FAQ#1 Today's Question is: 1) Can we use anything else instead of "cout" in c++ ? Even name them?

std::cout can be used instead of cout

Justin D'souza beside c++ streams, you can use c style I/O https://en.cppreference.com/w/cpp/io/c/ Pandiselvi cout and std::cout are the SAME object

#include <cstdio> printf("write here what you want print");

Manny Bookwriters scanf its for input not for output (and its unuseful if you dont ise format string)

Manny Bookwriters You can always delete/edit your answer 😉

Yes, thanks. I already have edited my answer. 😊