View Code of Problem 69

#include <stdio.h>
int main()
{
	int x;
  	scanf("%d",&x);
  	if(x<1)
          printf("%d",x);
  	else if (x<10)
          printf("%d",2*x-1);
          else
            printf("%d",3*x-11);
  
  
  
return 0;
}