#include <iostream>
#include <cstdlib>
#include <ctime>
using namespace std;
class shaizi
{
public:
int getdian();
private:
int dian;
};
int main()
{
shaizi s1;
cout << "摇出的点数" <<s1.getdian()<<endl;
return 0;
}
int shaizi::getdian()
{
srand(time(0));
dian=rand()%5+1;
return dian;
}
运行结果
心得体会
与前面的知识相结合
****修改
将输出或者输入的工作放在main函数里面比较好
#include <iostream>#include <cstdlib>#include <ctime>
using namespace std;class shaizi{public: int getdian();private: int dian;};int main(){ shaizi s1; cout << "摇出的点数" <<s1.getdian()<<endl; return 0;}int shaizi::getdian(){ srand(time(0)); dian=rand()%5+1; return dian;}