#include<iostream> using namespace std; int main(){ /** char name; cin>>name; if(name >= 'A' and name <= 'Z'){ cout<<char(name+32); } if(name >= 'a' and name <= 'z'){ cout<<char(name-32); } **/ int a,x,y; cin>>a>>x>>y; if(a >= x and a <= y){ cout<<"yes"; }else{ cout<<"no"; } return 0; }