[Cs3] using std::string with STL algorithms

[Mikhail Nesterenko]

CS3 students,

I came up with an example of using accumulate with strings. Here is
the link. Figure out what it does.

  http://vega.cs.kent.edu/~mikhail/classes/cs3/Examples/STLAlgorithms/Introduction/stringAccumulate.cpp

Thanks,
-- 
Mikhail