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  1. class Student
  2. {
  3. String name, city;
  4. int age;
  5. static int m;
  6. void printData()
  7. {
  8. System.out.println("Student name = "+name);
  9. System.out.println("Student city = "+city);
  10. System.out.println("Student age = "+age);
  11. }
  12. }
  13. class Stest
  14. {
  15. public static void main(String args[])
  16. {
  17. Student s1=new Student();
  18. Student s2=new Student();
  19. s1.name="Amit";
  20. s1.city="Dehradun";
  21. s1.age=22;
  22. s2.name="Kapil";
  23. s2.city="Delhi";
  24. s2.age=23;
  25. s2.printData();
  26. s1.printData();
  27. s1.m=20;
  28.  
  29. s2.m=22;
  30. Student.m=27;
  31. System.out.println("s1.m = "+s1.m);
  32. System.out.println("s2.m = "+s2.m);
  33. System.out.println("Student.m ="+Student.m);
  34. }
  35. }
Success #stdin #stdout 0.11s 50160KB
stdin
Standard input is empty
stdout
Student name = Kapil
Student city = Delhi
Student age = 23
Student name = Amit
Student city = Dehradun
Student age = 22
s1.m = 27
s2.m = 27
Student.m =27