#include<bits/stdc++.h>
using namespace std;
int main()
{
	double x;
	cin>>x;
	int a=x;
	cout<<a;
	return 0;
}

#include<bits/stdc++.h>
using namespace std;
int main()
{
    double a;
    cin>>a;
    int b=a;
    cout<<b;
    return 0;
}