Question

一个C++程序？？能在VC++6.0上编译，但不能运行，但是在Dev-C++是能运行？？是什么原因？？

#include <iostream>
using namespace std;
struct Student
{int num;
char name[20];
float score[3];
}student[5];

int main()
{int i;
for(i=0;i<5;i++)
cin>>student[i].num>>student[i].name>>student[i].score[0]>>student[i].score[1]>>student[i].score[2];
void print(Student student[]);
print(student);
return 0;
}

void print(Student *p)
{int i;
for(i=0;i<5;i++)
cout<<student[i].num<<" "<<student[i].name<<" "<<student[i].score[0]<<" "<<student[i].score[1]<<" "<<student[i].score[2];
}

Answer 1

你这是最新的C++标准
在VC++6.0当中没有namespace的概念
#include <iostream>也应该是#include <iostream.h>
即：

#include <iostream.h>
//using namespace std;
struct Student
{int num;
char name[20];
float score[3];
}student[5];

int main()
{int i;
for(i=0;i<5;i++)
cin>>student[i].num>>student[i].name>>student[i].score[0]>>student[i].score[1]>>student[i].score[2];
void print(Student student[]);
print(student);
return 0;
}

void print(Student *p)
{int i;
for(i=0;i<5;i++)
cout<<student[i].num<<" "<<student[i].name<<" "<<student[i].score[0]<<" "<<student[i].score[1]<<" "<<student[i].score[2];
}

Answer 2

请抛弃VC6.0