Uva 445 Marvelous Mazes

#include<stdio.h>
#include<ctype.h>
#include<string.h>
int main()
{
	int count=0;
	char ch;
	while(scanf("%c",&ch)!=EOF)
	{
		if(isdigit(ch))
			count += ch - '0';			
		else if((isalpha(ch) && ch != 'b') || ch=='*')
		{
			while(count--)
				printf("%c",ch);
			count = 0;
		}
		else if(ch=='b')
		{
			while(count--)
				printf(" ");
			count = 0;
		}
		else if(ch=='!' || ch =='\n')
		{				
			printf("\n");
			count = 0;
		}

	}
	return 0;
}