#include <stdio.h>
int main() {
char ch = 0;
ch = getchar();
putchar(ch);
return 0;
} import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner input = new Scanner(System.in);
String a = input.next();
System.out.println(a);
}
} #include <stdio.h>
int main()
{
char ch = 0;
scanf("%c",&ch);
printf("%c",ch);
return 0;
}