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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. class Student{
  5. public:
  6. int rollNumber;
  7. static int totalStudents;
  8. Student()
  9. {
  10.     totalStudents++;
  11. }
  12. };
  13.  
  14. int Student::totalStudents=20;
  15.  
  16. int main() {
  17.  
  18.  
  19.  
  20. Student s1,s2,s3,s4;
  21.  cout<<Student::totalStudents;
  22. }
Success #stdin #stdout 0.01s 5304KB
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24
https://ideone.com/M780Cc
language:
C++ (gcc 8.3)
created:
17 days ago
visibility:
public

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