[問題關於建構式的小問題
各位c的高手，小弟在綀習寫物件、類別的建構式的時候，遇到了一個問題
#include<iostream>
using namespace std;
class student{
public:
int id,chinese,math;
student(int vid,int vchinese,int vmath);
void show(){
cout<<"id:"<<"\t"<<id<<"\n"<<"math:"<<"\t"<<math<<"\n"<<"chinese:"<<"\t"<<chinese<<"\n";
};
};
student::student(int vid=7,int vchinese=60,int
vmath=60):id(vid),chinese(vchinese),math(vmath)
{
}
int main(){
student marry;
marry.show();
student jack(2318,95,98);
jack.show();
return 0;
}
以上是全部的程式內容，在最後的 student jack(2318,95,98); 中，為何不能寫作
student jack;
jack(2318,95,98);
還是說要以其它形式才能將它分開寫？
小弟目前還是新手，許多細節還不是很清楚
各位高手，如果有其它的建議，也請和我分享，謝謝~
--
※ 發信站: 批踢踢實業坊(ptt.cc), 來自: 120.107.188.16
※ 文章網址: https://www.ptt.cc/bbs/C_and_CPP/M.1455712316.A.76F.html
推
02/17 20:36, , 1F
02/17 20:36, 1F
推
02/17 20:36, , 2F
02/17 20:36, 2F
→
02/17 20:37, , 3F
02/17 20:37, 3F
→
02/17 20:38, , 4F
02/17 20:38, 4F
→
02/17 20:39, , 5F
02/17 20:39, 5F
→
02/17 20:39, , 6F
02/17 20:39, 6F
→
02/17 20:40, , 7F
02/17 20:40, 7F
→
02/17 22:28, , 8F
02/17 22:28, 8F
→
02/17 22:28, , 9F
02/17 22:28, 9F
→
02/17 23:51, , 10F
02/17 23:51, 10F
→
02/17 23:53, , 11F
02/17 23:53, 11F
→
02/18 00:33, , 12F
02/18 00:33, 12F
推
02/18 01:25, , 13F
02/18 01:25, 13F