团体程序设计天梯赛-练习集 L1-007 念数字

#include<stdio.h>
#include<string.h>
int main()
{
    char str[10][10]={"ling","yi","er","san","si","wu","liu","qi","ba","jiu"};
    char arr[100];
    scanf("%s",&arr);
    int i;
    int l;
    if(arr[0]=='-'){
           printf("fu ");
           l=1;
        }
    else l=0;
    for(i=l;i<strlen(arr);i++)
    {
        if(i!=strlen(arr)-1)printf("%s ",str[arr[i]-'0']);
        else printf("%s\n",str[arr[i]-'0']);
    }
    return 0;
}