1304. Find N Unique Integers Sum up to Zero.js

// Given an integer n, return any array containing n unique integers such that they add up to 0.

// Example 1:

// Input: n = 5
// Output: [-7,-1,1,3,4]
// Explanation: These arrays also are accepted [-5,-1,1,2,3] , [-3,-1,2,-2,4].
// Example 2:

// Input: n = 3
// Output: [-1,0,1]
// Example 3:

// Input: n = 1
// Output: [0]

const sumZero = n => {
	let arr = []
	for (let i = 0; i < n; i++) {
		arr[i] = i * 2 - n + 1
	}
	return arr
}