#include<iostream>
using namespace std;
class V
{
private:
int length;
int wide;
int height;
public:
void set_v();
void accu_v();
void show_v();
};
void V::set_v()
{
cin>>length;
cin>>wide;
cin>>height;
void V::accu_v()
{
v=length*wide*height;
}
void V::show_v()
{
cout<<"v="<<v<<endl;
}
int main()
{
V v1;
v1.set_v();
v1.accu_v();
v1.show_v();
return 0;
}
为什么我总找不到错误、呜呜呜呜
using namespace std;
class V
{
private:
int length;
int wide;
int height;
public:
void set_v();
void accu_v();
void show_v();
};
void V::set_v()
{
cin>>length;
cin>>wide;
cin>>height;
void V::accu_v()
{
v=length*wide*height;
}
void V::show_v()
{
cout<<"v="<<v<<endl;
}
int main()
{
V v1;
v1.set_v();
v1.accu_v();
v1.show_v();
return 0;
}
为什么我总找不到错误、呜呜呜呜