/*
#include <stdio.h>
int main(){
int h,b,c,s;
scanf("%d %d %d %d",&h,&b,&c,&s);
printf("%0.1lf MB",(double)h*b*c*s/8/1024/1024);
return 0;
}
*/
/*
#include<stdio.h>
int main(){
int w,h,b;
scanf("%d %d %d",&w,&h,&b);
printf("%0.2lf MB",(double)w*h*b/8/1024/1024);
return 0;
}
*/
/*
#include<stdio.h>
int main(){
int x;
scanf("%d",&x);
if(x<10) {
printf("small");
}
return 0;
}
*/
/*
#include<stdio.h>
int main()
{
int x;
scanf("%d",&x);
if(x<10)
{
printf("small");
}
else
{
printf("big");
}
return 0;
}
*/
/*
#include<stdio.h>
int main()
{
int x,y;
scanf("%d %d",&x,&y);
if(x>y)
{
printf(">");
}
else if(x<y)
{
printf("<");
}
else
{
printf("=");
}
return 0;
}
*/
/*
#include<stdio.h>
int main(){
int x,y;
scanf("%d %d",&x,&y);
if(x<y) {
printf("%d",y-x);
}
else {
printf("%d",x-y);
}
return 0;
}
*/
#include<stdio.h>
int main(){
int x;
scanf("%d",&x);
}