From 0d8d098995f60bd91c3af5ce977160f9699dcc7e Mon Sep 17 00:00:00 2001
From: Mohammad Adnan <111442736+Mohammadadnan07@users.noreply.github.com>
Date: Wed, 31 Jan 2024 12:50:27 +0530
Subject: [PATCH] Update index.js

---
 index.js | 38 +++++++++++++++++++++++++++++++++++++-
 1 file changed, 37 insertions(+), 1 deletion(-)

diff --git a/index.js b/index.js
index 0f4b28b..afebda5 100644
--- a/index.js
+++ b/index.js
@@ -1,17 +1,53 @@
 class SortedList {
-  constructor() {}
+  // constructor() {}
+  constructor() {
+    this.items = [];
+    this.length = 0;
+  }
 
   add(item) {}
+  add(item) {
+    this.items.push(item);
+    this.items.sort((a, b) => a - b);
+    this.length = this.items.length;
+  }
 
   get(pos) {}
+  get(pos) {
+    if (pos < 0 || pos >= this.length) {
+      throw new Error('OutOfBounds');
+    }
+    return this.items[pos];
+  }
 
   max() {}
+  max() {
+    if (this.length === 0) {
+      throw new Error('EmptySortedList');
+    }
+    return this.items[this.length - 1];
+  }
 
   min() {}
+  min() {
+    if (this.length === 0) {
+      throw new Error('EmptySortedList');
+    }
+    return this.items[0];
+  }
 
   sum() {}
+  sum() {
+    return this.items.reduce((acc, curr) => acc + curr, 0);
+  }
 
   avg() {}
+  avg() {
+    if (this.length === 0) {
+      throw new Error('EmptySortedList');
+    }
+    return this.sum() / this.length;
+  }
 }
 
 module.exports = SortedList;