九鼎之尊(一)
#include<iostream>
using namespace std;
int main()
{
int n;
cin>>n;
if((n-1)%3==0)
cout<<"No"<<endl;
else
cout<<"Yes"<<endl;
return 0;
}
九鼎之尊(一)
#include<iostream>
using namespace std;
int main()
{
int n;
cin>>n;
if((n-1)%3==0)
cout<<"No"<<endl;
else
cout<<"Yes"<<endl;
return 0;
}