#include<bits/stdc++.h>
using namespace std;
int main(){
    float n;
	cin>>n;
	if(n>1.2) cout<<"120";
	else cout<<"60";
}
   
/**************************************************************
	Problem: 1037
	User: panyuchen
	Language: C++
	Result: Accepted
	Time:11 ms
	Memory:2072 kb
****************************************************************/