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 Solvers430
Suggested Problems
-
Find relatively common elements in matrix rows
2150 Solvers
-
Sum all integers from 1 to 2^n
17391 Solvers
-
Getting the indices from a matrix
718 Solvers
-
Relative ratio of "1" in binary number
1592 Solvers
-
Create an index-powered vector
933 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:))