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Zigzag array
Given an vector of integers, rearrange the array so that the array looks like: [largest value, smallest value, 2nd largest valu...

4 years ago

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Pascal's Triangle
Given an interger n, return n row Pascal's Triangle.

4 years ago

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Draw a triangle of ones
For any given n, return a matrix that includes a triangle of ones of height n: Example n = 3 output = [0,0,1,0,0 ...

4 years ago

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encuentra el 'string', o serie, mas largo el un vector de 'strings'
Encuentra el 'string' mas largo. Si hay mas de uno del mismo tamano, elige el primero.

4 years ago

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Minimum number of children to distribute unequal cookie portions
A cruel parent wants to distribute N cookies such that it is impossible for every child to receive the same number of cookies. W...

4 years ago

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Invert a Logical Matrix
Given a logical matrix, invert it

4 years ago

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Sequence
Let S be a sequence of numbers Let Find for some , where and .

4 years ago

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Momentum Calculation
A shopping cart of mass 'm1' is traveling with velocity 'u' and collides with a second shopping cart of mass 'm2.' The two shopp...

4 years ago

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Ridge regularized linear regression
Given a predictor data matrix of size , target variable vector of size and a shrinkage factor (scalar) (ridge regularization...

4 years ago

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Calculate Percentage
Given marks obtained and total marks, calculate the percentage.

4 years ago

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Find all prime factors of the input
Given an input x, find its all prime factors. Return the vector with all factors in ascending order. Efficiency is the key here...

4 years ago

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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...

4 years ago

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Find distance travelled by an object starting from rest in time 't' and linear acceleration 'a' = 3t
Find distance travelled by an object starting from rest in time 't' with linear acceleration a = 3t. You are given time t as an ...

4 years ago

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Sum of Cubes
Given n, find the sum of cubes of integers till n. For example, if n = 3, then answer is 1^3 + 2^3 + 3^3 = 36.

4 years ago

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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,...

4 years ago

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Caesar Cipher Shift
Given a word and its encrypted version using the caesar cipher, find the shift used.

4 years ago

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Mix it up!
Given an input string S, return a new string B, that is created by taking one character from the front and then the end iterativ...

4 years ago

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Remove elements in a vector
Given a number x and a vector y, remove all occurrences of x in y. Examples: Input1 x = 1 Input2 y = [1 2 3 5] Output ...

4 years ago

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Determine if a number is prime
A prime number is a whole number greater than 1 whose only factors are 1 and itself.

4 years ago

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Length of shortest path in a directed graph.
Given a directed graph and a start and end node in the graph, return the minimum number of hops required to reach the end node f...

4 years ago

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Caesar Cipher
Given a input word x and a shift n, encrypt the word with caesar cipher of shift n.

4 years ago

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Determine if the inputs are divisible by both 3 and 5.
Given a integer x: return true if it is divisible by both 3 and 5, return false if it is not divisible by either 3 or 5.

4 years ago

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Sum of Arithmetic Progression
Given the starting number, difference and the number of terms - find the sum of the arithmetic progression.

4 years ago

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Draw a X
Given an input , create a square matrix of zeros with an X of ones. Ex. n = 3 drawX(3) [ 1 0 1 0 1 0 1 0 1 ] ...

4 years ago

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Determine if all elements are odd
Given an array, return true if all of the elements are odd. ex. x = [3 4 1] allOdd(x) ans = false ex. x = [3 5 7; 5 9...

4 years ago

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determine skid distance of car
Determine the distance a car skids to a stop given initial velocity (v) and time (t).

4 years ago

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determine if input is Odd
Find whether the input is odd. return 1 if true or else 0

4 years ago

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Invert a Logical Matrix
Given a logical matrix, invert its values

4 years ago

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find the position of the given number in vector
return the position of the number in vector

4 years ago

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return odd numbers
Return odd numbers in an vector

4 years ago