/*
#include <stdio.h>
#include <stdlib.h>
int main()
{
printf("Hello world!\n");
return 0;
}
*/
/*
#include <stdio.h>
int main ()
{
int a,b,i,sum=0;
scanf("%d %d",&a,&b);
for (i=a; i<=b; i++)
{
if(i%2==0)
{
sum=sum-i;
printf("-%d",i);
}
else
{
sum=sum+i;
printf("+%d",i);
}
}
printf("=%d",sum);
return 0;
}
*/
/*
#include <stdio.h>
int main ()
{
int n,k,i;
long long int a=1;
scanf("%d %d",&n,&k);
for (i=1; i<=k; i++)
{
a=a*n;
}
printf("%lld",a);
return 0;
}
*/
#include <stdio.h>
int main ()
{
int a,i;
scanf("%d",&a)
for (i=1; i<=a; i++)
{
}
}