Problem 46551. Solve a ballot counting problem
Candidate X and Candidate O receive the same number (n) of votes in an election. Write a function to determine the number of ways the ballots can be counted such that X is never behind O. For example, for n = 3 there are five ways:
XXXOOO
XXOXOO
XXOOXO
XOXXOO
XOXOXO
Solution Stats
Problem Comments
Solution Comments
Show commentsProblem Recent Solvers13
Suggested Problems
-
1892 Solvers
-
Check to see if a Sudoku Puzzle is Solved
320 Solvers
-
Convert a vector into a number
595 Solvers
-
Piecewise linear interpolation
538 Solvers
-
60 Solvers
More from this Author271
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!