0
已解决
#include<iostream>
using namespace std;
int main()
{
cout<<"A"<<" "<<"B"<<" "<<"C"<<" "<<"D"<<" "<<"E"<<" "<<"F"<<" "<<"G"<<" "<<endl<<" "<<"O"<<" "<<"p"<<" "<<"Q"<<endl<<" "<<"R"<<" "<<"S"<<" "<<"T"<<endl<<" "<<"U"<<" "<<"V"<<" "<<"W"<<" "<<endl<<" "<<"X"<<" "<<"Y"<<" "<<"Z"<<" "<<endl<<"H"<<" "<<"I"<<" "<<"J"<<" "<<"K"<<" "<<"L"<<" "<<"M"<<" "<<"N";
return 0;
}
哪错了??