本程序主要是对一个float或者double型的数据，进行取整，这个浮点型数据可正可负，均可以进行，取整原则是 四舍五入。-This procedure is mainly of a float or double type of data, rounding, the float data can be positive or negative, can be, take the whole principle of rounding.

银行卡管理系统开户、存款、取款、修改密码、重置密码、销户 c-#include<iostream> #include<cstring> using namespace std class count { public: friend class ATM count (char Name[],char Num[],float Money,char Password[]) //初始化