2022 New Year Cody Competition

Hey Chalmerists,
I am very happy to welcome you to the 2022 New Year MATLAB Cody Competition.  
Rules:
Create or login to your MathWorks.com account using your Chalmers Email (XYZ@student.chalmers.se).
Complete all the Problem Tasks (Total Problems: 30) presented below within the Deadline.
To avoid the tie, students are ranked based on their solution size.
Discuss your doubts with the fellow students in the Facebook Group of MATLAB Chalmers. Follow: Facebook Group
Gifts: 
Top 5 students who complete the most number of problems (Atleast 20 Problems) will be awarded Mathworks goodies combo (T-shirts, Hats, Sunglass, Sticker, Drawstring Bag, Temporary Tattoos, Playing Cards, Puma Pen)
Students who finish atleast 15 Problems will receive a T-Shirt from us.
All participated students will recieve a gift from MATLAB. 
 
Resources:
Get familiar with the Cody platform by solving problems here.
To learn or refresh on MATLAB before the competition try taking the MATLAB Onramp course. 
Leaderboards: Will be published on the Social Media Pages of MATLAB Chalmers daily.  Follow: Facebook Group 
Starting date: 3rd of January
Deadline: 14th of February
Winners:  Announced on 15th of February
For any other information contact : matlabchalmers@gmail.com
Good luck

Community Group Solver

+50 points

Problem Title	Likes	Solvers
Problem 5. Triangle Numbers Created by: Cody Team Tags math, triangle, nice	141	28388
Problem 1035. Generate a vector like 1,2,2,3,3,3,4,4,4,4 Created by: Binbin Qi Tags zeros, for, ones	129	12144
Problem 641. Make a random, non-repeating vector. Created by: Doug Hull Tags basic matlab, basics, ml101	44	9931
Problem 167. Pizza! Created by: the cyclist Tags fun, pizza, good	360	22255
Problem 611. surrounded matrix Created by: Grzegorz Knor Tags matrices	5	1321
Problem 769. Calculate the area of a triangle between three points Created by: Reza Ahmadzadeh Tags math, triangle	32	3158
Problem 649. Return the first and last characters of a character array Created by: @bmtran (Bryant Tran) Tags matlab 101, indexing, basic matlab	41	10571
Problem 193. Smallest distance between a point and a rectangle Created by: Alfonso Nieto-Castanon Tags math, distance	8	271
Problem 113. N-Queens Checker Created by: Ned Gulley Tags game	3	301
Problem 173. Minefield Sonar Created by: @bmtran (Bryant Tran) Tags minesweeper, mine hunting, sonar	23	296
Problem 624. Get the length of a given vector Created by: Yudong Zhang Tags vector, basic matlab, basics	40	11627
Problem 6. Select every other element of a vector Created by: Cody Team Tags vectors, matlab 101, indexing	195	34095
Problem 281. Acid and water Created by: AMITAVA BISWAS Tags cody5, exponential decay, fluid mixture	2	255
Problem 45161. Converts numbers into characters Created by: Nhat Lam Nguyen Tags converts numbers into characters	6	1505
Problem 42876. Rotate Matrix @180 degree Created by: Pritesh Shah Tags matrix manipulation, matrix	7	1599
Problem 258. linear least squares fitting Created by: Tomasz Tags fit, optimization, least squares	5	103
Problem 42382. Combined Ages 1 - Symmetric, n = 3 Created by: goc3 Tags matrix, sum, linear	2	267
Problem 451. Is this matrix orthogonal? Created by: Bruce Raine Tags orthogonal	2	342
Problem 2130. Orthonormal matrix Created by: Abdullah Caliskan Tags matrix	2	180
Problem 423. System of equations Created by: Tom Tags system of equations	2	348
Problem 300. Remove NaN ? Created by: Julio Tags matrix, logical	11	1260
Problem 362. Find matching string from a list of strings Created by: Jiro Doke Tags strings, find, match	3	258
Problem 43275. calculate the day of the year from a date string. Created by: Marc Jakobi Tags time, year, day	2	100
Problem 2857. Matlab Basics - Convert a row vector to a column vector Created by: Yaz Majeed Tags basics, spam, uic-bioe 240	5	641
Problem 43131. Which coins to give Created by: Jakub Mrowka Tags coins, rest, shop	25	98
Problem 12. Fibonacci sequence Created by: Cody Team Tags sequences, fibonacci, siam	104	13587
Problem 43142. Find max prime number Created by: Hoai Tran Quoc Tags max prime number	4	182
Problem 84. Longest Divisor Run Created by: Cody Team Tags matlab	8	1332
Problem 2096. Perfect Square or not Created by: Rahul Shinde Tags sqrt(x)	2	388
Problem 65. Word Counting and Indexing Created by: Cody Team Tags strings	11	1866

ANNOUNCEMENT

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Recent Activity

	Kylie Pan submitted Solution 10242022 to Problem 624. Get the length of a given vector on 6 Jan 2023
	Devgeet Patel submitted Solution 7521725 to Problem 362. Find matching string from a list of strings on 14 Feb 2022
	Devgeet Patel submitted Solution 7520925 to Problem 193. Smallest distance between a point and a rectangle on 14 Feb 2022
	Chitra Hebbar submitted Solution 7513230 to Problem 451. Is this matrix orthogonal? on 12 Feb 2022
	Chitra Hebbar submitted Solution 7511345 to Problem 42876. Rotate Matrix @180 degree on 11 Feb 2022

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