From c4d13689088437c479bfd1eb7b68bda6b562d171 Mon Sep 17 00:00:00 2001
From: RAJJIT <2.0lairaj@gmail.com>
Date: Tue, 15 Oct 2024 09:27:22 +0530
Subject: [PATCH] java-prac-3-fixes

---
 Java/Practical/practical-03/Circle.class      | Bin 680 -> 886 bytes
 Java/Practical/practical-03/Rectangle.class   | Bin 743 -> 949 bytes
 .../Practical/practical-03/ShapeProgram.class | Bin 1381 -> 1604 bytes
 Java/Practical/practical-03/ShapeProgram.java |  57 +++++++++---------
 4 files changed, 30 insertions(+), 27 deletions(-)

diff --git a/Java/Practical/practical-03/Circle.class b/Java/Practical/practical-03/Circle.class
index 662a2981024d2de9a7b734720d0185da713e2de9..44e4c8ea121901c0ec8f1bd8f236cf8b2b280e4c 100644
GIT binary patch
delta 557
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zjeEDcGY~C_Cc1awNAP2q7!&c%kQf&(=ALuUyJzk_Z|xt6&9A>deg;;#<ubvn=7PgT
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zN1b5!vR=w^S~2m=f9}`zcAs`?jh5f-27OJ<Q0KBC%d%mGE5q;k`c=a<Rt?vgHcXN+
z+z9QN$lme0k88~*{hb%#zYRB8dv!{E+gI4F&dwlEjQj0&W3Sii2ZKS-R^*n}|KnUM
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zGF4z%rq0PriTJSymgZqvi$`ga$7o`ju$L~9?4NS0VoLlc!HRNf7%Y_~<-Nz*j><bx
O{!Lhx?!0IgGk*Zms#J~u

delta 351
zcmYk0y-vb#6vclnw56pYttcp<d~1tPb#Wy|w@&KfNQ{FYVKD0IGc>+}gPV~kB%1gD
z4nB?xiSd>}9scK@|GD>`bHDTlZSUjz^&Qw|%Ob;)LD8f{*+OMGW-BQw7FBAoQa72Q
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T8S{J!kD~lP!INJ>G?m34y6h>O

diff --git a/Java/Practical/practical-03/Rectangle.class b/Java/Practical/practical-03/Rectangle.class
index 77a32eb22d7818c29a597f972c1d96f52892bdb7..dddbbbd2445ff161bec103098827a3320387fdb6 100644
GIT binary patch
delta 533
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z?01;>4PMlG5EBm`rmMSVy1QyV><=>g_Vx4(U>>VFyy%x0aAFWcIy8i>EaJehjuDJn
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delta 325
zcmZ9Gy-EX75QV>c*W_l`yPEYcZZsNWqGq#Z{XxXiUTkb^EEciwhZLfAK1A5Jun|EK
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x<nQRAtZMP%>_d0_zu79qEOx>j#S|6U$YUD}{Uk(>xKhLC_y4j(@ux-8gx`}EBE|p!

diff --git a/Java/Practical/practical-03/ShapeProgram.class b/Java/Practical/practical-03/ShapeProgram.class
index 27c0315fc6bec206fe01483ffb768313df5e4eba..f6589b932d5e7f73a536ac3c1d1143a55bb6710d 100644
GIT binary patch
delta 702
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zzJ*JctkGB!OmyQ$H~tl_UAqDAL!(YIcjlZs_sq;a->uK~($~X-k3c66EKX5lP@Bhj
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delta 541
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ga_LiAd!j4ddgThsf?D)0u}W36k4f%HeoOZFf6PNtBLDyZ

diff --git a/Java/Practical/practical-03/ShapeProgram.java b/Java/Practical/practical-03/ShapeProgram.java
index 2d1a51d..493377b 100644
--- a/Java/Practical/practical-03/ShapeProgram.java
+++ b/Java/Practical/practical-03/ShapeProgram.java
@@ -13,11 +13,12 @@ class Rectangle extends Shape {
 
     @Override
     public void readData() {
-        Scanner sc = new Scanner(System.in);
-        System.out.print("Enter length of the rectangle: ");
-        length = sc.nextDouble();
-        System.out.print("Enter breadth of the rectangle: ");
-        breadth = sc.nextDouble();
+        try (Scanner sc = new Scanner(System.in)) {
+            System.out.print("Enter length of the rectangle: ");
+            length = sc.nextDouble();
+            System.out.print("Enter breadth of the rectangle: ");
+            breadth = sc.nextDouble();
+        }
     }
 
     @Override
@@ -31,9 +32,10 @@ class Circle extends Shape {
 
     @Override
     public void readData() {
-        Scanner sc = new Scanner(System.in);
-        System.out.print("Enter radius of the circle: ");
-        radius = sc.nextDouble();
+        try (Scanner sc = new Scanner(System.in)) {
+            System.out.print("Enter radius of the circle: ");
+            radius = sc.nextDouble();
+        }
     }
 
     @Override
@@ -44,27 +46,28 @@ public double area() {
 
 public class ShapeProgram {
     public static void main(String[] args) {
-        Scanner sc = new Scanner(System.in);
-        Shape shape = null;
+        try (Scanner sc = new Scanner(System.in)) {
+            Shape shape = null;
 
-        System.out.println("Choose a shape to calculate area:");
-        System.out.println("1. Rectangle");
-        System.out.println("2. Circle");
-        int choice = sc.nextInt();
+            System.out.println("Choose a shape to calculate area:");
+            System.out.println("1. Rectangle");
+            System.out.println("2. Circle");
+            int choice = sc.nextInt();
 
-        switch (choice) {
-            case 1:
-                shape = new Rectangle();
-                break;
-            case 2:
-                shape = new Circle();
-                break;
-            default:
-                System.out.println("Invalid choice!");
-                return;
-        }
+            switch (choice) {
+                case 1:
+                    shape = new Rectangle();
+                    break;
+                case 2:
+                    shape = new Circle();
+                    break;
+                default:
+                    System.out.println("Invalid choice!");
+                    return;
+            }
 
-        shape.readData();
-        System.out.println("The area of the shape is: " + shape.area());
+            shape.readData();
+            System.out.println("The area of the shape is: " + shape.area());
+        }
     }
 }