#include<bits/stdc++.h>
using namespace std;
int main()
{
	char A;
	cin>>A;
	cout<<(int)A<<endl;
	
         

 	return 0;
}
/**************************************************************
	Problem: 1967
	User: sf751616
	Language: C++
	Result: Accepted
	Time:13 ms
	Memory:2072 kb
****************************************************************/