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  1. #include <iostream>
  2. using namespace std;
  3. class Hello{
  4.     int x;
  5.     public:
  6.         void hello_world();
  7.         void set_values(int);
  8. };
  9.  
  10. void Hello::hello_world(){cout<<"Hello World! This is the set number: "<<x<<endl;}
  11. void Hello::set_values(int a){x=a;}
  12.  
  13. int main(){
  14.     Hello example_variable;
  15.     example_variable.set_values(10);
  16.     example_variable.hello_world();
  17.     return 0;
  18. }
Success #stdin #stdout 0.02s 2724KB
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Standard input is empty
stdout
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Hello World! This is the set number: 10
https://ideone.com/pexjB
language:
C++ (gcc 8.3)
created:
11 years ago
visibility:
public

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