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Chul Min Yeum


University of Waterloo

Last seen: environ un mois ago Active since 2018

Assistant Professor, Civil and Environment Engineering, University of Waterloo (https://cviss.net)

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Solved


Sudoku square
We have a small Sudoku square, but one number is missing. x = [ 1 5 4 8 6 3 0 9 7 ] Make a function, wher...

5 mois ago

Solved


Rounding
Round 10.67 and make 'y' equal to that number.

5 mois ago

Solved


Celsius to Kelvin
Convert Celsius degrees to Kelvin temperature.

5 mois 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...

5 mois ago

Solved


Draw a '1' in a zero matrix!

5 mois ago

Solved


Box
Give the volume of a box, x is equal to the body diagonal.

5 mois ago

Solved


Mid-term report
You just got your mid-term report, but it's full of ones and twos :(. So before you give it to your parents, you change it, in o...

5 mois ago

Solved


Stairs
Make an n by n matrix, where the elements are ones and zeros. In the main diagonal, and under that, there should be only ones (...

5 mois ago

Solved


Spot the First Occurrence of 5
This problem series invites you to solve two simple problems related to the integer NUMBER FIVE, in order to celebrate <https://...

5 mois ago

Solved


Octoberfest festival
A group of students decided to visit Octoberfest festival. First they ordered one beer, then after half-hour they taken one more...

5 mois ago

Solved


Missing five
Convert decimal numbers to a base-9 notation missing the digit *5* <<http://www.alfnie.com/software/missing5.jpg>> Too man...

5 mois ago

Solved


I Plead the Fifth
Write a function to provide a yes or no answer to the input string. However, it must plead the 5th amendment (return an empty st...

5 mois ago

Solved


The Top 5 Primes
This problem series invites you to solve two simple problems related to the integer NUMBER FIVE, in order to celebrate <https://...

5 mois ago

Solved


Breaking Out of the Matrix
Do you want to take the Red Pill, or the Blue Pill? If you take the Blue Pill, you will simply pass along to the next problem...

5 mois ago

Solved


Is this is a Tic Tac Toe X Win?
For the game of <https://en.wikipedia.org/wiki/Tic-tac-toe Tic Tac Toe> we will be storing the state of the game in a matrix M. ...

5 mois ago

Solved


Converts numbers into characters
Converts numbers into characters

5 mois ago

Solved


Find the max element of the array
Find the max element of the array

5 mois ago

Solved


Square root
Given x (a matrix), give back another matrix, where all the elements are the square roots of x's elements.

5 mois ago

Solved


Calculate the average value of the elements in the array
Calculate the average value of the elements in the array

5 mois ago

Solved


Rotate Matrix @180 degree
Rotate Matrix @180 degree Example A=[8 1 6; 3 5 7; 4 9 2], then answer would be [2 9 4;...

5 mois ago

Solved


the average value of the elements
Calculate the average value of the elements in the array

5 mois ago

Solved


Double all elements in the array
Duplicate all elements in the array

5 mois ago

Solved


calculate the length of matrix
input 1 array, calculate the length

5 mois ago

Solved


Draw a '0' in a one matrix!

5 mois ago

Solved


to the 2 all elements
to the 2 all elements

5 mois ago

Solved


Make roundn function
Make roundn function using round. x=0.55555 y=function(x,1) y=1 y=function(x,2) y=0.6 y=function(x,3) ...

10 mois ago

Solved


Find the average of a random sequance
Write a function that generates random integers within a loop, and calculates the mean of the positive numbers only. At each ...

environ un an ago

Solved


How many trades represent all the profit?
Given a list of results from trades made: [1 3 -4 2 -1 2 3] We can add them up to see this series of trades made a profit ...

environ un an ago

Solved


Flag largest magnitude swings as they occur
You have a phenomenon that produces strictly positive or negative results. delta = [1 -3 4 2 -1 6 -2 -7]; Marching thr...

environ un an ago

Solved


Separate even from odd numbers in a vector - with a loop
*Using a loop*, rearrange a vector of integers such that the odd numbers appear at the beginning, and even numbers at the end. T...

environ un an ago

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