Program for Think As Compile And JVM.

02. Java Datatypes.
Program for Think As Compile And JVM.

//ThinkAsCompileAndJVM.java

class ThinkAsCompileAndJVM
{
public static void main(String[] args)
{
System.out.println(10);
System.out.println('a');
System.out.println("a");
System.out.println(10.0);
System.out.println(10.345f);
System.out.println(30L);
System.out.println(30l );

System.out.println();
System.out.println(50 + 20);

int a = 30;
int b = 40;
int c = a  + b;
System.out.println(c);
System.out.println("The addition of " + a +" and " + b + " is " + c);

System.out.println("The addition of " + 10 +" and " + 20 + " is " + 30);
System.out.println("The addition of " + "10" +" and " + 20 + " is " + 30);
System.out.println("The addition of 10" +" and " + 20 + " is " + 30);
System.out.println("The addition of 10 and " + 20 + " is " + 30);
System.out.println("The addition of 10 and " + "20" + " is " + 30);
System.out.println("The addition of 10 and 20" + " is " + 30);
System.out.println("The addition of 10 and 20 is " + 30);
System.out.println("The addition of 10 and 20 is " + "30");
System.out.println("The addition of 10 and 20 is 30");


a = 30;
b = 40;

System.out.println(a + b); //70
System.out.println("a + b"); //a + b

System.out.println("a + b"+a+b); //a  + b3040
System.out.println("a + b"+30+40);
System.out.println("a + b"+"30"+40);
System.out.println("a + b30"+40);
System.out.println("a + b30"+"40");
System.out.println("a + b3040");

System.out.println("a + b"+(a+b)); //a + b70
System.out.println("a + b"+(30+40));
System.out.println("a + b"+(70));
System.out.println("a + b"+70);
System.out.println("a + b"+"70");
System.out.println("a + b70");

System.out.println(""+10 + 20); //1020
System.out.println(10 + ""+ 20); //1020
System.out.println(10 + 20 +""); //30
System.out.println(30 +"");
System.out.println("30" +"");
System.out.println("30");

System.out.println(22/7 * 10 * 10);
System.out.println(3 * 10 * 10);
System.out.println(300);

System.out.println(22.0/7 * 10 * 10);
}
}

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