摘要:
Given a non-negative integer N, your task is to compute the sum of all the digits of N, and output every digit of the sum in English. Input Specificat 阅读全文
摘要:
This time, you are supposed to find A+B where A and B are two polynomials. Input Specification: Each input file contains one test case. Each case occu 阅读全文
摘要:
定义一个父接口IParent1; public interface IParent1{ public void p1() ;//定义抽象方法p1;} 定义一个父接口IParent2; public interface IParent2{ public void p2() ;//定义抽象方法p2;} 阅读全文