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


	return 0;
}



/**************************************************************
	Problem: 1967
	User: hbq
	Language: C++
	Result: Accepted
	Time:15 ms
	Memory:2072 kb
****************************************************************/