# include<iostream> # include<cstdio> # include<iomanip> using namespace std; int main(){ int m,n,k,temp=0,i=0; cin>>m>>k; if(m%19==0) { while(m!=0){ n=m%10; m=m/10; if(n==3) i++; } } if(i==k) cout<<"YES"<<endl; else cout<<"NO"<<endl; return 0; }