Implement transformArray function for parity transformation

Author: jyoung2419

leetcode3/정진영/3467. Transform Array by Parity

@@ -0,0 +1,15 @@
+/**
+ * @param {number[]} nums
+ * @return {number[]}
+ */
+var transformArray = function(nums) {
+    let ans = [];
+    for (let i = 0; i<nums.length; i++){
+        if (nums[i] % 2 == 0){
+            ans.push(0);
+        } else {
+            ans.push(1);
+        }
+    }
+    return ans.sort((a,b) => a-b);
+};