Write a function createHelloWorld
. It should return a new function that always returns "Hello World"
.
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
Solution:
JavaScript
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// Author: Huahua /** * @return {Function} */ var createHelloWorld = function() { return function(...args) { return "Hello World"; } }; |
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