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Jatin-8898Jatin-8898
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Diff for: ‎A.java

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class A
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{
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public static void main(String arg[])
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{
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String s1="Jatin";
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System.out.println(s1);
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}
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}

Diff for: ‎AbstractDemo.java

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abstract class Shapes
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{ int side1,side2;
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void set(int s)
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{ side1=s;
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side2=0;
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}
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void set(int s1,int s2)
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{ side1=s1;
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side2=s2;
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}
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abstract void area();
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abstract void perimeter();
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}
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class Rectangle extends Shapes
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{ void area()
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{
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System.out.println("AREA OF RECTANGGLE="+(side1*side2));
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}
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void perimeter()
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{
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System.out.println("PERIMETER OF RECTANGGLE="+(2*(side1+side2)));
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}
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}
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class Triangle extends Shapes
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{ void area()
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{
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System.out.println("AREA OF TRIANGLE="+(0.5F*(side1*side2)));
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}
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void perimeter()
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{
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System.out.println("PERIMETER OF TRIANGLE="+(side1+side2+side1));
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}
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}
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class Square extends Shapes
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{ void area()
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{
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System.out.println("AREA OF SQUARE="+(side1*side1));
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}
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void perimeter()
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{
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System.out.println("PERIMETER OF SQUARE="+(4*side1));
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}
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}
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class AbstractDemo
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{
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public static void main(String[] args)
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{
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Rectangle r= new Rectangle();
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Triangle t = new Triangle();
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Square s= new Square();
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r.set(10,20);
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t.set(20,30);
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s.set(10);
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r.area();
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r.perimeter();
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t.area();
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t.perimeter();
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s.area();
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s.perimeter();
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}
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}

Diff for: ‎AppletDemo.java

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import java.applet.*;
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import java.awt.*;
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/*<applet code="AppletDemo" width="500" height="500">
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</applet>
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*/
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public class AppletDemo extends Applet
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{
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public void paint(Graphics g)
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{
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/*g.drawOval(180,180,200,200);
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g.drawOval(220,220,30,30);
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g.drawOval(300,220,30,30);
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g.drawArc(260,280,50,80,00,-180);*/
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g.drawString("A SMPLE APPLET",20,20);
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}
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}

Diff for: ‎ArmStrong.java

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import java.io.*;
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class ArmStrong
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{
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void Arm()
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{
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try
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{
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BufferedReader br=new BufferedReader(new InputStreamReader(System.in));
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System.out.println("ENTER THE NUMBER:");
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int num=Integer.parseInt(br.readLine());
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int check=0,rem;
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int n=num;
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while(num>0)
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{
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rem=num%10;
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check=check+(int)Math.pow(rem,3);
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num=num/10;
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}
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if(check==n)
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System.out.println("IS AN ARMSTONG NUMBER");
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else
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System.out.println(n+" IS NOT ARMSTRONG NUMBER");
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}
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catch (Exception e)
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{
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}
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}
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public static void main(String args[])
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{
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ArmStrong obj=new ArmStrong();
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obj.Arm();
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}
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}

Diff for: ‎ArmStrong1.java

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import java.io.*;
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class ArmStrong
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{
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void Arm()
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{
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try
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{
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BufferedReader br=new BufferedReader(new InputStreamReader(System.in));
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System.out.println("ENTER THE NUMBER:");
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int num=Integer.parseInt(br.readLine());
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int check=0,rem;
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int n=num;
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while(num>0)
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{
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rem=num%10;
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check=check+(int)Math.pow(rem,3);
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num=num/10;
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}
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if(check==n)
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System.out.println("IS AN ARMSTONG NUMBER:");
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else
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System.out.println(n+"IS NOT ARMSTRONG NUMBER:");
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}
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catch (Exception e)
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{
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}
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}
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public static void main(String args[])
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{
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ArmStrong obj=new ArmStrong();
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obj.Arm();
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}
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}

Diff for: ‎BarGraph.java

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import java.applet.*;
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import java.awt.*;
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/*<applet code="BarGraph" width="1400" height="700">
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</applet>
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*/
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public class BarGraph extends Applet
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{
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public void paint(Graphics g)
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{
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g.drawLine(100,500,1200,500);
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g.fillRect(100,250,50,250);
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g.fillRect(150,120,50,380);
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g.fillRect(200,250,50,250);
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g.fillRect(300,180,50,320);
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g.fillRect(350,140,50,360);
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g.fillRect(400,300,50,200);
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g.fillRect(500,400,50,100);
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g.fillRect(550,350,50,150);
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g.fillRect(600,300,50,200);
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g.fillRect(700,250,50,250);
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g.fillRect(750,150,50,350);
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g.fillRect(800,350,50,150);
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}
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}

Diff for: ‎BigFactorial.java

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import java.io.*;
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import java.math.BigInteger;
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class BigFactorial
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{
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public static void main(String args[])
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{
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try
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{
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BigInteger inc=new BigInteger("1");
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BigInteger fact=new BigInteger("1");
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BufferedReader br=new BufferedReader(new InputStreamReader(System.in));
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System.out.println("ENTER THE NUMBER");
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int num=Integer.parseInt(br.readLine());
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for(int i=1;i<=num;i++)
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{
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fact=fact.multiply(inc);
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inc=inc.add(BigInteger.ONE);
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}
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System.out.println(num+"!="+fact);
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}
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catch (Exception e)
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{
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}
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}
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}

Diff for: ‎BigInteger.java

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import java.math.BigInteger;
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public class Integer
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{
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public static void main(String[] args)
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{
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8+
9+
BigInteger numberA=new BigInteger("987654321234567897855");
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BigInteger numberB= BigInteger.TEN;
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numberA=numberA.add(numberB);
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System.out.println("NumberA ="+numberA);
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}
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}

Diff for: ‎BinaryAddition.java

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import java.io.*;
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import java.util.*;
3+
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public class BinaryAddition{
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String addBinary(string a, string b)
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{
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String result = ""; // Initialize result
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int s = 0; // Initialize digit sum
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// Travers both strings starting from last
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// characters
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int i = a.size() - 1, j = b.size() - 1;
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while (i >= 0 || j >= 0 || s == 1)
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{
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// Comput sum of last digits and carry
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s += ((i >= 0)? a[i] - '0': 0);
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s += ((j >= 0)? b[j] - '0': 0);
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20+
// If current digit sum is 1 or 3, add 1 to result
21+
result = char(s % 2 + '0') + result;
22+
23+
// Compute carry
24+
s /= 2;
25+
26+
// Move to next digits
27+
i--;
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j--;
29+
}
30+
return result;
31+
}
32+
33+
public static void main(String args[]){
34+
BinaryAddtion obj = new BinaryAddition();
35+
String a = "1001";
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String b = "1000";
37+
String ans = obj.addBinary(a,b);
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System.out.prinln("ANS IS:"+ ans);
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}
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}
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Diff for: ‎BinarySearch.java

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1+
import java.io.*;
2+
class BinarySearch
3+
{ void bin(){
4+
try{
5+
int i,j,temp,low,mid,high;
6+
BufferedReader br=new BufferedReader(new InputStreamReader(System.in));
7+
System.out.println("ENTER THE VALUE OF NUM:");
8+
int num=Integer.parseInt(br.readLine());
9+
System.out.println("ENTER THE ELEMENTS OF ARRAY:");
10+
int[] array=new int[num];
11+
for(i=0;i<num;i++)
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{
13+
array[i]=Integer.parseInt(br.readLine());
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}
15+
for(i=0; i<num; i++)
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{ for(j=0; j<(num-i-1); j++)
17+
{ if(array[j] > array[j+1])
18+
{
19+
temp = array[j];
20+
array[j] = array[j+1];
21+
array[j+1] = temp;
22+
}
23+
}
24+
}
25+
System.out.println("SORTED ARRAY:");
26+
for(i=0;i<num;i++)
27+
{
28+
System.out.println(array[i]);
29+
}
30+
System.out.println("ENTER THE ELEMENT TO BE SEARCHED:");
31+
int search=Integer.parseInt(br.readLine());
32+
low=0;
33+
high=num-1;
34+
do{
35+
mid=(low+high)/2;
36+
if(search<array[mid])
37+
{
38+
high=mid-1;
39+
}
40+
else if(search>array[mid])
41+
{
42+
low=mid+1;
43+
}
44+
}while(search!=array[mid] && low<=high);
45+
if(search==array[mid])
46+
{ System.out.println("SEARCH SUCCESFUL");
47+
System.out.println("ELEMENT LOCATED AT:"+(mid+1));
48+
}
49+
else
50+
System.out.println("NOT FOUND");
51+
}
52+
catch (Exception e){}
53+
}//end of func
54+
55+
public static void main(String args[])
56+
{
57+
BinarySearch bs=new BinarySearch();
58+
bs.bin();
59+
}
60+
}

Diff for: ‎BubbleSort.java

+38
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1+
import java.io.*;
2+
class BubbleSort
3+
{ void bin()
4+
{ try
5+
{
6+
int i,j,temp;
7+
BufferedReader br=new BufferedReader(new InputStreamReader(System.in));
8+
System.out.println("ENTER THE VALUE OF NUM:");
9+
int num=Integer.parseInt(br.readLine());
10+
System.out.println("ENTER THE ELEMENTS OF ARRAY:");
11+
int[] array=new int[num];
12+
for(i=0;i<num;i++)
13+
{
14+
array[i]=Integer.parseInt(br.readLine());
15+
}
16+
for(i=0;i<num;i++)
17+
{ for(j=0;j<(num-i-1);j++)
18+
{ if(array[j]>array[j+1])
19+
{ temp=array[j];
20+
array[j]=array[j+1];
21+
array[j+1]=temp;
22+
}
23+
}
24+
}
25+
System.out.println("SORTED ARRAY:");
26+
for(i=0;i<num;i++)
27+
{
28+
System.out.println(array[i]);
29+
}
30+
}
31+
catch (Exception e){}
32+
}
33+
public static void main(String[] args)
34+
{
35+
BubbleSort bs=new BubbleSort();
36+
bs.bin();
37+
}
38+
}

Diff for: ‎Character.java

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1+
class Character
2+
{
3+
public static void main(String[] args)
4+
{
5+
String s="Java";
6+
int count;
7+
for(int i=1;i<=s.length();i++)
8+
{
9+
if(Character.isLetter(s.charAt(i)))
10+
count++;
11+
12+
}
13+
System.out.println("NUMBER OF CHARACTERS ARE:"+count);
14+
15+
}
16+
}

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