--update: max2 initialization, return false if no pair found

Author: ashokdey

src/_Problems_/find-2-nums-adding-to-n/index.js

@@ -28,5 +28,5 @@ function findTwoNumsAddingToN2(arr, number) {
     }
   }
 
-  return pair.length ? pair : null;
+  return pair.length ? pair : false;
 }

src/_Problems_/find-2nd-max/index.js

@@ -6,7 +6,7 @@
 
 function findSecondMax(arr) {
   let max = arr[0];
-  let max2 = 0;
+  let max2 = Number.MIN_SAFE_INTEGER;
 
   for (let el of arr) {
     if (el > max) {