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Seno de x
Calcule o seno de x, onde x está em radianos

2 years ago

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Eleve ao cubo!
dado uma entrada x, encontre o seu cubo

2 years ago

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Output the Montgomery Form of the Input Matrix

2 years ago

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Logical array indexing - part 1
Given an array |A| of size |p x q| , return an array |Y| of the same size such that the following conditions are satisfied. (...

2 years ago

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The maximum sum of squares
Create a function file with an input maxval to determine the maximum number of terms for the series 1^2 + 2^2 + 3^2 + ... such t...

2 years ago

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Calculate vowel / consonant ratio of a string
Given a string, calculate the ratio of vowels to consonants for example : x = 'This is a very good Day!' y = 7/11

2 years ago

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Matrix to vector transformation
given a matrix, make in the output 1 column vector putting odd numbers in ascending order after that put the even numbers in des...

2 years ago

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Juego de posiciones
Crea una función que ordene vectores de tal manera que los primeros números sean negativos ordenados de menor a mayor. Y después...

2 years ago

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Cipher or decipher the number according to the second input - 10 keys

2 years ago

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Cipher and Decipher the message - 3 key

2 years ago

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Decipher the message - same key for all digits
You will be given a input number (eg) x='gdkkn' you have to figure out the dechiper key and match it with given input and deci...

2 years ago

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Cipher or Decipher the number according to the second input - 3 keys - order [1 2 3 2 1 2 3 ......]

2 years ago

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Cipher or Decipher the number according to the second input - 3 keys

2 years ago

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Cipher or Decipher the number according to the second input - 1 key for all digits

2 years ago

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Decipher the number 4 - 3 keys - order [1 2 3 2 1 2 3 ......]

2 years ago

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Decipher the number 3 - 10 keys

2 years ago

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Decipher the number 2 - 3 keys

2 years ago

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decipher the number 1 - same key for all digits :)
You will be given a input number (eg) x=12345 you have to figure out the dechiper key and match it with given input and deciph...

2 years ago

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QWERTY Shift Encoder
Encode a string using the QWERTY shift code. This code is where you touch type but are offset by one character to the right. O...

2 years ago

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Alternately upper-lower case
Modify the string to alternate between upper and lower case. For example, s='achyuta' output='AcHyUtA' Update - Test case...

2 years ago

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Great Circle Distance
Find shortest between two points on a ball given their azimuthal and polar angles (in degrees) as well as the radius of the sphe...

2 years ago

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Smallest distance between a point and a rectangle
Given two points *x* and *y* placed at opposite corners of a rectangle, find the minimal euclidean distance between another poin...

2 years ago

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basic finance application
i watch bloomberg everyday and i want to estimate a stock price stability, so i have to calculate the momentum & the rate of cha...

2 years ago

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Non trivial identities - reshape
Return x by reshaping it.

2 years ago

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Area of polygon
Given the vertices in vectors X,Y, return the area of the polygon they define.

2 years ago

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Create cell array of numeric arrays
Convert the input to a cell array, but only if necessary. If the input is a numeric array, return a 1-by-1 cell array contain...

2 years ago

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Determine the mass of a bat which strikes a ball
Given the speed, the force of the impact and the length of the trajectory calculate the mass of the bat which the player holds p...

2 years ago

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Area of right triangle
Given a hypotenuse and a leg , calculate the area of right triangle.

2 years ago

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Determine the potential energy in a springrope which hangs over from a bridge
The task is to figure out the energy a person with mass has when hung on a rope over a bridge when given the length from the sus...

2 years ago

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Permutation
How many different words can be formed using all the letters(together) from a given input word? Input is a string.

2 years ago