Sorry but I don't know how to deal big number.
Here's another CODY problem that deals with something similar:
Find the sum of all the numbers of the input vector
Decoding : Find the value
Pseudo Square Root (Inspired by Project Euler 266)
Generate a Parasitic Number
Miles to go before I sleep
Sleeping Queens 1
It's Happy! It's Fun! It's Happy Fun Hyperball!
Choose a web site to get translated content where available and see local events and offers. Based on your location, we recommend that you select: .
You can also select a web site from the following list:
Select the China site (in Chinese or English) for best site performance. Other MathWorks country sites are not optimized for visits from your location.
Contact your local office