#include <iostream>
using namespace std;
int main(){
if(!(1==1)){
cout<<"答案正确";
}
else
cout<<"答案错误";
return 0;
}
#include <iostream>
using namespace std;
int main(){
if(!(1==1)){
cout<<"答案正确";
}
else
cout<<"答案错误";
return 0;
}