Generate a vector that contains terms that follows a pyramid pattern up to the nth row:
1
2 2
3 3 3
4 4 4 4
....
So if n = 3, then return the vector
[1 2 2 3 3 3]
And if n = 5, then return
[1 2 2 3 3 3 4 4 4 4 5 5 5 5 5]
Avoid using for/while loops.
Solution Stats
Problem Comments
1 Comment
Solution Comments
Show comments
Loading...
Problem Recent Solvers65
Suggested Problems
-
Swap the first and last columns
22598 Solvers
-
Compute a dot product of two vectors x and y
1050 Solvers
-
Reverse the elements of an array
1114 Solvers
-
559 Solvers
-
Sum the numbers on the main diagonal
613 Solvers
More from this Author52
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
The test suite should be a little less zealous when looking for "for" loops, ideally --- it also trips up on arrayfun(..., "UniformOutput", false), for instance.