#include<iostream> #include<cstdio> //scanf()\printf() #include<cstring> #include<cmath> //sqrt()\pow()\abs()\ceil()\floor()\max()\min() using namespace std; int main(){ long long a,b,; cin>>a; for(int i=a;i>=a;i++){ if(i%3==2&&i%5==3&&i%7==2){ b=i; break; } } cout<<b; return 0; }