getline takes last line break c++

The getline function in C++ reads a line of text from an input stream and stores it in a string variable. By default, getline reads until it encounters a line break character ('\n') or reaches the end of the input stream.

Here is an explanation of each step involved in using getline:

Include the necessary header file: In order to use the getline function, you need to include the <string> and <iostream> header files in your program. These header files provide the necessary declarations and definitions for working with strings and input/output operations.
Declare a string variable: Before calling getline, you need to declare a string variable that will hold the input line. You can use the std::string class to create a string object.
Call getline function: To read a line of text, you call the getline function and pass it the input stream (such as std::cin) and the string variable where you want to store the input. For example: cpp std::string inputLine; std::getline(std::cin, inputLine);

In this example, std::cin represents the standard input stream, and inputLine is the string variable that will store the input.

Process the input: After calling getline, you can perform any necessary processing on the input stored in the string variable. For example, you can perform string manipulation, extract values, or perform other operations based on the input received.
Repeat if needed: You can use getline multiple times to read multiple lines of input. Each call to getline will read a new line from the input stream and store it in the string variable.

That's how you can use getline to read a line of text in C++.