第九周 项目一

#include <iostream>
#include<cstdio>
 using namespace std;
 int main()
 {
     char c1,c2,c3;
     c1=getchar();
     c2=getchar();
     cout<<c1<<" "<<c2<<endl;
     cout<<int(c1)<<" "<<int(c2)<<endl;
     c3=getchar();
     cout<<c3<<endl;
     cout<<int(c3)<<endl;
     return 0;
 }