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SANGWOO CHANG


400 total contributions since 2016

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Solved


MPH to MPS
Given mps, find the speed in miles per hour.

plus de 2 ans ago

Solved


Rankine to Celsius Converter
Given input R, rankine, convert into degrees Celsius.

plus de 2 ans ago

Solved


Multiply a vector
Multiply a vector

plus de 2 ans ago

Solved


Kinetic Energy
Given mass, m, and kinetic energy, KE, find the velocity of the object.

plus de 2 ans ago

Solved


Given a window, how many subsets of a vector sum positive
Given a vector: [1 0 -1 3 2 -3 1] and a window of 2, A sliding window would find: 1 + 0 = 1 0 - 1 = -1 ...

plus de 2 ans ago

Solved


Calculate the Number of Sign Changes in a Row Vector (No Element Is Zero)
For a row vector: V=[7 1 2 -3] there is one sign change (from 2 to -3). So, the function you write must return N=1. F...

plus de 2 ans ago

Solved


Create an n-by-n null matrix and fill with ones certain positions
The positions will be indicated by a z-by-2 matrix. Each row in this z-by-2 matrix will have the row and column in which a 1 has...

plus de 2 ans ago

Solved


Change the sign of even index entries of the reversed vector
change the signs of the even index entries of the reversed vector example 1 vec = [4 -1 -2 9] ans = [9 2 -1 -4] example2...

plus de 2 ans ago

Solved


Reindex a vector
You are given two vectors of equal length. Vector N has numeric values (no Inf or NaN) while vector IDX has integers. Place th...

plus de 2 ans ago

Solved


First
Square the input

plus de 2 ans ago

Solved


replace component
given vector x make new vector with x(3)=3

plus de 2 ans ago

Solved


Double down!
Let's double the 'x'

plus de 2 ans ago

Solved


divide 2
dividing 2

plus de 2 ans ago

Solved


square
square

plus de 2 ans ago

Solved


add 2016
add 2016

plus de 2 ans ago

Solved


add -1
If given x=3, The answer is 2

plus de 2 ans ago

Solved


multiply 3 by 3
x=3 y=3*x

plus de 2 ans ago

Solved


only multiply 1230
only multiply 1230

plus de 2 ans ago

Solved


multiply 10
just multiply 10

plus de 2 ans ago

Solved


just multiply 100
just multiply

plus de 2 ans ago

Solved


Triple Down!
Triple Down!

plus de 2 ans ago

Solved


just solved
solved given x answer y must be x+2*3/6

plus de 2 ans ago

Solved


only add 50
add 50

plus de 2 ans ago

Solved


sum of all
sum all of components

plus de 2 ans ago

Solved


add 1050
just add 1050

plus de 2 ans ago

Solved


add 1020
just add 1020

plus de 2 ans ago

Solved


only add 1
add 1

plus de 2 ans ago

Solved


only add 100
add 100

plus de 2 ans ago

Solved


Cell joiner
You are given a cell array of strings and a string delimiter. You need to produce one string which is composed of each string fr...

plus de 2 ans ago

Solved


Sum the 'edge' values of a matrix
Sum the 'edge' values of an input matrix (the values along the perimeter). Example [1 2 3 4 5 6 7 8 9] Output = ...

plus de 2 ans ago

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