Find all four-digit prime numbers whose digits are monotonically increasing from left-to-right.
Solution Stats
Problem Comments
2 Comments
Solution Comments
Show comments
Loading...
Problem Recent Solvers28
Suggested Problems
-
1909 Solvers
-
Determine the number of odd integers in a vector
819 Solvers
-
1587 Solvers
-
660 Solvers
-
27 Solvers
More from this Author180
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
monotonically increasing means < not <= Doddy
According to the New Oxford American Dictionary, monotonic means "varying in such a way that it either never decreases or never increases." If something monotonically increases (i.e., never decreases), >= is appropriate. In like fashion, if something monotonically decreases (i.e., never increases), <= is also appropriate.