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Find N Unique Integers Sum up to Zero

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	`1`	`+Link: https://leetcode.com/problems/find-n-unique-integers-sum-up-to-zero/`
	`2`	`+Language: C#`
	`3`	`+`
	`4`	`+`
	`5`	`+`
	`6`	`+`
	`7`	`+`
	`8`	`+`
	`9`	`+`
	`10`	`+public class Solution {`
	`11`	`+ public int[] SumZero(int n)`
	`12`	`+ {`
	`13`	`+ int[] nums = new int[n];`
	`14`	`+ int index = 0;`
	`15`	`+`
	`16`	`+ if (n % 2 != 0)`
	`17`	`+ {`
	`18`	`+ nums[0] = 0;`
	`19`	`+ index++;`
	`20`	`+ }`
	`21`	`+`
	`22`	`+ for (int i = 1; i < nums.Length; i += 2)`
	`23`	`+ {`
	`24`	`+ nums[index] = i;`
	`25`	`+ index++;`
	`26`	`+ nums[index] = i * -1;`
	`27`	`+ index++;`
	`28`	`+ }`
	`29`	`+`
	`30`	`+ return nums;`
	`31`	`+ }`
	`32`	`+}`

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