Given n people, everyone must have pictures taken with everyone, each photo includes only two persons, please count the total number of pictures.
Return a list sorted by number of occurrences
Project Euler: Problem 10, Sum of Primes
speed vs size
Tell me the slope
Bang Bang in Bangalore
Check if any duplicates in your data
Given a number N, find the smallest prime P>N
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