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; }