#include<iostream>
using namespace std;
int main (){
    int m,s,d=0,t,r=0;
    cin>>m>>s>>t;
    for(int i=1;i<=t;i++){
        if(m>=10){
            r+=60;
            m-=10;
        }else{
            m+=4;
            d++;
        }
        if(r>=s){
         
            cout<<"Yes"<<endl<<i;
            return 0;
        }
        if(r+17>=s&&m+4<10){
         
            cout<<"Yes"<<endl<<i+1;
            return 0;
        }
         if(r+34>=s&&m+8<10){
         
            cout<<"Yes"<<endl<<i+2;
            return 0;
        }
        
    }
    
    cout<<"No"<<endl;
   // if(m<10){
        m/=4;
        cout<<r-m*17;
    //}else{
    //    cout<<r;
  //  }
}