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Solved
Beginner's Problem - Squaring
Try out this test problem first. Given the variable x as your input, square it by two and put the result in y. Examples: ...
4 years ago
Solved
Square root
Given x (a matrix), give back another matrix, where all the elements are the square roots of x's elements.
4 years ago
Solved
Arrange vector in ascending order
Arrange a given vector in ascending order. input = [4 5 1 2 9]; output = [1 2 4 5 9];
4 years ago
Solved
Area of a triangle
A triangle is given with base *'b'* ,vertical hight *'h'* . then find it's area.
4 years ago
Solved
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...
4 years ago
Solved
Divide by 4
Given the variable x as your input, divide it by four and put the result in y.
4 years ago
Solved
surface of a spherical planet
you just discovered its circumference, that is the input.
4 years ago
Solved
Change string to number
Change given string to number. (hint: there is already function) Changing from ['1234'] to [1234] is one of example
4 years ago
Solved
Who invented zero?
We know the importance zero in computer science, mathematics... but who invented zero? Clue: He was the first in the line ...
4 years ago
Solved
Volume of a box
Given a box with a length a, width b, and height c. Solve the volume of the box.
4 years ago
Solved
Is it prime?
Given a number, check whether it is prime or not. If prime output is true, otherwise false.
4 years ago
Solved
Who is the smartest MATLAB programmer?
Who is the smartest MATLAB programmer? Examples: Input x = 'Is it Obama?' Output = 'Me!' Input x = 'Who ?' Ou...
4 years ago
Solved
Create a Matrix of Zeros
Given an input x, create a square matrix y of zeros with x rows and x columns.
4 years ago
Solved
Who knows the last digit of pi?
There is only one man who knows the last digit of pi, who is that man? Give the name of that man, who, by popular believe, can ...
4 years ago
Solved
Change matrix to vector
Vector is a matrix whose size is 1 x n or n x 1. Change matrix to vector. x = 4 3 5 1 ...
4 years ago
Solved
Perimeter of a semicircle
Given the diameter d, find the perimeter of a semicircle
4 years ago
Solved
Create tangent function out of sine function only
Please don't use cosine and tangent functions
4 years ago
Solved
Display negative numbers
Given array,x, display all the negative numbers and display output as y. Example x=[1 -2 3 -4] , output is y=[-2 -4].
4 years ago
Solved
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 ...
4 years 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];
4 years ago
Solved
Sum of Two Numbers
Given two integer numbers x and y, calculate their sum and put it in z. Examples: Inputs x = 2, y = 4 Output z is 6 ...
4 years ago
Solved
How to calculate log?
There is a log that have base 5. How to calculate? log5(x)?
4 years ago
Solved
Area of a Square
Inside a square is a circle with radius r. What is the area of the square?
4 years ago
Solved
Create tangent function out of cosine only
Please don't use tangent and sine functions
4 years ago
