From 0589cce66af4796315c51451dd01be9f64eb89fa Mon Sep 17 00:00:00 2001
From: Aadit Agrawal <tech@aaditagrawal.com>
Date: Mon, 2 Sep 2024 02:51:28 +0530
Subject: [PATCH] Upload files to "OOP/Java/Lab/Week5"

---
 OOP/Java/Lab/Week5/Book.java   | 22 ++++++++++++++++++----
 OOP/Java/Lab/Week5/Number.java | 24 +++++++++++++++++-------
 OOP/Java/Lab/Week5/Time.java   |  2 +-
 3 files changed, 36 insertions(+), 12 deletions(-)

diff --git a/OOP/Java/Lab/Week5/Book.java b/OOP/Java/Lab/Week5/Book.java
index 462f32b..815f1fd 100644
--- a/OOP/Java/Lab/Week5/Book.java
+++ b/OOP/Java/Lab/Week5/Book.java
@@ -1,6 +1,7 @@
 import java.util.Scanner;
 
 class Book {
+
     String title, author;
     int edition;
 
@@ -11,11 +12,14 @@ class Book {
     }
 
     public String toString() {
-        return String.format("Title: %s, Author: %s, Edition: %d", title, author, edition);
+        return String.format(
+            "Title: %s, Author: %s, Edition: %d",
+            title,
+            author,
+            edition
+        );
     }
-}
 
-class Main {
     public static void main(String[] args) {
         Scanner sc = new Scanner(System.in);
         System.out.print("Enter the number of books: ");
@@ -41,9 +45,19 @@ class Main {
         String searchAuthor = sc.nextLine();
 
         for (Book book : books) {
-            if (book.author.equals(searchAuthor)) {
+            if (book.author.equalsIgnoreCase(searchAuthor)) {
                 System.out.println(book);
+                return;
             }
         }
+        System.out.println("No books found for the author: " + searchAuthor);
+
+        if (!found) {
+            System.out.println(
+                "No books found for the author: " + searchAuthor
+            );
+        }
+
+        sc.close();
     }
 }
diff --git a/OOP/Java/Lab/Week5/Number.java b/OOP/Java/Lab/Week5/Number.java
index a371df3..b18216b 100644
--- a/OOP/Java/Lab/Week5/Number.java
+++ b/OOP/Java/Lab/Week5/Number.java
@@ -25,6 +25,7 @@ class Number {
     }
 
     public boolean isEven() {
+        // This is an explicit narrowing typecast from double to int
         return (int) value % 2 == 0;
     }
 
@@ -48,13 +49,22 @@ class Number {
         System.out.print("Enter a number: ");
         Number number = new Number(sc.nextDouble());
 
-        System.out.println("Is Zero: " + number.isZero());
-        System.out.println("Is Positive: " + number.isPositive());
-        System.out.println("Is Negative: " + number.isNegative());
-        System.out.println("Is Odd: " + number.isOdd());
-        System.out.println("Is Even: " + number.isEven());
-        System.out.println("Is Prime: " + number.isPrime());
-        System.out.println("Is Armstrong: " + number.isArmstrong());
+        System.out.println(
+            "Is Zero: " +
+            number.isZero() +
+            ", Is Positive: " +
+            number.isPositive() +
+            ", Is Negative: " +
+            number.isNegative() +
+            ", Is Odd: " +
+            number.isOdd() +
+            ", Is Even: " +
+            number.isEven() +
+            ", Is Prime: " +
+            number.isPrime() +
+            ", Is Armstrong: " +
+            number.isArmstrong()
+        );
 
         sc.close();
     }
diff --git a/OOP/Java/Lab/Week5/Time.java b/OOP/Java/Lab/Week5/Time.java
index 8888191..11e19c9 100644
--- a/OOP/Java/Lab/Week5/Time.java
+++ b/OOP/Java/Lab/Week5/Time.java
@@ -8,7 +8,7 @@ public class Time {
         // initializing to zero
         hr = 0;
         min = 0;
-        min = 0;
+        sec = 0;
     }
 
     Time(int hour, int minute, int second) {