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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...

2 maanden ago

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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...

2 maanden ago

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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...

2 maanden ago

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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...

2 maanden ago

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Volume of a Square

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

2 maanden ago

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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...

2 maanden ago

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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 ...

2 maanden ago

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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) = ...

2 maanden ago

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Determine if a given input is even or odd?

Given an input, determine if even or odd.

2 maanden ago

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Acid-Base Chemistry: Which side of the reaction is more favorable?

In an Acid-Base reaction, there is always going to be an acid, a base, a conjugate acid, and a conjugate base. When provided wit...

3 maanden ago

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Is the number of 1s in a binary integer odd or even?

Your function should turn the input integers into binary form and count the number of 1s in the binary. If the number is odd, re...

3 maanden ago

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List the nth term of Rozhenko’s inventory sequence

Consider a sequence constructed by repeated inventories. A new inventory begins each time a zero is encountered. The first few i...

3 maanden ago

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Cricket - Report the Result (Part II: Test Matches)

Given two scalar strings representing the scores for a test match, return a string reporting the result in the appropriate form:...

3 maanden ago

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Compute the drag on a moving vehicle

We assume no rolling resistance, and the simple rule for Drag : , where is the density of the fluid (assumed at 1.2 ), is the ...

3 maanden ago

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Check if a year is a leap year or not

Return 1 if a given year is a leap year or 0 if it is not

3 maanden ago

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Remove Duplicates

Remove duplicates from the vector of integers and display in sorted order

3 maanden ago

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Determine if vector has any zeroes

Return 1 if vector has atleast 1 zero, else return 0

3 maanden ago

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Cricket - Career Bowling Statistics

Given a vector s of strings representing a bowler's individual innings records, return their career statistics as a 3-element (n...

3 maanden ago

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Cricket - Report the Result (Part I: Limited Overs)

Given two scalar strings representing the scores for a limited-overs match, return a string reporting the result in the form "Te...

3 maanden ago

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Cricket - Peak Batting Average

Given a vector s of strings representing a batter's individual innings scores (in chronological order), return the highest batti...

3 maanden ago