C++ String push_back()
This function is used to add new character ch at the end of the string, increasing its length by one.
Consider a string s1 and character ch . Syntax would be :
ch : New character which is to be added.
It does not return any value.
Let's see simple example.
Let's consider another simple example.
String contains :java tutorial Now,string is java tutorial 1
Let's see the example of inserting an element at the end of vector.