Sedgewick's popular algorithms text [Sed92] comes in several different language editions, including C, C++, and Modula-3. This book distinguishes itself through its use of algorithm animation and in its broad topic coverage, including numerical, string, and geometric algorithms.
The language-specific parts of the text consist of many small code fragments, instead of full programs or subroutines. Thus they are best thought of as models, instead of working implementations. Still, the program fragments from the C++ edition have been made available from http://heg-school.aw.com/cseng/authors/sedgewick/algo-in-c++/algo-in-c++.html