fork download 
  1. #include <iostream>
  2. #include <vector>
  3.  
  4. using namespace std;
  5.  
  6.  
  7. class block{
  8. public:
  9.     long nx,ny;
  10.     vector<long> s;
  11.     block(const long &x, const long &y):nx(x),ny(y), s((x+1)*(y+1),0) {}
  12. };
  13.  
  14. int main() {
  15.     block B(2,2);
  16.     for(int i=0;i<9;i++) {
  17.         cout<<B.s[i];
  18.     }
  19.  
  20.     cout << "!!!Hello World!!!" << endl; // prints !!!Hello World!!!
  21.     return 0;
  22. }
Success #stdin #stdout 0s 2984KB
comments ()
stdin 
Standard input is empty
stdout 
000000000!!!Hello World!!!
https://ideone.com/YLT3mG
language:
C++ (gcc 8.3)
created:
11 years ago
visibility:
secret

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!