#include <bits/stdc++.h>
using namespace std;
int main(){
char c;
int a;
cout << "請輸入一個字元的:";
cin >> c;
a = c;
cout << "此字元的 ASCII 碼為 " << a << endl;
cout << "請輸入一個 ASCII 碼:";
cin >> a;
c = a;
cout << "此 ASCII 碼的字元為 " << c << endl;
}