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# Sean Kyle Ongchangco

61 total contributions since 2016

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Solved

Upper Matrix Mock
Given a vector v=[1 3 6 9 11], turn it into a matrix 'ramp' like so: m=[1 3 6 9 11; 0 1 3 6 9; 0 0 1 3 6; 0 0 0 1...

4 years ago

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Exponential Growth and Decay
Calculus time!! Find dx/dy or (k) Given y(0), y(t) and t

4 years ago

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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...

4 years ago

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Pizza!
Given a circular pizza with radius _z_ and thickness _a_, return the pizza's volume. [ _z_ is first input argument.] Non-scor...

4 years ago

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Annoying population
Every year the number of annoying persons in the office triples Found the population, given a(0) and t

4 years ago

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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...

4 years ago

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Bae Slap Counter LOL XD
How many times did your bae had slapped you? Create a formula counts how many times you are slapped

4 years ago

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This is just like your weight :)
Imagine your weight as a sawtooth wave appended with a slope It varies yet the trend is increasing :) Decode the values throug...

4 years ago

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Transpose Matrix Without Using Built-in Matlab Function
Transpose Matrix Without Using Built-in Matlab Function Example a = [1;2;3] out = [1 2 3]

4 years ago

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Convert Miles To Kilometers
Given input in miles, output into kilometers

4 years ago

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Max Sum That You Can Get Of 2 Numbers given variable input
Given variable input length,combine 2 numbers from and output maximum sum the combinations can generate Example x = 3; y = 5;...

4 years ago

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Calculate BMI
BMI = (weight_in_lbs * 703) / (height_in_inches^2) Inputs are in kg and cm

4 years ago

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Given X and Y, Get the Displacement Travelled
Given startX, start Y, endX and endY Get the displacement travelled %x = [startX endX] %y = [startY endY] x = [0 3]; y = [0...

4 years ago

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Move if I am Optimus Prime
If the number is a prime, roll out!

4 years ago

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Recursion at variable input
input of any length a =2 b =2 c =3 output = (a^b)^c = 64

4 years ago

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Primes Checker
Given variable inputs Check if they are prime numbers

4 years ago

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Upper Matrix in LU Decompositon
Get the Upper Matrix of the Matrix Given Please have a pride on not using built-in Matlab functions :)

4 years ago

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Combine the digits to output numbers
input could be of any length e.g. 1. in1 = 1 in2 = 2 output = 12 2. in1 = 2 in2 = 1 in3 = 0 output = 210

4 years ago

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Convert decimal to binary and then generate the minimum binary it can with jumbling
input is 10 --> 1010 output should be 3 --> 0011 input 23 --> 10111 output should be 15 --> 01111

4 years ago

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Determinant of a 3x3 Matrix
Return the determinant of a 3x3 matrix. The built-in Matlab function det is not allowed.

4 years ago

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Freebies anyone? No!!!!
Feel free to copy paste all the tests and voila you solved the problem

4 years ago

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Some tweaks in summation, Can you decode? :)
There are some tweaks in summation that you might observe via test suites Try if you can

4 years ago

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Beat the test suite if you can :)
Test Suites are laid there for clues

4 years ago

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BaeIsAlwaysRight
Output yes whatever bae says

4 years ago

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Encode Me From The Past
Given this input x = 2, 5, 1, 2, 4, 1, 1, 3 output should be (Five 2's, Two 1's, One 4, Three 1's) [2 2 2 2 2 1 1 4 1 1 1]

4 years ago

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Given input in radians, output to degrees

4 years ago

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Given input in degrees, output to radians

4 years ago

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Create a code for XNOR
Given two inputs, output XNOR of those two

4 years ago

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Modified run-length companion vector
Given a vector x, return a vector that indicates the run length of any value in x. Each element in output vector shows how many ...

4 years ago

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Determine Size of Matrix
Use any function that would output size of matrix

4 years ago