Sir can we use the \n in place of endl..pls reply

Answer 1

Yes, endl just prints a \n character and (manually) flushes the buffer (something that is usually unnecessary).

Answer 2

You don't notice the impact of the endl flush but it helps you debugging because everything which is printed is really on the screen.

You can also #define endl '\n' when you release the code.

Or in Visual Studio, you can also replace all occurences with Ctrl+F.

Answer 3

thanx sir for reply