填空题
下列程序的运行结果是 [12] 。
include <iostream. h>
class Sample {
int x,y;
public:
Sample() {x=y=0; }
Sample(int a, int b) {x=a;y=b;}
void disp() {
cout<<" x=" <<x<<" , y="<<y<<end1;
}
};
void main() {
Sample s1, s2(1, 2);
s1. disp0;
s2. disp ();
}
【参考答案】
此程序的运行结果为: