Javatpoint Logo
Javatpoint Logo

C++ String back()

This function is used to access the last character of string.


Consider a string s. Syntax would be:


This function does not contain any parameter.

Return value

This function returns the reference of last character of the string.


Let's see the simple example to add a mew character at the end of the string


BTech in computer science

In this example, '.' character has been replaced by the '!' character by using back function.

Next TopicC++ Strings

Youtube For Videos Join Our Youtube Channel: Join Now

Help Others, Please Share

facebook twitter pinterest

Learn Latest Tutorials


Trending Technologies

B.Tech / MCA