View Code of Problem 69

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