update

Author: Sushant2435

Oops/12_University.js

@@ -18,7 +18,6 @@ class University {
         } else {
             console.log(`Department "${department}" does not exist in ${this.name}.`);
         }
-
     }
     display() {
         console.log(`Departments in ${this.uni_name}:`);

Oops/5_shapes.js

@@ -1,4 +1,5 @@
 // 5. Write a JavaScript program that creates a class called 'Shape' with a method to calculate the area. Create two subclasses, 'Circle' and 'Triangle', that inherit from the 'Shape' class and override the area calculation method. Create an instance of the 'Circle' class and calculate its area. Similarly, do the same for the 'Triangle' class.
+
 class shape {
     calculateArea() {
         throw new Error("Method 'calculateArea()' must be overridden in subclasses");

Oops/encapsulation.js

@@ -1,5 +1,6 @@
 // <!-- Abstraction: Abstraction means displaying only essential information and hiding the details. Data abstraction refers to providing only essential information about the data to the outside world, hiding the background details or implementation.  -->
 // Encapsulation: The process of wrapping properties and functions within a single unit is known as encapsulation. 
+
 // Encapsulation example
 class person {
     constructor(name, id) {

coding_series/15_colors_ini.js

@@ -1,5 +1,6 @@
 
 // Write a JavaScript program to display the colors in the following way :
+
 const color = ["Blue ", "Green", "Red", "Orange", "Violet", "Indigo", "Yellow "];
 
 color.forEach((colors, index) => {

coding_series/18_BinarySearch.js

@@ -0,0 +1,19 @@
+// Binary Search
+function binarySearch(key, arr) {
+    const newArr = arr.sort((a, b) => a - b)
+    let start = 0, end = arr.length - 1;
+    while (start <= end) {
+        let mid = Math.floor((start + end) / 2)
+        if (newArr[mid] === key) {
+            return (`${key} is find at position ${mid}`)
+        } else if (newArr[mid] < key) {
+            start = mid + 1;
+        } else {
+            end = mid - 1;
+        }
+    }
+    return `${key} is not found`;
+}
+
+const arr = [3, 5, 6, 8, 9, 3, 11]
+console.log(binarySearch(9, arr))

coding_series/19_sum_two_arr_individual_ind.js

@@ -0,0 +1,19 @@
+// There are two arrays with individual values.Write a JavaScript program to compute the sum of each individual index value in the given array.
+
+array1 = [1, 0, 2, 3, 4];
+array2 = [3, 5, 6, 7, 8, 13];
+
+function computeSum(arr1, arr2) {
+    const maxLength = Math.max(arr1.length, arr2.length);
+    const newArr = [];
+
+    for (let i = 0; i < maxLength; i++) {
+        const value1 = arr1[i] !== undefined ? arr1[i] : 0;
+        const value2 = arr2[i] !== undefined ? arr2[i] : 0;
+        newArr.push(value1 + value2);
+    }
+
+    return newArr;
+}
+
+console.log(computeSum(array1, array2));