Problem 793. Combinations without using nchoosek
You have to generate a matrix with all possible combinations of n elements taken 2 at a time, without using nchoosek(1:n,2) :
Examples
if n = 3
output =
1 2
1 3
2 3if n = 5
output =
1 2
1 3
1 4
1 5
2 3
2 4
2 5
3 4
3 5
4 5Good luck!!
Solution Stats
Problem Comments
Solution Comments
Show commentsProblem Recent Solvers132
Suggested Problems
-
617 Solvers
-
Put two time series onto the same time basis
341 Solvers
-
Implement simple rotation cypher
1087 Solvers
-
5724 Solvers
-
Find the sides of an isosceles triangle when given its area and height from its base to apex
2071 Solvers
More from this Author30
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!