输入样例

-123456789

输出样例

Fu yi Yi er Qian san Bai si Shi wu Wan liu Qian qi Bai ba Shi jiu

C++代码

#include<cstdio>
#include<cstring>
char num[10][5] = { 
  "ling","yi","er","san","si","wu","liu","qi","ba","jiu"
};
char wei[5][5] = {"Shi", "Bai", "Qian", "Wan", "Yi"};

int main ( ) {
    char s[15];
    scanf("%s", s );
    int len = strlen(s);
    int l = 0, r = len - 1;
    if ( s[0] == '-' ) {
        printf("Fu");
        l++;
    }
    while ( l + 4 <= r ) {
        r -= 4;
    }
    while ( l < len ) {
        bool flag = false;
        bool isprint = false;
        while ( l <= r ) {
            if( l > 0 && s[l] == '0' ) {
                flag = true;
            }
            else {
                if ( flag == true ) {
                    printf(" ling");
                    flag = false;
                }
                if ( l > 0 ) printf(" ");
                printf("%s", num[s[l] - '0']);
                isprint = true;
                if ( l != r ) {
                    printf(" %s", wei[r - l - 1]);

                }
            }
            l++;
        }
        if ( isprint == true && r != len - 1 ) {
            printf(" %s", wei[( len - 1 - r ) / 4 + 2]);
        }
        r += 4;
    }
    return 0;
}