给结构赋值和显示

#include<iostream>
using namespace std;
struct CandyBar
{
char *p;
double dr;
int init;
};
void init_bar(CandyBar &bar, char *pf = "Millennium Munch", double df = 2.85, int inf = 350);
void show(const CandyBar &bar);


int main()
{


CandyBar str[3];
for (int i = 0;i < 3;i++)
{
init_bar(str[i]);
show(str[i]);
}
cin.get();
cin.get();
return 0;
}
void init_bar(CandyBar &bar, char *pf, double df, int inf)
{
bar.p = pf;
bar.dr = df;
bar.init = inf;
}
void show(const CandyBar &bar)
{
cout << bar.p << "\t" << bar.dr << "\t" << bar.init << endl;
}