Input and Output

C++ Output

In C++, cout sends formatted output to standard output devices, such as the screen. We use the cout object along with the < < operator for displaying output.

To print the numbers and character variables, we use the same cout object but without using quotation marks.

C++ Input

In C++, cin takes formatted input from standard input devices such as the keyboard. We use the cin object along with the >> operator for taking input.