what is cout or mean of cout

Answer 1

It is a command for printing anything on the screen.
For exapmle:
int x=8;
cout<<x;

This code will print 8 on the screen.

Answer 2

cout means console out

Answer 3

cout is used for print the any text or values is used for cout

Answer 4

ty both for help me

Answer 5

see in https://msdn.microsoft.com/en-us/library/22z6066f.aspx