문제를 풀었습니다

Whether the input is vector?
Given the input x, return 1 if x is vector or else 0.

대략 1개월 전

문제를 풀었습니다

Find max
Find the maximum value of a given vector or matrix.

대략 1개월 전

문제를 풀었습니다

Get the length of a given vector
Given a vector x, the output y should equal the length of x.

대략 1개월 전

문제를 풀었습니다

Inner product of two vectors
Find the inner product of two vectors.

대략 1개월 전

문제를 풀었습니다

Arrange Vector in descending order
If x=[0,3,4,2,1] then y=[4,3,2,1,0]

대략 1개월 전

문제를 풀었습니다

Circular Primes (based on Project Euler, problem 35)
The number, 197, is called a circular prime because all rotations of the digits: 197, 971, and 719, are themselves prime. The...

대략 2개월 전

문제를 풀었습니다

Mersenne Primes vs. All Primes
A Mersenne prime (M) is a prime number of the form M = 2^p - 1, where p is another prime number. <https://www.mathworks.com/matl...

대략 2개월 전

문제를 풀었습니다

Project Euler: Problem 7, Nth prime
By listing the first six prime numbers: 2, 3, 5, 7, 11, and 13, we can see that the 6th prime is 13. What is the Nth prime numb...

대략 2개월 전

문제를 풀었습니다

Determine connected components of a graph
Adjacency matrix of an undirected graph is given. Return the number of connected components in the graph.

대략 2개월 전

문제를 풀었습니다

Determine whether a vector is monotonically increasing
Return true if the elements of the input vector increase monotonically (i.e. each element is larger than the previous). Return f...

대략 2개월 전

문제를 풀었습니다

Check if number exists in vector
Return 1 if number a exists in vector b otherwise return 0. a = 3; b = [1,2,4]; Returns 0. a = 3; b = [1,2,3]; Returns 1.

대략 2개월 전

문제를 풀었습니다

Swap the first and last columns
Flip the outermost columns of matrix A, so that the first column becomes the last and the last column becomes the first. All oth...

대략 2개월 전

문제를 풀었습니다

Swap the input arguments
Write a two-input, two-output function that swaps its two input arguments. For example: [q,r] = swap(5,10) returns q = ...

대략 2개월 전

문제를 풀었습니다

Column Removal
Remove the nth column from input matrix A and return the resulting matrix in output B. So if A = [1 2 3; 4 5 6]; ...

대략 2개월 전

문제를 풀었습니다

Reverse the vector
Reverse the vector elements. Example: Input x = [1,2,3,4,5,6,7,8,9] Output y = [9,8,7,6,5,4,3,2,1]

대략 2개월 전

문제를 풀었습니다

Select every other element of a vector
Write a function which returns every other element of the vector passed in. That is, it returns the all odd-numbered elements, s...

대략 2개월 전

문제를 풀었습니다

Length of the hypotenuse
Given short sides of lengths a and b, calculate the length c of the hypotenuse of the right-angled triangle. <<https://i.imgu...

대략 2개월 전

문제를 풀었습니다

Triangle Numbers
Triangle numbers are the sums of successive integers. So 6 is a triangle number because 6 = 1 + 2 + 3 which can be displayed ...

대략 2개월 전

문제를 풀었습니다

Generate a vector like 1,2,2,3,3,3,4,4,4,4
Generate a vector like 1,2,2,3,3,3,4,4,4,4 So if n = 3, then return [1 2 2 3 3 3] And if n = 5, then return [1 2 2 3 3 3 4...

대략 2개월 전

문제를 풀었습니다

Make the vector [1 2 3 4 5 6 7 8 9 10]
In MATLAB, you create a vector by enclosing the elements in square brackets like so: x = [1 2 3 4] Commas are optional, s...

대략 2개월 전

문제를 풀었습니다

Finding Perfect Squares
Given a vector of numbers, return true if one of the numbers is a square of one of the numbers. Otherwise return false. Example...

대략 2개월 전

문제를 풀었습니다

Return area of square
Side of square=input=a Area=output=b

대략 2개월 전

문제를 풀었습니다

Find the sum of all the numbers of the input vector
Find the sum of all the numbers of the input vector x. Examples: Input x = [1 2 3 5] Output y is 11 Input x ...

대략 2개월 전

문제를 풀었습니다

Add two numbers
Given a and b, return the sum a+b in c.

대략 2개월 전

문제를 풀었습니다

Draw a '6' in a zero matrix!

대략 2개월 전

문제를 풀었습니다

Sum of series III
What is the sum of the following sequence: Σ(2k-1)^3 for k=1...n for different n?

대략 2개월 전

문제를 풀었습니다

Find the two-word state names
Given a list of states, remove all the states that have two-word names. If s1 = 'Alabama Montana North Carolina Vermont N...

대략 2개월 전

문제를 풀었습니다

Change the sign of even index entries of the reversed vector
change the signs of the even index entries of the reversed vector example 1 vec = [4 -1 -2 9] ans = [9 2 -1 -4] example2...

대략 2개월 전

문제를 풀었습니다

Back to basics 15 - classes
Covering some basic topics I haven't seen elsewhere on Cody. Return the class of the input variable.

대략 2개월 전

문제를 풀었습니다

Add a row of zeros on top of a matrix
Given a matrix, insert a row of zeros as the top row.

대략 2개월 전