Given n people, everyone must have pictures taken with everyone, each photo includes only two persons, please count the total number of pictures.
Solution Stats
Problem Comments
1 Comment
Solution Comments
Show comments
Loading...
Problem Recent Solvers434
Suggested Problems
-
given 3 sides, find area of this triangle
823 Solvers
-
The Hitchhiker's Guide to MATLAB
3418 Solvers
-
Back to basics 9 - Indexed References
463 Solvers
-
722 Solvers
-
Side of an equilateral triangle
7094 Solvers
More from this Author99
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
Good One:))