/*
#include <stdio.h>
#include <stdlib.h>
int main()
{
printf("Hello world!\n");
return 0;#include <stdio.h>
int main()
{
int n;
scanf("%o",&n);
printf("%d",n);
}*wwd
*/
/*include <stdio.h>
int main()
{
int n;
scanf("%d",&n);
printf("%c",n);
}
*//*include <stdio.h>
int main()
{
long long int a,b;
scanf("%lld%lld",&a,&b);
printf("%lld",a+b);
}2
*/
/*#include <stdio.h>
int main()
{
long long int a,b;
scanf("%lld %lld",&a,&b);
printf("%lld",a+b);
}
*/
/*#include <stdio.h>
int main()
{
long long int a;
scanf("%d",&a);
printf("%d",-a);
}
/#include <stdio.h>
int main()
{
int a,b;
scanf("%d %d",&a,&b);
printf("%d",a/b);
}
/*nclude <stdio.h>
int main()
{
int a,b;
scanf("%d %d",&a,&b);
printf("%d",a%b);
*/
#include <stdio.h>
int main()
{
long long int a;
scanf("%lld",&a);
printf("%lld",a+1);
}
(너무 어려움)❕