U52295
rui_er
2018-12-11 16:45:15
闲话少说，上代码：
```cpp
#include <iostream>
#include <string.h>
using namespace std;
int main()
{
char a[21];
char b[21];
cin.getline(a, 21);
cin.getline(b, 21);
cout<<(strcmp(a, b) < 0 ? "B" : (strcmp(a, b) > 0 ? "A" : "same"))<<endl;
return 0;
}
```