# include<iostream> using namespace std; int main(){ int a,b; bool c=false; cin>>a>>b; switch(a){ case 0: if(b=1) c=true; case 1: if(b=2) c=true; case 2: if(b=0) c=true; } if(c=true){ cout<<"winner:1"; } else{ cout<<"winner:2"; } return 0; }