myexample.java

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/*
this is a simple Java programe.
this file is named as "MyExample"
*/
class MyExample{
public static void main(String args[])
{
int num;
num=200;
System.out.println("this is num:"+num);
num=num*2;
System.out.print("this is value of num*2 :");
System.out.println(num);
}
}