Gelöst

Vector with a repeated entry
Create a row vector of length n, filled with 4's. For example, if n = 3, output = [4 4 4] Hint: Search for the function...

fast 4 Jahre vor

Gelöst

Log of a number
Write a script that will give the log of x as output.

fast 4 Jahre vor

Gelöst

Sum of 2 numbers in array
Given an array and a target sum, return true if any 2 numbers in the array sum up to the given target sum. Both numbers cannot h...

fast 4 Jahre vor

Gelöst

Diagonal & Anti-Diagonal Matrix: Easy
Create a matrix as shown below from "magic" square. For example: if input x=9;then use mgic(x) and create the matrix...

fast 4 Jahre vor

Gelöst

Find x in provided equation!
x^2-2*x+1=0 This polynomial can be expressed by using each term's coefficients, such as [1 -2 1]. Using the polynomial ...

fast 4 Jahre vor

Gelöst

Change matrix to vector2
From x = 4 3 5 1 5 1 To y = 4 3 5 1 ...

fast 4 Jahre vor

Gelöst

Removing vibration!
There are [y] that vary with [x] but y including small useless vibration. x=1:10 y=[1.71 2.03 3.28 4.05 5.10 6.82 7.69 8.3...

fast 4 Jahre vor

Gelöst

Replace 0 to NaN!
In given matrix A=[1 nan nan; 2 2 nan; nan nan 1]; replace NaN to 0. Use matrix A as a input.

fast 4 Jahre vor

Gelöst

Area of Ellipse

fast 4 Jahre vor

Gelöst

Area of square
Find the area of a square whose diagonal length is given as x.

fast 4 Jahre vor

Gelöst

find the value

fast 4 Jahre vor

Gelöst

find the height

fast 4 Jahre vor

Gelöst

NaN

fast 4 Jahre vor

Gelöst

Row avg

fast 4 Jahre vor

Gelöst

imaginary

fast 4 Jahre vor

Gelöst

Real

fast 4 Jahre vor

Gelöst

Let's see how peculiar we can get
The task is to multiply two numbers. But do it in the most peculiar possible way.

fast 4 Jahre vor

Gelöst

Neither minima nor maxima
Input v is a vector. Return all the elements of v which are not a local minimum or maximum. Example: v = [1 2 3 4 5] Ou...

fast 4 Jahre vor

Gelöst

Hardy-Ramanujan number
Find the first Hardy-Ramanujan number.

fast 4 Jahre vor

Gelöst

Create a column vector of n elements between a and b (both included)
Given lower limit a and an upper limit b, create a column vector of n elements inclusive of a and b. For example: a = 1, b = 4,...

fast 4 Jahre vor

Gelöst

Higher! Lower!
My kids have started to play the "I'm thinking of a number between X and Y" game in the car on trips to and from their swim less...

fast 4 Jahre vor

Gelöst

Self-similarity 2 - Every third term
Self-similar integer sequences are certain sequences that can be reproduced by extracting a portion of the existing sequence. Se...

fast 4 Jahre vor

Gelöst

Divisible by n, prime divisors (including powers)
For this problem, you will be provided an array of numbers (not necessarily in order). Return the array of numbers with only pri...

fast 4 Jahre vor

Gelöst

The 5th Root
Write a function to find the 5th root of a number. It sounds easy, but the typical functions are not allowed (see the test su...

fast 4 Jahre vor

Gelöst

Double Fibonacci
double_fibonacci takes two integers, each greater than one, as input arguments (it does not have to check the format of the inpu...

fast 4 Jahre vor

Gelöst

Multiply binary numbers
Write a function to multiply two binary numbers input as strings. For example, input values of ‘1011’ and ‘101’ should give ’110...

fast 4 Jahre vor

Gelöst

Calculate the probability that at least two people in a group share the same birthday.
Calculate the probability that at least two people in a group share the same birthday. Given an integer input n, return to 0.015...

fast 4 Jahre vor

Gelöst

Find max prime number
Given integer number n. Find the max prime number (mpn) that smaller than or equal to n. Example: n = 10 --> mpn = 7

fast 4 Jahre vor

Gelöst

Product of all elements in an array
Compute the product of all elements in an array.

fast 4 Jahre vor

Gelöst

BULLSEYE Part 2: Reference Problem 18 BULLSEYE
Given n (always odd), return output a that has concentric rings of the 1s and 0s around the center point. Examples: Input ...

fast 4 Jahre vor