pop off end of string c++

To pop off the end of a string in C++, you can use the pop_back() function. Here are the steps to do it:

1. Declare a string variable: Start by declaring a string variable and assign a value to it. For example:

std::string myString = "Hello World!";

1. Use the pop_back() function: The pop_back() function removes the last character from the string. You can call it on your string variable. For example:

myString.pop_back();

After executing this line, the string will be modified, and the last character will be removed. In this case, the string myString will become "Hello World".

That's it! The pop_back() function allows you to remove the last character from a string in C++.