fork download
copy 
  1. #include <iostream>
  2.  
  3. using namespace std;
  4.  
  5. class Demo
  6. {
  7.  	private:
  8.  		int num = 0;
  9.  	public:
  10.  		static int count;
  11.  
  12. 	Demo()
  13.  	{
  14.  		count++;
  15.  		num = count;
  16.  		cout << num << endl;
  17.  	}
  18. };
  19.  
  20. int Demo::count = 0;
  21.  
  22. int main()
  23. {
  24.  	Demo A[100];
  25.  	cin.get();
  26.  	return 0;
  27. }
Success #stdin #stdout 0s 15232KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
https://ideone.com/dkq6nY
language:
C++14 (gcc 8.3)
created:
4 years ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!