团体程序设计天梯赛-练习集L1-007 念数字 (10 分)

#include
int main(){
  char a[][10]={"ling","yi","er","san","si","wu","liu","qi","ba","jiu"};//赋值，根据mooc翁恺
    char b[1000];
    int i=0,c[1000];
    while((b[i]=getchar())!='\n'){
      if(b[i]>='0'&&b[i]<='9')c[i]=b[i]-'0';     //将char-->变成int型。    
        i++;
    }
    int j;
    int k=0;
    if(b[k]=='-'){printf("fu");k++;}  
    for(j=k;j