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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. class Vehicle {
  5.    public:
  6.       void SetSpeed(int speedToSet) {
  7.          speed = speedToSet;
  8.       }
  9.  
  10.       void PrintSpeed() {
  11.          cout << speed;
  12.       }
  13.  
  14.    private:
  15.       int speed;
  16. };
  17.  
  18. class Car : public Vehicle {
  19.    public:
  20.       void PrintCarSpeed() {
  21.          cout << "Driving at: ";
  22.          PrintSpeed();
  23.       }
  24. };
  25.  
  26. int main() {
  27.    Car myCar;
  28.    myCar.SetSpeed(30);
  29.  
  30.    myCar.PrintCarSpeed();
  31.  
  32.    return 0;
  33. }
Success #stdin #stdout 0.01s 5292KB
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stdin
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Standard input is empty
stdout
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Driving at: 30
https://ideone.com/riTlZ7
language:
C++ (gcc 8.3)
created:
9 days ago
visibility:
public

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