Question

如何在C++中对枚举变量赋值

typedef enum week {
Monday=1,Tuesday=2,Wednesday=3,Thursday=4,Friday=5,Saturday=6,Sunday=7
}B;
B b;
char b; cout<<"请输入英文星期几："<<endl; cin>>b;

Answer 1

直接在后面赋值即可。如下：

#include <iostream>
using namespace std;

enum Fmt{
    jpg = 1,
    png = 12,
    bmp = 23
};

int main()
{
    cout << jpg << " " << png << " " << bmp << endl;
    return 0;
}

Answer 2

typedef enum week {
Monday=1,Tuesday=2,Wednesday=3,Thursday=4,Friday=5,Saturday=6,Sunday=7
}B;"enum"=B
B b;
char b;cout<<"请输入英文星期几："<<endl;cin>>b;