April (US Open) 2014 Silver Problem 2: Dueling GPSs

Result: incomplete

I've never implemented Dijkstra's algorithm before, and I couldn't do it in time.

gpsduel.cpp

April (US Open) 2014 Silver Problem 1: Fair Photography

Result: 6/10 *****t*ttt

I'm not sure how to implement this faster.

fairphoto.cpp

March 2014 Silver Problem 3: Mooo Moo

Result: incomplete

I gave up, and the partial code in this file is pointless.

mooomoo.cpp

March 2014 Silver Problem 2: The Lazy Cow

Result: 5/10 *****ttttt

Silver is significantly more difficult than bronze.

lazy.cpp