Why is endl used??

Answer 1

A concise answer provided by @Ace in this thread:

https://www.sololearn.com/Discuss/1111250/?ref=app

Answer 2

Assuming you are talking about C++, 'endl' is used to specify the end of a line
Example:

int main() {
cout << "Hello World!";
cout << "C++ is awesome!";
}

Output:
Hello World!C++ is awesome!

Using endl:
int main() {
cout << "Hello World!" << endl;
cout << "C++ is awesome!";
}

Output:
Hello World!
C++ is awesome!

Other ways to do this are:
cout << "Hello World!" << "C++ is awesome!";

OR

cout << "Hello World!\nC++ is awesome!";

Let me know if I can clear any doubts :)

Answer 3

endl is a manipulator instead of \n

Answer 4

endl is a manipulator..used to print newline

Answer 5

Endl is used to skip or print a new line to output on the compiler