Use constructor to init member variables : Constructor « Class « C++

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C++ » Class » ConstructorScreenshots 
Use constructor to init member variables
Use constructor to init member variables


#include <iostream>
using namespace std;

class myclass {
  int i, j;
public:
  myclass(int x, int y) { 
    i = x; 
    j = y; 
  }
  void show() { 
    cout << i << " " << j; 
  }
};

int main()
{
  myclass count(2, 3);

  count.show();

  return 0;
}

           
       
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4. Use Double value as the constructor parameterUse Double value as the constructor parameter
5. Constructor: different parameter typeConstructor: different parameter type
6. Use automatic conversions to assign new valuesUse automatic conversions to assign new values
7. Call constructor from base classCall constructor from base class
8. Constructor with 2 parametersConstructor with 2 parameters
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