関連ワード:  cpp remove last character from string    cpp remove last char from string    c++ remove last character from string    c++ remove last character from stringstream    c++ trim last character from string    c++ remove trailing character from string    c++ remove last n characters from string    c++ remove last 2 characters from string    c++ remove last 4 characters from string    c++ remove first and last character from string  
結果 : cpp remove last character from string