📄 2_41.cpp
字号:
#include <iostream>
using namespace std ;
enum weekday //定义枚举类型
{ Sunday, Monday, Tuesday, Wednesday, Thursday, Friday, Saturday};
int main()
{ int i;
weekday week1 = Thursday;
cout << "week1 = " << week1 << endl; i = week1; //枚举类型赋值给int变量
cout << "i = " << i << endl;
enum weekday week2, week3;
week2 = (weekday)6; //int型强制类型转换为枚举类型
cout << "week2 = " << week2 << endl;
week3 = weekday(4); //int型强制类型转换为枚举类型
cout << "week3 = " << week3 << endl;
return 0;
}
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