Community Profile


Ramon Villamangca

Last seen: 19 Tage vor Aktiv seit 2018

Learner and Math Enthusiast

Programming Languages:
C++, Java, Javascript, MATLAB, Ruby, Perl, Swift, Assembly
Spoken Languages:


  • Revival Level 1
  • First Answer
  • Sequences And Series I Master
  • Cody 10th Anniversary 10-Day Streak
  • Matrix Patterns III Master
  • Sequences And Series III Master
  • Indexing I Master
  • Computational Geometry I Master
  • Famous
  • Cody Problems in Japanese Master
  • Indexing II Master
  • Functions I Master

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Project Euler, Lattice path - Problem 15
Project Euler Problem #15, is a combinatorial problem. if we mark going down as "D" and going the right as "R", the problem is r...

fast 2 Jahre vor | 0

tail recursive function and wrapper function
The question is not about whether Matlab supports tail recursion. The question is to make a tail recursive function and wrapper ...

fast 2 Jahre vor | 0

multiple digit number in to individual digits
a simple single line solution: >> num = 12345042117; >> arrayfun(@(x) mod(floor(num/10^x),10),floor(log10(num)):-1:0) ans =...

mehr als 4 Jahre vor | 0

How can I count the occurrences of each element in a vector in MATLAB?
This is how I did it: numOccur = sum(arrayfun(@(x) x == elem,vec)) where 'elem', is the element to search in the given v...

mehr als 4 Jahre vor | 0