445 - Marvelous Mazes

#include <cstdio>#include <cstring>int main(){    char str[150];    char c;    int i(0),count(0);    memset(str,0,sizeof(str));    while(scanf("%c",&c)!=EOF)    {        if(c=='\n'||c=='!')        {            for(int j=0; j<i; j++)                if(str[j]>='1'&&str[j]<='9')                    count+=str[j]-'0';                else                {                    for(int n=0; n<count; n++)                        if(str[j]=='b')                            printf(" ");                        else   printf("%c",str[j]);                    count=0;                }            printf("\n");            i=count=0;            memset(str,0,sizeof(str));        }        else        {            str[i]=c;            i++;        }    }    return 0;}