OEIS link for a description of lunar arithmetic
Simply take the larger digit when adding and take the smaller digit when multiplying.
Example
15866
X 147
_________
15766
14444
+ 11111
__________
1145766
Solution Stats
Problem Comments
Solution Comments
Show comments
Loading...
Problem Recent Solvers50
Suggested Problems
-
Find the two most distant points
2956 Solvers
-
996 Solvers
-
434 Solvers
-
Set the array elements whose value is 13 to 0
1451 Solvers
-
Find nearest prime number less than input number
1020 Solvers
More from this Author92
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!