From ff6dae4c1f4671144ca3b46f2b55af2c2997c85c Mon Sep 17 00:00:00 2001
From: Cesar <cessardevs@gmail.com>
Date: Mon, 9 Mar 2026 15:39:13 +0000
Subject: [PATCH] Done

---
 index.js     | 52 +++++++++++++++++++++++++++++++++++++++++++++-------
 package.json |  5 ++++-
 2 files changed, 49 insertions(+), 8 deletions(-)

diff --git a/index.js b/index.js
index 0f4b28b4..db0645bc 100644
--- a/index.js
+++ b/index.js
@@ -1,17 +1,55 @@
 class SortedList {
-  constructor() {}
+  constructor() {
+    this.items = [];
+    this.length = this.items.length;
+  }
 
-  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 (this.items[pos] === undefined) throw new Error("outOfBounds");
 
-  max() {}
+    return this.items[pos];
+  }
 
-  min() {}
+  max() {
+    if (this.items.length === 0) throw new Error("EmptySortedList");
 
-  sum() {}
+    return Math.max(...this.items);
+  }
+
+  min() {
+    if (this.items.length === 0) throw new Error("Empty SortedList");
+
+    return Math.min(...this.items);
+  }
+
+  sum() {
+    let sum = 0
+
+    this.items.forEach((num) => {
+      sum += num
+    })
+    return sum
+  }
+
+  avg() {
+    if (this.items.length === 0) throw new Error('EmptySortedList');
+
+    let sum = 0
+
+    this.items.forEach((num) => {
+      sum += num
+    })
+
+    const avarage = sum / this.items.length
+    return avarage
+  }
 
-  avg() {}
 }
 
 module.exports = SortedList;
diff --git a/package.json b/package.json
index 3a5127ae..f2ff4434 100644
--- a/package.json
+++ b/package.json
@@ -19,5 +19,8 @@
     "intro"
   ],
   "author": "fer@ironhack.com",
-  "license": "MIT"
+  "license": "MIT",
+  "dependencies": {
+    "mocha": "^11.7.5"
+  }
 }