Java

Java Practice First version

// Write your Java First code version here
   package Variableandoperatior;
/* 1. create a Project
 * 2. create a package under that project 
 */

public class dataconverting {   //3. create a class
	
	// 8. create a global variable/declare global variable
	String empName;
	int salary;
	int age;	
	
	public static dataconverting DMD= new dataconverting ();
	
	public static void main(String[]arg) { // 4. create a method under that class

System.out.println("This is my String");// 5. set a value and print it under the main method
		System.out.println(560);
		System.out.println(580.65);
		System.out.println(2548.02548f);
		System.out.println('K');
		System.out.println(6489510254879526L);
		System.out.println("**********************");
		
		DMD.datacalling("this ", 0, 0, 0, 'K', 0);//10.call the method
		DMD.datastoring();
		DMD.datareturn(458, 24.28);		
	}
	
public void datastoring() {
	
	String anydesk="This is my 2nd print";// 6. create another non static  method and store data in a variable
	int ab=5160;                          // 7. create local variable
	double cb=2580.56;
	float cd=4858975.2369F;
	char vm='K';
	long mn=658897465237L;	
	System.out.println(anydesk);
	System.out.println(ab);
	System.out.println(cb);
	System.out.println(cd);
	System.out.println(vm);
	System.out.println(mn);
	
System.out.println("================");
}
public void datacalling(String aniway,int g, double h, float j,char  i,long l) { //9 a method with parameter

System.out.println(aniway);
	System.out.println(g);
	System.out.println(h);
	System.out.println(j);
	System.out.println(i);	
	System.out.println(l);
	System.out.println("++++++++++++++++++++");
}	
public double datareturn(int g, double h) {//10. create return for find the output

System.out.println(g);
	System.out.println(h);	
	System.out.println("++++++++++++++++++++");
	return (g*h);
}	
public static boolean datareturn(int age,int salary ) { // 11. create overloading method // 12.create static method

System.out.println(age);
	System.out.println(salary);	
	System.out.println("++++++++++++++++++++");
	return (age<salary);
}		
}

Java Practice Second version

Java

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