Gelöst

Temperature question
get the temperature...in celcius

fast 7 Jahre vor

Gelöst

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 7 Jahre vor

Gelöst

Count me in
Count the number of occurrences of the second input in the first input Ex. x1 = 12344455511; x2 =2; output = 1 ...

fast 7 Jahre vor

Gelöst

Create cosine function out of sine
Please dont use cos(x) directly

fast 7 Jahre vor

Gelöst

Energy of an object
Calculate the total mechanical energy of an object. Total Energy= Potential energy + Kinetic energy P.E.=m*g*h K.E.=1/2...

fast 7 Jahre vor

Gelöst

Generate the sum of Squares of the given number
|P(n) = 1^2 + 2^2 + ... + n^2| |P(1) = 1| |P(2) = 1 + 4 = 5;| |P(3) = 5 + 9 = 14;| |P(4) = 14 + 16 = 30;|

fast 7 Jahre vor

Gelöst

Generate this matrix
Generate the following matrix. n = 2; out = [-4 -3 -2 -1 0 -3 -2 -1 0 1 -...

fast 7 Jahre vor

Gelöst

sinus function
x is the abscissa. find the absolute value of cosine of -x and the same value with changed sign.

fast 7 Jahre vor

Gelöst

Generate pi using logarithm
Generate pi using logarithm

fast 7 Jahre vor

Gelöst

Sum of diagonals elements of a matrix
Given a matrix, return the sum of all the elements across the diagonals. E.g. A = [1 2 3; 4 5 6; 7 8 9;...

fast 7 Jahre vor

Gelöst

Nth roots of unity
First, find the n nth roots of unity. eg if n = 6, find the n distinct (complex) numbers such that n^6 = 1. <https://en.wiki...

fast 7 Jahre vor

Gelöst

string comparision
compare two strings if both are same return 1 else return 0

fast 7 Jahre vor

Gelöst

Step up
For given input array, output a array with all elements step up by two

fast 7 Jahre vor

Gelöst

Throw common elements of two vector arrays in sorted manner
Throw common elements as output in sorted manner (acending order) of two given input vector arrays

fast 7 Jahre vor

Gelöst

Duplicate a character
Duplicate a character 'n' times. Example 1: str='a' n=5 output='aaaaa' Example 2: str='*' n=3 output='***'

fast 7 Jahre vor

Gelöst

Find out sum of prime number till given number
Find out sum of prime number till given number Example, if number is 10, then answer must be 17.

fast 7 Jahre vor

Gelöst

Hard limit function
Classify x data as if x>=0 then y=1 if x<0 then y=0 Example x = [ -2 -1 0 1 2] y = [ 0 0 1 1 1]

fast 7 Jahre vor

Gelöst

Conversion from hours to mili sec
Convert given input in hours to mili seconds

fast 7 Jahre vor

Gelöst

square a vector-Given the variable x as your input, square it and put the result in y.
function y = (x)squared y = x; end

fast 7 Jahre vor

Gelöst

Change the first and last diagonal element of the identity matrix to zero
Starting with the identity matrix, change first and last diagonal element to zero. Example If n=5 A = 0 0 ...

fast 7 Jahre vor

Gelöst

Create vector as shown in test cases
Create vector as shown in test cases

fast 7 Jahre vor

Gelöst

Sum of integers numbers
Sum of the numbers from 1 to 100

fast 7 Jahre vor

Gelöst

Convert a vector into numbers
Suppose a vector x = [ 1 2 4 7] is given. You have to convert this vector into string number y = '1247'. Examples x = [ 1...

fast 7 Jahre vor

Gelöst

Count number of words in string
Count number of words in string Examples 'hi', answer is 1 'hi hi', answer is 2 'I enjoy cody', answer is 3

fast 7 Jahre vor

Gelöst

Vector Multiplication
Vector Multiplication of three matrix as shown in test cases.

fast 7 Jahre vor

Gelöst

Add two different item as shown in example
Add two different item as shown in example x=5; y='ab'; Then output must be'5ab';

fast 7 Jahre vor

Gelöst

Add one raw in given matrix as shown in example
*Add one raw in given matrix as shown in example* A=[1 0;0 1]; X=[3 5]; Answer must be:[1 0; 0 1;3 5]

fast 7 Jahre vor

Gelöst

Calculate the Hamming distance between two strings
Inspired by a similar Cody problem found <http://www.mathworks.com/matlabcentral/cody/problems/93-calculate-the-levenshtein-dist...

fast 7 Jahre vor

Gelöst

High school cafeteria
Given an input vector of positive integers, return a row vector with the primes first (in increasing order) and the composites n...

fast 7 Jahre vor

Gelöst

Create incrementing array
Given a and b generate an output matrix as shown in following examples: a=2 b=5 output=[2 20 200 2000 20000] a=4 b...

fast 7 Jahre vor