UVA - 445 Marvelous Mazes

#include<cstdio>
#include<cstring>

int main() {
	char str[100];
	int number = 0;
while(gets(str)) {
	
	for(int i = 0; i < strlen(str); i++) {
		while(str[i] <= '9' && str[i] >= '0') {
			number = number + str[i] - '0';
			i++;
			if(str[i] < '9' && str[i] >= '0')
				continue;

}
		if(str[i] == '!') { 
		printf("\n");
		continue;
}
		for(int j = 0; j < number ; j++) {
			if(str[i] != 'b')
				printf("%c", str[i]);
			else
				printf(" ");
		
}
	number = 0;
}
	printf("\n");
}
		return 0;
}