Sunday, 13 September 2020

Java Programming in BlueJ IDE

 1.



public class even

{

    public static void main(String args[])

    {

        int a;

        System.out.println("Even Numbers From 1 to 10 :");

        for(a=2;a<=10;a=a+2)

        System.out.print(a+" ");

    }

}




2.





public class odd

{

    public static void main(String args[])

    {

        int a;

        System.out.println("odd numbers from 1 to 10");

        for(a=1;a<=10;a=a+2)

        System.out.print(a+" ");

    }

}







        

3.




public class program1
{
    public static void main(String args[])
    {
        int a;
        System.out.println("Natural numbers from 1 to 10");
        for(a=1;a<=10;a++)        
        System.out.println(a+" ");        
        
    }
}
        




4.



public class program2
{
    public static void main(String args[])
    {
        int a=1;
        System.out.println("Natural numbers from 1 to 10");
        System.out.println(a+" ");
        a=a+1;
        System.out.println(a+" ");
        a=a+1;
        System.out.println(a+" ");
        a=a+1;
        System.out.println(a+" ");
        a=a+1;
        System.out.println(a+" ");
        a=a+1;
        System.out.println(a+" ");
        a=a+1;
        System.out.println(a+" ");
        a=a+1;
        System.out.println(a+" ");
        a=a+1;
        System.out.println(a+" ");
        a=a+1;
        System.out.println(a+" ");
        
    }
}
        





5.




public class seriers1
{
    public static void main(String args[])
    {
        int a;
        System.out.println("numbers from 1 to 20");
        for(a=1;a<20;a=a+3)
        System.out.print(a+" ");
    }
}
        










6.




public class series2
{
    public static void main(String args[])
    {
        int a;
        System.out.println("square numbers from 1 to 10");
        for(a=1;a<=10;a=a+1)
        System.out.print(a*a+" ");
    }
}
        



7.



public class series3
{
    public static void main(String args[])
    {
        int a;
        System.out.println("cube numbers from 1 to 10");
        for(a=1;a<=10;a=a+1)
        System.out.print(a*a*a+" ");
    }
}
        




8.



class cal
{
    public static void main()
    {
        int p=560;
        double total;
        total=p*3;
        System.out.println("one book price is "+p);
        System.out.println("total price of 3 books is "+total);
        
    }
}




9.


public class prog1
{
    public static void main(String args[])
    {
        int a=15,b=25;
        int sum=0;
        sum=a+b;
        System.out.println("The Number A is : "+ a);
        System.out.println("The Number B is : "+ b);
        System.out.println("The summation of a and b is : "+ sum);
        
    }
}
        


10.



public class prog2
{
    public static void main(String args[])
    {
        int a=5;
        int b=8;
        int c=6;
        int m=a*b*c;
        System.out.println("The Number A is : "+ a);
        System.out.println("The Number B is : "+ b);
        System.out.println("The Number C is : "+ c);
        System.out.println("The multiply of a,b,c is : "+ m);
        
    }
}
        




11.




public class prog3
{
    public static void main(String args[])
    {
        int a=55,b=25,d;
        d=a-b;
        System.out.println("The Number A is : "+ a);
        System.out.println("The Number B is : "+ b);
        System.out.println("The Difference of a and b is : "+ d);
        
    }
}
        



12.





public class prog4
{
    public static void main(String args[])
    {
        int x=31,y=2,q,r;
        q=x/y;
        r=x%y;        
        System.out.println("The Number x is : "+ x);
        System.out.println("The Number y is : "+ y);
        System.out.println("The quotient : "+ q);
        System.out.println("The remainder : "+ r);
        
    }
}
        

        


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Class XI Computer Application Wbchse

 Class XI Computer Application Wbchse