add 3678

Author: clingoram

javascript/LeetCode/Array/3678.js

@@ -0,0 +1,25 @@
+/**
+ * 3678. Smallest Absent Positive Greater Than Average
+ * 
+ * 從nums中找最小缺少的數字，條件：大於nums中所有元素的平均值
+ * @param {number[]} nums
+ * @return {number}
+ */
+var smallestAbsent = function(nums) {
+    let avg = nums.reduce((a,b) => (a + b) / nums.length);
+    let ans = 1;
+    while(true){
+      if(ans > avg && !nums.includes(ans)){
+        return ans;
+      }
+      ans++;
+    }
+};
+let nums = [3,5];
+/*
+Output: 6
+Explanation:
+The average of nums is (3 + 5) / 2 = 8 / 2 = 4.
+The smallest absent positive integer greater than 4 is 6.
+*/
+console.log(smallestAbsent(nums));

javascript/index.js

@@ -1500,7 +1500,7 @@ var solveQueries = function(nums, queries) {
     }
 
 };
-let nums = [1,3,1,4,1,3,2], queries = [0,3,5];
+// let nums = [1,3,1,4,1,3,2], queries = [0,3,5];
 /*
 Output: [2,-1,3]
 Explanation: