include

using namespace std;

int main(){

int m,s,t,s1 = 0,s2 = 0;
cin >> m >> s >> t;
for (int i = 1;i <= t;i++){
    if (m >= 10){ 
        s1 =s1+60;
        m=m-10;
    }
    else m=m+ 4; 
    s2 =s2+17; 
    if(s2<s1){
    	s2=s1;
	} 
    if (s2 >= s){
        cout << "Yes\n"  << i;
    return 0;
	}
}
cout << "No\n" << s2;
return 0;

}