wrong answer

3sum-closest.js

@@ -0,0 +1,33 @@
+/**
+ * @param {number[]} nums
+ * @param {number} target
+ * @return {number}
+ */
+var threeSumClosest = function(nums, target) {
+	nums.sort((a,b) => a-b)
+    let minDiff = target*Math.pow(10,4)
+    let answer = 0
+
+	for(let i=0; i< nums.length; i++){
+		let left = i+1
+		let right = nums.length-1
+		if(i > 0 && nums[i] === nums[i-1]) continue
+		while(left < right){
+			let sum = nums[i] + nums[left] + nums[right]
+            const diff = Math.abs(target - sum) 
+
+			if(diff < minDiff){
+                minDiff = diff
+                answer = sum
+				left++
+				while(nums[left] === nums[left-1] && left < right) left++
+			}else if(sum > 0){
+				right--
+			}else{
+				left++
+			}
+		}
+	}
+
+	return answer
+};