Skip to main content

Java if-else ladder with a example program.

Introduction:-

  Today we shall check about the if-else ladder it is simlar to the if-else statement only the difference is that we can combine a if statement with the else we should have a example program with the syntax and whole bunch of stuff . We also provide a download link in bellow . You are free to change the code and if you wish to share the modified code share with us in the comments.


What is the Syntax of the if -else ladder or if -else if ?

  Syntax:-
   if(Condition){
    Statement 1
    Statement 2
    Statement 3
  ..............   
}
else if(condition){
  Statement 1
  Statement 2
  Statement 3
  .................
}
else{
   Statement 1
   Statement 2
   Statement 3
  ................
}
  

How to write the java program code for the ladder ?

Code Statement :- Program to find greatest of the three number using if -else ladder.

Code:-
 class condition1{
  public static void main(String[] args){
int a = 5;
int b = 6;
int c = 7;
if(a>b && a>c){
System.out.println("The Greatest number is "+a);
}
else if(b>c){
System.out.println("The Greatest number is "+b);
}
else{
System.out.println("The Greatest number is "+c);
}
}
}

OUTPUT:-
  The Greatest number is 7

Here is the download link of the Source code.

  So , if your found this post usefull try to share it with your friends who are learing java . As "knowledge increases by Sharing " . Do check other post posted on this blog about the java programing and setup on the local setup. 

Comments

Popular posts from this blog

Develop a program using control loops in applets.

Code: import java.awt.*; import java.applet.*; public class Control extends Applet {      public void paint(Graphics g)      {      for(int i=1;i<=4;i++)     {          if(i%2==0)         {            g.fillOval(90,i*50+10,50,50);           g.setColor(Color.black);        }        else       {          g.fillOval(90,i*50+10,50,50);          g.setColor(Color.red);       }    }   } } /* <applet code=Control width=300 height=300> </applet> */ Output:

Program to display the rate of interest of banks by method overriding method

CODE: class bank { int getroi() { return 0; } } class SBI extends bank { int getroi() { return 8; } } class ICICI extends bank { int getroi() { return 7; } } class AXIS extends bank { int getroi() { return 9; } } class EXP17Q1 { public static void main(String args[]) { SBI s = new SBI(); ICICI i = new ICICI(); AXIS a = new AXIS(); System.out.println("SBI rate of interest: "+s.getroi()); System.out.println("ICICI rate of interest: "+i.getroi()); System.out.println("AXIS rate of interest: "+a.getroi()); } } OUTPUT:

Define an exception called ‘NotMatchexception’ that is thrown when a string is not equal to ‘India’. Write a java program that uses this exception.

Code: import java.util.Scanner; class NotMatchException extends Exception {   public NotMatchException (String str)   {     System.out.println(str);   } } public class StringExc {    public static void main(String[] args)    {      Scanner scan = new Scanner(System.in);      System.out.print("Enter the string : ");      String input = scan.nextLine();      try      {        if(input.equalsIgnoreCase("India"))          System.out.println("String matched !!!");        else          throw new NotMatchException ("String not matched !!!");     }     catch (NotMatchException s)     {     ...