Is it worth to learn C++ programming?

-I have experience in scheme?

I am a beginner...college freshman in computer science.

Will C++ help me in future?Yes!!!!! C++ is the future!!!!! All iPhone and other mobile apps are developed in C++Oh yes. Most of the programs you use every day are written in C++, the major exceptions being OS X programs and iOS programs which are (often) in Objective-C.
Yes C++ is a good programming language to learn.