摘要:
class A{public: int a; A() { } void print() { cout<<a; }};class B:public A{public: int a; B() { a = 2; }};int main(){ B b; b.print(); return 0;}输出... 阅读全文
摘要:
package nan;/** * NaN情况下无法比较大小 * @author root * */public class Nan { public static void main(String[] args) { // TODO Auto-generated method stub d... 阅读全文