65,186
社区成员




#include<iostream>
using namespace std;
int main()
{
int t;
t=getchar();
cout<<t<<endl;
ungetc(t,stdin);
cin>>t;
cout<<t<<endl;
}
#include<iostream>
using namespace std;
int main()
{
char t;
t=getchar();
cout<<t<<endl;
ungetc(t,stdin);
cin>>t;
cout<<t<<endl;
}
char t;
t=getchar();
cout<<t<<endl;
ungetc(t,stdin);
cin>>t;
cout<<int(t)<<endl;//输出49