For this case, a number is defined ugly if it has prime factors consisting of only elements of x. Find the nth ugly number.
- x=[2,3,5] and n=10.
- So the list is like -- 2,3,4,5,6,8,9,10,12,15...
so the ans is 15.
Solution Stats
Problem Comments
1 Comment
Solution Comments
Show comments
Loading...
Problem Recent Solvers23
Suggested Problems
-
Return the first and last characters of a character array
12046 Solvers
-
1067 Solvers
-
Right Triangle Side Lengths (Inspired by Project Euler Problem 39)
2065 Solvers
-
295 Solvers
-
Is this triangle right-angled?
6612 Solvers
More from this Author174
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
Unlike the previous two "ugly()" problems, in this one it appears that the number "1" is not considered ugly.