摘要: ```cpp include using namespace std; int divide(int a,int b){ if(b) return a/b; else throw "b can't zero."; } int main(){ int a,b; cin a b; try{ cout u 阅读全文
posted @ 2018-04-11 18:25 h_hg 阅读(353) 评论(0) 推荐(0) 编辑