#include <iostream> using namespace std； int main() { int a,b; cin>>a,b; if{ (a==0&&b==1)|| (a==1&&b==2)|| (a==2&&b==0); cout<<"winner:1"<<endl; else (a==0&&b==2)|| (a==1&&b==0)|| (a==2&&b==1); cout<<"winner:2"<<endl; } return 0; }