C++ question,

Can someone pleae help me with the error.

Thanks

Suppose you want to remove extra spaces at the begnning or end of a string. Java has the trim ( ) method to do this, but C++ does not. However, you can use the substr () member function, along with the two member functions find_first_not_of ( ) and find_last_not_of ( ) to write your own. 1. Find the position of the first non-space character. 2. Find the position of the last non-space character. 3. Use substr ( ) to produce a new string. main.epp Calling with Arguments