编程菜鸟的日记-初学尝试编程-C++ Primer Plus 第4章编程练习9

#include <iostream>
#include <string>
using namespace std;
struct CandyBar
{
 //string kind;
 char kind[20];
 float weight;
 double calory;
};
void Display(CandyBar ca,int n)
{
    cout<<"The kind of ca["<<n<<"] is: "<<ca.kind<<endl;
 cout<<"The weight of ca["<<n<<"] is: "<<ca.weight<<endl;
 cout<<"The calory of ca["<<n<<"] is: "<<ca.calory<<endl;
}

int main()
{
 int size;
 cout<<"Enter the size of the array: ";
 cin>>size;
 cin.get();
 CandyBar *ca=new CandyBar[size];
 //getline(cin,ca[0].kind);
 cin.get(ca[0].kind,20).get();
 ca[0].weight=200;
 ca[0].calory=100;//getline(cin,ca[1].kind);//
  
 cin.get(ca[1].kind,20).get();
 ca[1].weight=205;
 ca[1].calory=105;//getline(cin,ca[2].kind);//
 
 cin.get(ca[2].kind,20).get();
 ca[2].weight=210;
 ca[2].calory=110;
 
 Display(ca[0],0);
 Display(ca[1],1);
 Display(ca[2],2);
 system("pause");
 return 0;
}