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

#include<bits/stdc++.h>

using namespace std;

int main(){

int a;

cin>>a;

cout<<(char)a;

return 0;

}