Initial commit of example code.
File binary_search.cpp will only contain unit test.
Add comment regarding C++11 features.
Use function object.
init_rand() is gone. SimpleRNG::init() now does what init_rand() used to do.
Fix comparison function object.
Implement unit test.
Use template function implementation.
Test template function implementation.
Use "rng.h."
Add find_kth algorithm based on binary search.
Rename to help setup.rc.
Renamed.
Now it could handle prog.h and prog-test.cpp files.
Implement lower_bound().
Use my own implementation of lower_bound().
Rename to let setup.rc handle header and unit test cpp file.
Clean all types of executables regardless of platform.
Things moved to string_stream.cpp.
Move tests from ss.cpp, ss.cpp now gone.