Solved

How to find a 7th power of a variable
Getting aquainted with finding the 7th power of a variable.

5 hours ago

Solved

How to find the sixth power of a variable
Getting an aquainatance of finding the sixth power of a variable.

5 hours ago

Solved

How to find the 5th power of a variable
Getting an aquaintance of how to find the 5th power of a variable

5 hours ago

Solved

How to find the 4th power of a variable
Getting an aquaintance on how to solve for the 4th power of a variable.

5 hours ago

Solved

How to cube root something
An aquaintance on how to cube root an element

5 hours ago

Solved

How to square root something
A practice problem to get you aquainted with how to square root something.

5 hours ago

Solved

How to square something
Looking to see if something could be squared from the code you created from the input of x

5 hours ago

Solved

Dyck words
A Dyck word can be considered as a string of n X's and n Y's arranged to have at least as many X's in an initial segment of the ...

3 days ago

Solved

Cluster Partition
Given an array (row or column) of numbers, divide the array into consecutive positive/negative numbers. 0 is to be treated inde...

6 days ago

Solved

Exact Cover
An efficient solution to the exact cover problem can be useful in many situations. In this problem, you are welcome to use Knuth...

6 days ago

Solved

IQpuzzler Preparation #3: Detect isolated groups of zeros in a matrix
Return true if any small, rectangular shaped, isolated groups of zeros (size 1x1, 1x2, 2x1, 1x3, 3x1 or 2x2) are present in a ma...

6 days ago

Solved

Sum the unitary divisors of a number
Cody Problems 1933 and 46898 deal with , the sum of divisors function. This problem deals with , the sum of unitary divisors fun...

7 days ago

Solved

Cricket - Is It LBW?
LBW has an unfair reputation as complicated. But if you've watched a third umpire referral, you'll know that it's just a logical...

7 days ago

Solved

IQpuzzler Preparation #2: Detect isolated zeros in a 2D matrix
Return true if any isolated single zeros are present in the input M-by-N matrix (zeros with all adjacent elements being non-zero...

7 days ago

Solved

add three numbers to equal 6

8 days ago

Solved

Add the two numbers to equal 3

8 days ago

Solved

Cricket - You Miss, I Hit (Rank Bowlers by Proportion of Bowled and LBW Wickets)
Which bowlers threaten your stumps the most? Given a table of all wickets taken during some particular set of matches and two th...

8 days ago

Solved

Volume of a Square
Find a function that creates the volume of a square if side length is 9

8 days ago

Solved

Easy Sequences 82: Digits of Powers of 2
In Project Euler Problem #16, we are asked for sum of the digits of powers of 2. Here we will be asked for more than that. Give...

10 days ago

Solved

Count the unitary divisors of a number
Cody Problem 56738 asks for a list of the unitary divisors of a number. For this problem, write a function to count the unitary ...

14 days ago

Solved

List unitary divisors of a number
A unitary divisor of a number divides and satisfies gcd(,) = 1. For example, 9 is a unitary divisor of 18 because gcd(9,2) = ...

14 days ago

Solved

learning to code?
dsF

16 days ago

Solved

Vectorial sum
vectroiral sum

16 days ago

Solved

dont try dis lmao
sd

16 days ago

Solved

freeeeeee3

16 days ago

Solved

freeeeee
free

16 days ago

Solved

freeeeee
free points

16 days ago