The World Responds

문제

In many introductory computer programming classes, the first program that students learn to write just prints “Hello, world!” It is used as a first assignment because it is a simple program that produces output. The program dates back to at least 1974, when Brian Kernighan used it as an example in a C programming tutorial. Its popularity has grown since then. Louisiana Tech University's ACM chapter has a Hello World project that has collected versions of this program in almost 200 different computer languages.

While “Hello, World!” is a nice and simple first program, it does have one drawback. The program says hello to the world, but the world does not respond! This one-sided conversation is starting to become awkward after more than 35 years. For this problem, write a program that returns greetings from the world to the program.

입력

There is no input for this problem.

출력

Print one line of output: The world says hello!

풀이

const world = () => {
  console.log("The world says hello!");
};

world();

반성회

브5 끝

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