What is cout??

Answer 1

cout is an object in iostream header file.

Answer 2

cout is an object of ostream class and is used to print anything on screen .
we can use this object with " << " (insertion operator).

Answer 3

if you want to show sth,you have to use cout

Answer 4

it's function is to stream text (or whatever you want it to stream with << operator) to the default output (which in most cases is your screen but you can change it for for example files)

Answer 5

Cout is used for print the value

Answer 6

On most program environments, the standard output by default is the screen, and the C++ stream object defined to access it is cout . For formatted output operations, cout is used together with the insertion operator, which is written as << (i.e., two "less than" signs).

Answer 7

cout stands for C Out

Answer 8

cout is short form of console out and totaly cout can print a value
u can visit here for more information http://www.cplusplus.com/doc/tutorial/basic_io/