#include<bits/stdc++.h>
using namespace std;
int a,b,c;
bool ans=true;
int main()
{
	cin>>a>>b>>c;
	if(a+b+c>100)
		ans=false;
	if(b%5!=0)
		ans=false;
	if(c%7!=0)
		ans=false;
	if(a-b>b-c)
		ans=false;
	if(ans=false)
		cout<<"No"<<endl;
	else
		cout<<"Yes"<<endl;
	return 0;
}

#include<bits/stdc++.h>
using namespace std;
long long int a,b,c;
int main()
{
	cin>>a>>b>>c;
	if((a+b+c<=100)&&(b%5==0)&&(c%7==0)&&((a-b)>(b-c)))
	{
		cout<<"Yes"<<endl;
	}
	else
	{
		cout<<"No"<<endl;
	}
	return 0;
}

怀疑是人品问题