Fourteen Using Multiple Classes

//make two class
//You have to run blue colored class i,e FourteenUsingMultipleClasses
class FourteenUsingMultipleClasses {

    public static void main(String[] args) {

       
        RefForTutorialThirteen RefForTutorialThirteenObject
        =
        new RefForTutorialThirteen();
       
        RefForTutorialThirteenObject.simpleMessage("ji");
       
             
       
    }

}

public class RefForTutorialThirteen {

    public void simpleMessage(String name){
     System.out.println("Hey " + name + " Please Join us.");
   
    }

    private String girlName;
    public void setName(String name){
        girlName = name;
       
       
    }

    public String getName(){
       
       
        return girlName;
       
    }
   
    public void saying(){
       
        System.out.printf("Ohh its Wonder %s",getName());
       
       
       
    }




}

Out put is
Hey Hall berry  Please Join us.

Thirteen WhileLoop

class ThirteenWhileLoop {

 
    public static void main(String[] args) {
   

    int counter = 0;
   
    while (counter < 14){
       
        System.out.println("Hey till now I Covered  "  + counter + " Vedio Tutorial");
        counter ++;
        System.out.println("its great");
       
       
    }
       
       
    }
//out put
Hey till now I Covered  0 Vedio Tutorial
its great
Hey till now I Covered  1 Vedio Tutorial
its great
Hey till now I Covered  2 Vedio Tutorial
its great
Hey till now I Covered  3 Vedio Tutorial
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Twelve Switch Statement

import java.util.Scanner;



class TwelveSwitchStatement {

    /**
     * @param args
     */
    public static void main(String[] args) {
       
        System.out.println("Hi which day's Menu you want");
        Scanner santosh = new Scanner(System.in);
       
        String day;
       
        day = santosh.next();
        switch(day){
       
        case "Monday":
            System.out.println("I can prefer Alu Gobhi ");
        break;
       
        case "Tuesday":
            System.out.println("I can prefer Alu Mutter ");
        break;
       
        case "Wednesday":
            System.out.println("I can prefer Baigan ");
        break;
       
        case "Thursday":
            System.out.println("I can prefer Patta Gobhi ");
        break;
       
        case "Friday":
            System.out.println("I can prefer Gajar ka Halwa ");
        break;
       
        case "Saturday":
            System.out.println("I can prefer My wife's kiss ");
        break;
       
        case "Sunday":
            System.out.println("ohh weekend Its time to Candle light dinner ");
        break;
       
       
       
       
        default:
            System.out.println("Pl write days like");
            System.out.println("Monday,Tuesday,Wednesday,Thursday,Friday,Saturday,Sunday");
       
        }
       
       
       
       
    }

}
// Opt put 
Hi which day's Menu you want
Monday
I can prefer Alu Gobhi

Eleven Logical Operation

import java.util.Scanner;


class ElevenLogicalVariable {

   
    public static void main(String[] args) {
   
           
            Scanner santosh = new Scanner(System.in);
               
           
           
            int girl;
            int boy;
            System.out.println("Please Put Age of Girl");
            girl = santosh.nextInt();
           
            System.out.println("Please Put Age of Boy");
            boy = santosh.nextInt();
           
           
           
            if (girl >= 18 && boy >= 21)
            {
                System.out.println("You Can Marry");
            }
            else
            {
                System.out.println("You can't Marry Please Wait for  The Right time");
            }
    }

}
// out put
Please Put Age of Girl
18
Please Put Age of Boy
21
You Can Marry

Ten If Statement

import java.util.Scanner;

class TenIfStatement {

    /**
     * @param args
     */
    public static void main(String[] args) {
        // TODO Auto-generated method stub
       
       
        System.out.println("Please type 9 ");
        Scanner Santosh = new Scanner(System.in);
        int test;
       
        test = Santosh.nextInt();
       
       
       
        if (test == 9){
           
            System.out.print("Oh good your You typed correctly ");
            }
        else{
            System.out.print("Contition is flase boss its not = 9 ");
        }
           
           
       
       
       
    }

}
==================Out put ==========================
Please type 9
9
Oh good your You typed correctly

Please type 9
10
Contition is flase boss its not = 9

Nine Increment and Decrement Operator

import java.util.Scanner;



class NineIncrementdOperator {

    public static void main(String[] args) {
       
        Scanner bucky = new Scanner(System.in);
       
        int Increment =5;
       
        int Decrement =5;
       
        Increment ++;
        System.out.println( Increment);// here value of Increment is 5+1 = 6
       
        ++Increment;
        System.out.println(Increment); // here value of Increment is 7
       
       
        Decrement --;
        System.out.println(Decrement);// here value of Increment is 4
       
        --Decrement;
        System.out.println(Decrement); // here value of Increment is 3
       
        Increment += 8; // adding 8 to variable
        System.out.println(Increment); // here value of Increment is
               
        Increment *= 8; // Multiply 8 to variable
        System.out.println(Increment); // here value of Increment is 120
       
        Increment /= 8; // divide 8 to variable
        System.out.println(Increment); // here value of Increment is 120 / 8 = 15
       
        Increment %= 8; // remainder 8 to variable
        System.out.println(Increment); // here value of Increment is 15 % 8 = 7
    }

}
===============Out put ===========================
6
7
4
3
15
120
15
7

Eight Math Opetaror

import java.util.Scanner;

//here we will make a pair of girl and boy

class EightMathOprator {
     public static void main (String args[]){
         Scanner bucky = new Scanner(System.in);
         int girl , boys, people , left;
         String who;
           
             System.out.println("How many Girls :-");
                        girl = bucky.nextInt();

             System.out.println("How many Boys :-");
                       boys = bucky.nextInt();
                     
         if(girl > boys)
         {
         people = girl / boys;
         left = girl - boys;
         who = "Girl";
         people = girl;

         }
         else
         {
             people = boys / girl;
             left = boys - girl;
             who = "Boys";
             people = boys;
         }



         if (left == 0 ){

         System.out.println("We can make pair :- " + people  );
                         }
         else
         {
             System.out.println("We can't make pair As "   + left + " " + who +  " is more in number ");
         }



     }

}
==================  Out put ====================================

How many Girls :-
56
How many Boys :-
45
We can't make pair As 11 Girl is more in number

Seven Java Calculator

import java.util.Scanner;

class SevenBasicCalculator {
 public static void main ( String args[]){
     Scanner bucky = new Scanner ( System.in);
     Scanner bucky1 = new Scanner ( System.in);
     double fnum, snum, answer ;
     String operation;
    
     System.out.println("Enter First Number");
     fnum = bucky.nextDouble();
   
     System.out.println("For Addition put + ");
     System.out.println("For Substraction put - ");
     System.out.println("For Multiplication put * ");
     System.out.println("For Division put / ");
     System.out.println("For Remainder put %");
       

     operation = bucky1.nextLine()             ;
    
     System.out.println("Enter Second Number");
     snum = bucky.nextDouble();
   
     if ( operation.equals("+" )){
    
     answer = fnum + snum;
     System.out.println("Answer of Addition fnum and snum is :=  "  + answer);
   
     }
     else if
   
     (operation.equals("-" )){
     answer = fnum - snum;
     System.out.println("Answer of Substraction fnum and snum is := " + answer);   
     }
     else if(operation.equals("*" )){
     answer = fnum * snum;
     System.out.println("Answer of Multiplication fnum and snum is := " + answer);   
     }
     else if(operation.equals("/" )){
   
     answer = fnum / snum;
     System.out.println("Answer of Divison fnum and snum is := " + answer);   
     }
     else if (operation.equals("%" )){
     answer = fnum % snum;
     System.out.println("Answer of Remainder fnum and snum is := " + answer);   
     }
     else
     {
         System.out.println("Please put valid operator Sign i.e +,-,*,/,% ");     }
   
   
 }

   
}

==============
Out put
Enter First Number
1
Put Opration
For Addition put +
For Substraction put -
For Multiplication put *
For Division put /
For Remainder put %
+
Enter Second Number
9
Answer of Addition fnum and snum is :=10.0

Six Getting UserInput

 //Getting user Input

import java.util.Scanner;
class SixGettingUserInput
{
    public static void main(String args[])
{
        Scanner bucky = new Scanner(System.in);
        System.out.println("Output :-" /n + bucky.nextLine());
       
 }
  
}




==============================
// santosh is user input 

santosh
Output :- santosh

Intermediate Java Tutorial - 2 - Some More String Methods

//Some More String function ( Reference form newbosten)

public class ItTwoSomeMoreStringMethod
{
             public static void main(String[] args)
             {
                                 String s = "santosh sharma";

                                //Find the the place s in the "santosh sharma"
       
                           System.out.println("place of s in santosh sharma is :-" + s.indexOf("s"));
       
           
                       System.out.println("place of s in santosh sharma from index 5 is :-" + s.indexOf("s",5));
               
           
        String a = "Bacon";
        String b = "monster";
        String c = "   san tosh   ";
       
        //Concat
        System.out.println("Result of concatination " + a + b);
        // concat from another method
        System.out.println("Result of concatination " + a.concat(b));
        //replace
        System.out.println("Replace B with F in Bacon :- ");
        System.out.println(a.replace("B","F"));
        //UpperCase
        System.out.println("Makes String b Uppercase :-");
        System.out.println(b.toUpperCase()) ;
        //LowerCase
        System.out.println("Makes String b Lower Case :-");
        System.out.println(b.toLowerCase());
        //trim
        System.out.println("Trim the String c");
        System.out.println(c.trim());
       
         
       
    }

}
++++++++++++++++++++++++++++++++++++++++++++++++++++
Output :-
place of s in santosh sharma is :-0
place of s in santosh sharma from index 5 is :-5
Result of concatination Baconmonster
Result of concatination Baconmonster
Replace B with F in Bacon :-
Facon
Makes String b Uppercase :-
MONSTER
Makes String b Lower Case :-
monster
Trim the String c
san tosh

Intermediate Java Tutorial - 1 - Common String Methods

//Code - Common String Method  // from newBoston
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
public class ItCommonStringMethod
{
    public static void main(String[] args)
   {
       String[] words = { "funk", "chunk", "furry","baconator"};
  
    // Strat with
       
        for (String w : words)
      {
            if (w.startsWith("fu"))
                System.out.println(w + "starts with fu");
           
        }
        // ends with
       
        for (String w : words)
       {
            if (w.endsWith("unk"))
                System.out.println(w + " ends with unk");

        }
    }
}
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

You will Get output like below :-

 funkstarts with fu
furrystarts with fu
funk ends with unk
chunk ends with unk