/*
#include <stdio.h>
int main()
{
printf("Hello");
return 0;
}
*/
/*
#include <stdio.h>
int main ()
{
printf("Hello World");
return 0;
}
*/
/*
#include <stdio.h>
int main ()
{
printf("Hello\nWorld");
return 0;
}
*/
/*#include <stdio.h>
int main ()
{
printf("\'Hello\'");
return 0;
}
*/
/*
int main ()
{
printf("\"Hello World\"");
return 0;
}
*/
/*
# include <stdio.h>
int main ()
{
printf("\"!@#$%%^&*()\"");
return 0;
}
*/
/*
# include <stdio.h>
int main ()
{
printf("\"C:\\Download\\hello.cpp\"");
return 0;
}
*/
/*
정수
int %d
long long int %lld
실수
float %f
double %lf
문자
char %c
*/
/*
#include<stdio.h>
int main() {
int x, y, z, asd, defr56;
scanf("%d %d", &x, &y);
printf("%d", x+y);
}
*/
#include <stdio.h>
/*int main (){
int n;
scanf("%d", &n);
printf("%d",n);
return 0;
}
*/
#include <stdio.h>
int main (){
char n;
scanf("%c",&n);
printf("%c",n);
}