Ethan
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Solved
Area of a triangle
A triangle is given with base *'b'* ,vertical hight *'h'* . then find it's area.
mer än ett år ago
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Volume Pillar
Calculate the volume of a pillar with radius l and heigth ar.
mer än ett år ago
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multiply by three
Given the variable x as your input, multiply it by 3 and put the result equal to y. Examples: Input x = 2 Output y is ...
mer än ett år ago
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Perimeter of a semicircle
Given the diameter d, find the perimeter of a semicircle
mer än ett år ago
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Y=X
Given an input variable x, output a variable y that is equal in value to x. Example: Input x = 1 Output y is 1 Inp...
mer än ett år ago
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Compute a dot product of two vectors x and y
x and y are input vectors, d is a number and contains their dot product
mer än ett år ago
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surface of a spherical planet
you just discovered its circumference, that is the input.
mer än ett år ago
Solved
Divide by 4
Given the variable x as your input, divide it by four and put the result in y.
mer än ett år ago
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Square root
Given x (a matrix), give back another matrix, where all the elements are the square roots of x's elements.
mer än ett år ago
Solved
Calculate area of sector
A=function(r,seta) r is radius of sector, seta is angle of sector, and A is its area. Area of sector A is defined as 0.5*(r^2...
mer än ett år ago
Solved
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...
mer än ett år ago
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Add two numbers
Calculate the sum of two numbers. Example input = [2 3] output = 5
mer än ett år ago
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Find the largest value in the 3D matrix
Given a 3D matrix A, find the largest value. Example >> A = 1:9; >> A = reshape(A,[3 1 3]); >> islargest(A) a...
mer än ett år ago
Solved
Sorted highest to lowest?
Return 1 if the input is sorted from highest to lowest, 0 if not. Example: 1:7 -> 0 [7 5 2] -> 1
mer än ett år ago
Solved
Tell me the slope
Tell me the slope, given a vector with horizontal run first and vertical rise next. Example input: x = [10 2];
mer än ett år ago
Solved
Bottles of beer
Given an input number representing the number of bottles of beer on the wall, output how many are left if you take one down and ...
mer än ett år ago
Solved
radius of a spherical planet
You just measured its surface area, that is the input.
mer än ett år ago
Solved
The Hitchhiker's Guide to MATLAB
Output logical "true" if the input is the answer to life, the universe and everything. Otherwise, output logical "false".
mer än ett år ago
Solved
Simple equation: Annual salary
Given an hourly wage, compute an annual salary
mer än ett år ago
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Weighted average
Given two lists of numbers, determine the weighted average as follows Example [1 2 3] and [10 15 20] should result in 33.3...
mer än ett år ago
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Pizza!
Given a circular pizza with radius _z_ and thickness _a_, return the pizza's volume. [ _z_ is first input argument.] Non-scor...
mer än ett år ago
Solved
Determine if input is odd
Given the input n, return true if n is odd or false if n is even.
mer än ett år ago
Solved
Convert from Fahrenheit to Celsius
Given an input vector |F| containing temperature values in Fahrenheit, return an output vector |C| that contains the values in C...
mer än ett år ago
Solved
Calculate Amount of Cake Frosting
Given two input variables r and h, which stand for the radius and height of a cake, calculate the surface area of the cake you n...
mer än ett år ago
Solved
Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...
mer än ett år ago
Solved
Make roundn function
Make roundn function using round. x=0.55555 y=function(x,1) y=1 y=function(x,2) y=0.6 y=function(x,3) ...
mer än ett år ago
Solved
Rounding off numbers to n decimals
Inspired by a mistake in one of the problems I created, I created this problem where you have to round off a floating point numb...
mer än ett år ago
Solved
Matlab Basics - Rounding II
Write a script to round a variable x to 3 decimal places: e.g. x = 2.3456 --> y = 2.346
mer än ett år ago