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William


Last seen: Today |  Aktiv seit 2012

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

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Gelöst


addition
1+x = 18

etwa 7 Stunden vor

Gelöst


addition
1+x = 17

etwa 7 Stunden vor

Gelöst


addition
1 + x =16

etwa 7 Stunden vor

Gelöst


addition
1+ x = 15

etwa 7 Stunden vor

Gelöst


addition
1+x = 14

etwa 7 Stunden vor

Gelöst


addition
x+ 1 = 13

etwa 7 Stunden vor

Gelöst


addition
1+ x =12

etwa 7 Stunden vor

Gelöst


addition
1+ x = 11

etwa 7 Stunden vor

Gelöst


addition
1 +x =10

etwa 7 Stunden vor

Gelöst


addition
1+ x = 9

etwa 7 Stunden vor

Gelöst


addition
1+x = 8

etwa 7 Stunden vor

Gelöst


addition
1 + x = 7

etwa 7 Stunden vor

Gelöst


addition
1+ x = 6

etwa 7 Stunden vor

Gelöst


addition
addition 1 +x to get 5

etwa 7 Stunden vor

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addition
added 1 + x to get 4

etwa 7 Stunden vor

Gelöst


addition
adding 1 + x to get 3

etwa 7 Stunden vor

Gelöst


List the ways to write 1/n as the sum of two unit fractions
Cody Problem 59841 involved counting the ways that can be written as the sum of two unit fractions (those with a numerator of 1...

4 Tage vor

Gelöst


Count the ways to write 1/n as the sum of two unit fractions
The number 1/2 can be written as 1/3+1/6 and 1/4+1/4, and the number 1/9 can be written as 1/18+1/18, 1/12+1/36, and 1/10+1/90. ...

4 Tage vor

Gelöst


List the segmented numbers
The sequence of segmented numbers begins 1, 2, 4, 5, 8, 10, 14, 15, 16. Notice that none of the terms is the sum of consecutive ...

4 Tage vor

Gelöst


Out-of-Place Elements Count
Determine the number of elements in a list of integers that are not in their original order after sorting the list in ascending ...

4 Tage vor

Gelöst


Determine if the square root is an integer.
Write code that returns true if perfect square and returns false if square root is not an integer.

6 Tage vor

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Calculate the Area of the Ring
You have Ring which consist of inner and outer Circles with Radius r and R which are not given but you'll be given Hprizontal ...

11 Tage vor

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Determine whether a number is a Gaussian prime
A Gaussian prime is a number that cannot be factored. For example, is not a Gaussian prime because it can be factored as the p...

11 Tage vor

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Sequencing Odd Even numbers
Given an input value n, create a vector which contains all odd numbers & even numbers centered around mean of vector. If the me...

11 Tage vor

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Extract Increasing Integers from Digit String
Given a string containing only digits, the function get_integers should return the list of increasing integers obtained by readi...

16 Tage vor

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Matrix Rotation
Write a MATLAB function that rotates a given matrix by 90 degrees clockwise. The rotation should be performed in-place, without ...

16 Tage vor

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Palindrome Checker
Create a MATLAB function that checks whether a given string is a palindrome or not. A palindrome is a word, phrase, number, or o...

16 Tage vor

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Sun angle
Determine the angle of the sun above the horizon based on the time of day. Assumptions: the sun rises in the East at 6h00, cor...

17 Tage vor

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Replace with Lower
Given a list of integers, for each element, replace it with the minimum integer found in the sub-list to its strict right (exclu...

17 Tage vor

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Sort by absolute value
Given a list of numbers, arrange them in ascending order based on their absolute values. For example, for the list [-30, -5, 1...

17 Tage vor

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