OJ Board

thanks I got AC. But why they don't use base 1 whereas only one number (0) there!!!!!!!!!!!!!!!!

hi, i'm a new comer in acm solving : please help
problem: getting wrong answer although my code is filling the requirement of sample i/o; Code given bellow:
#include<stdio.h>
#include<string.h>
#include<math.h>

//allowable digits
char digits[] =
{'0','1','2','3','4','5','6','7','8','9','A','B','C ...