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MATLAB Central Treasure Hunt finisher badge
Awarded to ChrisR on 12 Jun 2022
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Provide your first answer ever to someone else's question
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Solve Project Euler problems using Matlab
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Solve all the problems in Strings II
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Obtain 50 solvers for a problem you have created
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Solve all the problems in Matrix Manipulation II
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Feeds
Problem
Express integers in negabinary
Negabinary numbers are written in base -2. For example, the negabinary number 11010 is , or 6 in base 10. In a similar way, -3 i...
2 dagar ago | 0 | 3 solvers
Problem
Play Hocus Focus
The card game Hocus Focus starts by placing twelve cards with wizards face up on a table. The characteristics of the wizards tha...
3 dagar ago | 1 | 2 solvers
Problem
Complete hydraulic geometry relations
Hydraulic geometry relations express the velocity , width , and depth of a river as a function of the discharge (or flow) , whi...
16 dagar ago | 0 | 5 solvers
Solved
Castling-03
Given the position of different chess pieces on the chessboard, figure out whether castling is valid or not in the next move (wh...
ungefär en månad ago
Solved
String permutations on phone keyboard
Given a number such as 2639 return all possible string permutations using the phone-keyboard on Problem 1069. input = 78 outpu...
ungefär en månad ago
Problem
Identify points inside a Reuleaux triangle
Write a function to identify points that lie in or on a Realeaux triangle, which is a curve of constant width. The input to the ...
ungefär en månad ago | 1 | 4 solvers
Problem
Determine whether a number is a Ludic prime
Ludic numbers are formed by a sieve. Start with a list of the positive integers. Skip 1 and start with 2. Then delete every seco...
ungefär en månad ago | 1 | 5 solvers
Solved
Forward Elimination for Gauss Elimination
Perform forward elimination for a given pivot column in the augmented matrix, Ab=[A,b]
ungefär en månad ago
Solved
Generate Hadamard Matrix without using hadamard function
In mathematics, a Hadamard matrix, named after the French mathematician Jacques Hadamard, is a square matrix whose entries are e...
ungefär en månad ago
Solved
2048 Next Move
Given a board in the game 2048 (see the game here: <http://gabrielecirulli.github.io/2048/ 2048>) and a direction ('up','down','...
ungefär en månad ago
Solved
Combinations using Stirling numbers of the second kind
Output the number of ways to distribute n labelled balls among k identical boxes (some of which might be empty). Example: ...
ungefär en månad ago
Solved
Our Dad went to Buy a car But the car seller can't think the easiest way to get the car out Give Him a solution!
ungefär en månad ago
Solved
Given Hypotenuse points create two right triangles
Given two points defining a hypotenuse create two right triangles of (h,5,R). Return the two (x,y) points that create the right ...
ungefär en månad ago
Solved
switch base
Input an integer, switch its base. Input is a string, so is output.
ungefär en månad ago
Solved
Sample from random roulette
Given a list of values and their probabilities sample 10,000 values. Example: x = [1 2 3 4 5]; prob = [0.2 0.1 0.4 0.1 0.2] ...
ungefär 2 månader ago
Solved
Define the higher order function - foldl
Given a binary function f, a starting value a, and a list (row vector) xs of values, the higher order function foldl folds the f...
ungefär 2 månader ago
Solved
three digits
Input three digits no larger than 4，say 1,2 and 3, write the possible largest number composed（concatenation and power） only by t...
ungefär 2 månader ago
Solved
Path of least resistance
Find the length of the shortest path through the matrix from the top left to bottom right corner. You may move right, down, or d...
ungefär 2 månader ago
Solved
REPMAT Enhancement - Faster for Large Row Replication of Vector
The Challenge is to modify repmat.m to maintain all of its normal functionality and enhance its performance for large row replic...
ungefär 2 månader ago
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