ICPC practice, week 1

More detailed comments in file headers.

• Finished A - simple
• Finished B - created complicated but still linear scheme for checking
• Finished C - whiteboarded nice recurrence solution... how to reduce # of base cases??
• Partial implementation of D - missing minimum circles cover problem, maybe easier way to do this?
• Thinking on E - seems like should be easy recursive problem?

• need to create c++ geometry library
• must create some baseline c++ implementations of common trees to drop in for solutions