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Calculate determinent
Calculate determinent of given matrix A=[2 4;3 5]; function(A) Output should be -2

mehr als 9 Jahre vor

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Derive Me Crazy
Given a polynomial, output its derivative. Example: input = [1 0 0] % x^2 output = [2 0] % 2x

mehr als 9 Jahre vor

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Integrate Me
Given polynomial, output the integral (with k = 1 for simplicity purposes) Example: input = [2 1] % 2x+1 output = [1 1 1]...

mehr als 9 Jahre vor

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Print true if
all elements are larger than 5 a=[1 3 5 8 6]; b=[6 6 6 6 6]; function(a) should be false, and function(b) will be tru...

mehr als 9 Jahre vor

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Print true if (2)
There are 0. a=[1 2 3 4 0]; b=[1 1 1 1 1]; function(a) is true, and function(b) is false.

mehr als 9 Jahre vor

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Money money money
There's a group of men called 5/6. It's like when you borrow $5, you need to pay him $6 Try to code, 5/6 people haha

fast 10 Jahre vor

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Second smallest number
What is the second smallest number in x? example: x = [1 2 3 4 5 6 7 8 9] y = 2

fast 10 Jahre vor

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Non trivial identities - identity handle
Return x by handling the identity function.

fast 10 Jahre vor

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Add Me To Death (Sum sum sum)
Given certain vector, sum of the input vector, get the sum of 2 adjacent numbers in the input, and sum of the output vector (wh...

fast 10 Jahre vor

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Magnitude of a vector
Given a vector x, what is its magnitude?

fast 10 Jahre vor

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String revert
Revert all words in a sting x for example, if x = 'this is a sentence' then y should be 'sentence a is this'

fast 10 Jahre vor

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Back to Basics
Dot product of vectors. Given two vectors A and B, calculate their dot product. A=[1 2 3]; B=[3 2 1]; C=10;

fast 10 Jahre vor

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Non trivial identities - linear system
Return x by solving a linear system.

fast 10 Jahre vor

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Multiply all elements of vector but not me
me = 1 Just a freebie Good luck :)

fast 10 Jahre vor

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Skip and Add
Given x, and y From 1 to x, add every y interval

fast 10 Jahre vor

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X plus binary inverted x
Given a n-bits number x, what is the sum of x to the binary inverted version of x? (this might be more simple than you think :-)...

fast 10 Jahre vor

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This is just like your weight :)
Imagine your weight as a sawtooth wave appended with a slope It varies yet the trend is increasing :) Decode the values throug...

fast 10 Jahre vor

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Transpose Matrix Without Using Built-in Matlab Function
Transpose Matrix Without Using Built-in Matlab Function Example a = [1;2;3] out = [1 2 3]

fast 10 Jahre vor

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Max Sum That You Can Get Of 2 Numbers given variable input
Given variable input length,combine 2 numbers from and output maximum sum the combinations can generate Example x = 3; y = 5;...

fast 10 Jahre vor

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Convert Miles To Kilometers
Given input in miles, output into kilometers

fast 10 Jahre vor

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Calculate BMI
BMI = (weight_in_lbs * 703) / (height_in_inches^2) Inputs are in kg and cm

fast 10 Jahre vor

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Euclidean inter-point distance matrix
The Euclidean distance between two points in a p-dimensional space is a really common thing to compute in the field of computati...

fast 10 Jahre vor

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Odd row
Create a row 'y' with odd numbers where the range of numbers is given by 'x' and the space between them by 'm'. The first number...

fast 10 Jahre vor

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What's size of TV?
Many people buy TV. Usually they ask about diagonal. But also important are width and height. Let's assume that all TV have rati...

fast 10 Jahre vor

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Return the circumference and area of a circle with radius r
Write a function to calculate the circumference and area of a circle with radius r.

fast 10 Jahre vor

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Rutgers Homework 3 Problem 3
Please solve homework 3 problem 3.

fast 10 Jahre vor

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Sum of digits of powers of 2
Given n, first, calculate the number 2^n. Then, sum the digits that comprise that number. For example: Input: n = 7 2^n = ...

fast 10 Jahre vor

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this is a test problem
this is a anniversary test problem

fast 10 Jahre vor

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S-T-R-E-T-C-H I-T O-U-T
You will be given a row of numbers (x), and a single number (n). Your job is to write a script that will stretch out the row of...

fast 10 Jahre vor

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Given the variable x as your input, multiply it by four, then divide it by two. Then put the result in y.
If x = 5, y = 4*5/2 = 10

fast 10 Jahre vor