/*#include <stdio.h>
#include <stdlib.h>
int main()
{
printf("Hello world!\n");
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
int q,i,w;
scanf("%d",&q);
for(i=1; i<=9; i=i+1)
printf("%d*%d=%d\n",q,i,q*i);
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
double a,b,i;
scanf("%lf %lf",&a,&b);
for(i=a;i<=b;i=i+0.01)
{
printf("%.2lf ",i);
}
return 0;
}
합 sum -> s
갯수 cnt -> c
#include <stdio.h>
int main()
{
int i,n;
scanf("%d",&n);
for(i=1;i<=n;i=i+1)
{
printf("%d ",i);
}
return 0;
}
#include <stdio.h>
int main()
{
int i,n,s=0;
scanf("%d",&n);
for(i=1;i<=n;i=i+1)
{
s=s+i;
}
printf("%d",s);
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
int i,b,a,s=0;
scanf("%d %d",&a,&b);
for(i=a; i<=b; i=i+1)
{
if(i%2!=0)
{
s=s+i;
}
else if(i%2==0)
{
s=s-i;
}
}
printf("%d",s);
return 0;
}
*/
#include <stdio.h>
int main()
{
int i,n,s=0;
scanf("%d",&n);
for(i=1; i<=n; i=i+1)
{
{
s=s+1;
}
}
printf("%d",s);
return 0;
}