https://github.com/emilwijayasekara/leetcode-2620-counter-30-days-of-javascript-day-2

Leetcode Problem 2620 Counter - Function that takes an initial value n and returns a new function. The returned function, when called, will return n and then increment it for subsequent calls, creating a counter.
https://github.com/emilwijayasekara/leetcode-2620-counter-30-days-of-javascript-day-2

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Leetcode Problem 2620 Counter - Function that takes an initial value n and returns a new function. The returned function, when called, will return n and then increment it for subsequent calls, creating a counter.

• Host: GitHub
• URL: https://github.com/emilwijayasekara/leetcode-2620-counter-30-days-of-javascript-day-2
• Owner: EmilWijayasekara
• Created: 2023-12-19T16:59:16.000Z (11 months ago)
• Default Branch: main
• Last Pushed: 2023-12-20T08:58:06.000Z (11 months ago)
• Last Synced: 2023-12-20T11:52:07.710Z (11 months ago)
• Topics: javascript, leetcode, leetcode-javascript, leetcode-solutions
• Language: JavaScript
• Homepage:
• Size: 7.81 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# LeetCode (30 Days of JavaScript)

## About the problem

- *Problem Number* : 2620

- *Problem Name* :  [Counter](https://leetcode.com/problems/counter/)

- *Problem difficulty* : Easy 🟢

- *Programming language used* - JavaScript

## Problem

Given an integer n, return a counter function. This counter function initially returns n and then returns 1 more than the previous value every subsequent time it is called (n, n + 1, n + 2, etc).

 

Example 1:

```cpp

Input: 

n = 10 

["call","call","call"]

Output: [10,11,12]

Explanation: 

counter() = 10 // The first time counter() is called, it returns n.

counter() = 11 // Returns 1 more than the previous time.

counter() = 12 // Returns 1 more than the previous time.

```

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

Example 2:

```cpp

Input: 

n = -2

["call","call","call","call","call"]

Output: [-2,-1,0,1,2]

Explanation: counter() initially returns -2. Then increases after each sebsequent call.

```

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

 

Constraints:

`-1000 <= n <= 1000

0 <= calls.length <= 1000

calls[i] === "call"`

### If you have suggestions for improvement or would like to contribute to this solution, feel free to create a pull request. 🙌😇