2667. Create Hello World Function

tags: leetcode 30 days js challenge Easy

2667. Create Hello World Function

題目描述

Write a function createHelloWorld. It should return a new function that always returns "Hello World".

範例

Example 1:

Input: args = []
Output: "Hello World"
Explanation:
const f = createHelloWorld();
f(); // "Hello World"

The function returned by createHelloWorld should always return "Hello World".

Example 2:

Input: args = [{},null,42]
Output: "Hello World"
Explanation:
const f = createHelloWorld();
f({}, null, 42); // "Hello World"

Any arguments could be passed to the function but it should still always return "Hello World".

Constraints:

• 0 <= args.length <= 10

解答

TypeScript

function createHelloWorld() {
  return function (...args: any[]): string {
    return 'Hello World';
  };
}

友善第一天，希望就維持這難度了
SheepFri, May 5, 2023

Reference

回到題目列表