Cliche

Question

Why must all languages have the 'Hello World' tradition. Why is Hello World so important?

Answer 1

'hello world' is a tradition among programmers to start the program with to let everyone know you have started. The program 1st appeared in a book had this as an example this is also a quick way to test if your program runs correctly.

https://blog.hackerrank.com/the-history-of-hello-world/

https://www.quora.com/Why-is-HELLO-WORLD-always-taught-in-programming

Answer 2

There are also simple words

Answer 3

I will check it out