Question

在c++中怎样实现输入数字，输出ASCii码？

Answer 1

#include <iostream>
using namespace std;
void main()
{
int a;
char s;
cout<<"输入ASCII码："<<endl;
cin>>a;
s=a;
cout<<"转换的ASCII是："<<s<<endl;
}

Answer 2

ch='A';
cout<<(int)ch; //按C++式输
printf("%d",ch); //按C式输