UVa 445 - Marvelous Mazes

 终于有一道一次AC的题了。。 

唉，上一道题做的崩溃

 

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