#include<iostream> using namespace std; int main() { /** char a; cin>>a; if(a =='Y'){ cout<<'A'; }else { if(a =='Z'){ cout<<'B'; }else{ cout<<char(a+2); } } char a; cin>>a; if(a >= 'A'&& a <='Z') cout<<char(a+32); if(a>='a'&& a<='z') cout<<char(a-32); int n,x,y; cin>>n>>x>>y; if(y / x>=n){ cout<<0; }else{ if(y % x == 0) cout<<n-y/x; else cout<<n-y/x-1; } **/ int a,b,c; cin>>a>>b>>c; if(a>b &&a<c) cout<<"yes"; else cout<<"no" ; return 0; }