Martin C.
University of Toronto CS master's student.
martincarrington.com
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1 of your answers has been accepted
Awarded to Martin C. on 24 Apr 2020
Provide your first answer ever to someone else's question
Awarded to Martin C. on 08 Oct 2019
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Awarded to Martin C. on 05 Mar 2019
Solve 500 problems
Awarded to Martin C. on 09 Aug 2018
Your submissions received 3 five star ratings
Awarded to Martin C. on 09 May 2020
Your submissions were downloaded 30 or more times in a month
Awarded to Martin C. on 05 Feb 2020
Your submission is selected as "Pick of The Week"
Awarded to Martin C. on 17 Jan 2020
Have 1 submission connected to GitHub
Awarded to Martin C. on 09 Oct 2019
Publish your first submission
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Awarded to Martin C. on 12 Jul 2018
Be the first to solve a problem
Awarded to Martin C. on 01 Aug 2016
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Awarded to Martin C. on 01 Aug 2016
Content Feed
Solved
Simpsons's rule (but not Homer Simpson)
I wonder what Homer Simpson would have thought of Simpson's rule? Somehow I doubt his thoughts would have included the phrase Ne...
1 year 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...
1 year ago
Solved
I Plead the Fifth
Write a function to provide a yes or no answer to the input string. However, it must plead the 5th amendment (return an empty st...
1 year ago
Solved
Polarisation
You have n polarising filters stacked one on top of another, and you know each axis angle. How much light gets passed through th...
1 year ago
Solved
MinMax mapping
Given a matrix, map all the elements within a given interval. For example, a=[ 2 5 10] mapped in the interval [1,2] ...
1 year ago
Solved
Orthogonal lines
Check whether two given lines are orthogonal or not. Two lines are orthogonal if they create a right angle at their intersect...
1 year ago
Solved
Positive Definiteness of a Matrix
Determine if input matrix is positive definite or not.
1 year ago
Solved
Find the index of elements in a string vector
In the vector of v, find the index of elements specified by a. v = ["Lion","Koara","Elephant","Snake","Dog","Cat","Camel"]; ...
1 year ago
Solved
Area-02
Given the radius of the circle inscribed in a square, find the area of the square that can be fitted perfectly in the corner. ...
1 year ago
Solved
Area-01
Given the radius of the circle inscribed in a square, find the area that is not bounded by the circle but inside the square. ...
1 year ago
Solved
Sum of series
a(n) = n^2 - (n-1)^2 find the summation of the series upto n i.e. a(1)+a(2)+...+a(n)
1 year ago
Solved
Coin distribution
Imagine, u r in a shop. ur bill is n(2200). u want to pay the bill with minimum no of coins u have. u've coins of - 2000,1000...
1 year ago
Solved
$10,000 sequence
Find the nth term of the Hofstadter–Conway sequence and its chaotic cousin. <https://en.wikipedia.org/wiki/Hofstadter_sequenc...
1 year ago
Solved
Sum! Sum! Sum!
Calculate the sum of the sequence up to nth term >> a,aa,aaa,aaaa,... 2,22,222,2222,... [for a=2]
1 year ago
Solved
Determina el número de cifras de un número
Crea una función que te devuelva el número de cifras de un número. Algunos ejemplos para ayudarte serían: El número 125 tie...
1 year ago
Solved
Missing five
Convert decimal numbers to a base-9 notation missing the digit *5* <<http://www.alfnie.com/software/missing5.jpg>> Too man...
1 year 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...
1 year ago
Submitted
ez (easy) plotter
MATLAB app that makes plotting functions easy and fun
1 year ago | 7 downloads |
Solved
Question 1
Implement a function named q1 with one input argument named n. This function should return the multiplication of all odd numbers...
1 year ago
Solved
Basic electricity in a dry situation
⚡ ⚡ ⚡ ⚡ ⚡ ⚡ ⚡ ⚡ ⚡ ⚡ ⚡ ⚡ ⚡ ⚡ ⚡ ⚡ ⚡ ⚡ &#...
1 year ago
Solved
Roots of a quadratic equation.
Calculate the roots of a quadratic equation, given coefficients a, b, and c, for the equation a*x^2 + b*x + c = 0.
1 year ago
Solved
execute the declaration in strings and return value
execute the commands in strings and return value input='a=23' output=23
1 year ago
Solved
Free-time Equation
Given a 7-day week, an *_nc_* -number of *_tc_* -hour classes, *_ta_* -hours awake in a day, and *_tw_* -hours that you work in ...
1 year ago
Solved
Find the index of the lowest number in a matrix
Take a matrix, and find the [row cal] index of the lowest number
1 year ago
Solved
calculate PI without using pi function
There are many methods to get the pi(Ratio of circumference to diameter). You should get pi without using the pi function in M...
1 year ago
Solved
Tony's trick for duplicating an mx1 vector n times
Without using repmat, or for loop, or concatenation, create a function to duplicate a vector, v, a specified number of times, n....
1 year ago
Solved
Remove the polynomials that have positive real elements of their roots.
The characteristic equation for a dynamic system is a polynomial whose roots indicate its behavior. If any of the <http://www.ma...
1 year ago
