03D – Computer Sir Ki Class

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Exam Questions-CBSE12A-2017-03D #CPP#5775    siteicon   siteicon  

Problem Statement - 03D

Write the definition of a member function PUSHGIFT() for a class STACK in C++, to add a GIFT in a dynamically allocated stack of GIFTs considering the following code is already written as a part of the program:

struct GIFT
{
  int GCODE;         //Gift Code
  char GDESC[20];    //Gift Description
  GIFT *Link;
};
class STACK
{
  Gift *TOP;
public:
  STACK(){TOP=NULL;}
  void PUSHGIFT();
  void POPGIFT();
  ~STACK();
};

Solution

TC++ #5775

void STACK::PUSHGIFT()
{
  GIFT *T = new GIFT;
  cin>>T->GCODE;
  gets(T->GDESC);
  T->Link = TOP;
  TOP = T;
}


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CSKC| Created: 3-Jan-2019 | Updated: 5-Jan-2019|CBSE12A-2017









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