//
//  main.cpp
//  寒假作业
//
//  Created by 宋玉良 on 2020/2/2.
//  Copyright © 2020 宋玉良. All rights reserved.
//
#include <cstdio>
#include <iostream>
using namespace std;
int m,s,t;
int z[300005],f[300005];
void getz() {
    for (int i=1;i<=t;i++) {
        if (m>=10) {
            z[i]=z[i-1]+60;
            m-=10;
        }
        else {
            z[i]=z[i-1];
            m+=4;
        }
    }
}
int main() {
    freopen("escape.in", "r", stdin);
    freopen("escape.out","w",stdout);
    scanf("%d%d%d",&m,&s,&t);
    getz();
    for (int i=1;i<=t;i++) {
        f[i]=max(f[i-1]+17,z[i]);
        if (f[i]>=s) {
            printf("Yes\n%d",i);
            return 0;
        }
    }
    printf("No\n%d",f[t]);
    return 0;
}