Get an array of month-ends in a date range
Create a function that would return a list of month-ends falling in a given date range.
If a start date or end date falls on a...
11ヶ月 前
解決済み
Calculate days until Christmas
Provided with inputs year, month, day e.g. 2019,11,12, calculate the number of days until the next Christmas day, i.e. the next ...
11ヶ月 前
解決済み
Radiation Heat Transfer — View Factors (1)
View factors (aka configuration factors) are utilized in some radiation heat transfer models to estimate heat transfer rates bet...
11ヶ月 前
解決済み
Dice face matrix!
This is dice simulator, but instead of making a random die number, you will receive an "pre-rolled" number in and spit out a mat...
11ヶ月 前
解決済み
Make a diamond
Given n, odd number > 1, return n by n matrix consist of "null" and "*" characters arranged like a diamond.
No toolbox funct...
Circle/Pentagon Overlap
Your function will be provided with the five vertices of a pentagon (p) as well as the center point (cp) and radius (r) of a cir...
1年以上 前
解決済み
Energy of a photon
⚛ ☢ ⚛ ☢ ⚛ ☢ ⚛
Given the frequency F of a photon in giga hertz.
Find energy E of this photon...
1年以上 前
解決済み
When Was That Goal Scored?
We want to find out when the goals were scored in a particular soccer game. For each game, we are given a "Goal Event Data" XML ...
1年以上 前
解決済み
Why the heck are they blinking!?!?
Merry Christmas everyone! Sadly, the lights you've had on your tree for so many years burned out, and it's time to get a new se...
Make a simplified barcode
Given an integer to encode, make a barcode using the following encoding scheme:
* The bar code is made from the binary versio...
1年以上 前
解決済み
Ripping numbers apart!
So you have to "rip" a number apart into individual digits... The end output is a cell.
That is if:
x = 12345678
o...
Increment a number, given its digits
Take as input an array of digits (e.g. x = [1 2 3]) and output an array of digits that is that number "incremented" properly, (i...
1年以上 前
解決済み
7 segment LED display
Given a whole number, output how many segments would be lit up to display it on a 7 segment LED display (see Wikipedia: http://e...
Great Circle Distance
Find shortest between two points on a ball given their azimuthal and polar angles (in degrees) as well as the radius of the sphe...
1年以上 前
解決済み
Right and wrong
Given a vector of lengths [a b c], determines whether a triangle with those sides lengths is a right triangle: <http://en.wikipe...
1年以上 前
解決済み
Convert Roman to Arabic Numerals
Based upon what I see on tv and at the movies, the use of Roman numerals indicates something is important or sophisticated (e.g....