Create find-n-unique-integers-sum-up-to-zero.cpp

Author: kamyu104

C++/find-n-unique-integers-sum-up-to-zero.cpp

@@ -0,0 +1,16 @@
+// Time:  O(n)
+// Space: O(1)
+
+class Solution {
+public:
+    vector<int> sumZero(int n) {
+        vector<int> result;
+        for (int i = -(n / 2); i <= (n / 2); ++i) {
+            if (i == 0 && n % 2 == 0) {
+                continue;
+            }
+            result.emplace_back(i);
+        }
+        return result;
+    }
+};