#include <stdio.h>

#define MIN 2
#define MAX 20

int main(void){
    int n;
    printf("Enter a number: ");
    scanf("%d",&n);

    if(n <= MIN)
    goto out_of_range;
    if(n > MAX)
    goto out_of_range;

in_range:
    printf("In range\n");

    goto end;

out_of_range:
        printf("Out of range\n");
end: 
    return(0);
}