$\huge rp++!$

#include <bits/stdc++.h>
using namespace std;
inline void write(int x){
  if(x<0){x=-x;putchar('-');}
  if(x>9)write(x/10);
  putchar(x%10+'0');
}
int main(){
  __int128 rp=0;
  while(true){
    rp++;
    if(rp<0){rp--;break;}
  }
  write(rp);
  
  return 0;
}