Create 1304-find-n-unique-integers-sum-up-to-zero.js

Author: everthis

1304-find-n-unique-integers-sum-up-to-zero.js

@@ -0,0 +1,18 @@
+/**
+ * @param {number} n
+ * @return {number[]}
+ */
+const sumZero = function(n) {
+  const num = ~~(n / 2)
+  const odd = n % 2 === 1
+  const res = pair(num)
+  if(odd) res.push(0)
+  return res
+};
+
+function pair(num) {
+  const set = new Set()
+  const res = []
+  for(let i = 1; i <= num; i++) res.push(i, -i)
+  return res
+}