数学趣题——数字翻译器

#include <stdio.h>

char data_1[19][11] ={"one", "two", "three", "four",

"five", "six", "seven", "eight",

"nine", "ten", "eleven", "twelve",

"thirteen", "forteen", "fifteen", "sixteen",

"seventeen", "eighteen", "ninteen"

};

char data_2[8][8] ={"twenty", "thirty", "forty", "fifty",

"sixty", "seventy", "eighty", "ninty"

};

void translation_A(long N);

void translation_B(long a);

void translation_C(long b);

void translation_A(long N)

{ /*翻译千位数*/

 long a;

 if(N == 0){

 printf("Zero\n");

 return;

}

 a = N / 1000;

 if(a != 0){

 translation_B(a);

 printf("thousand ");

}

 a = N % 1000;

 if(a != 0)

 translation_B(a);

}

void translation_B(long a)

{ /*翻译百位数*/

 long b;

 b = a / 100;

 if(b != 0){

 translation_C(b);

 printf("hundred ");

}

 b = a % 100;

 if(b != 0)

 translation_C(b);

}

void translation_C(long b)

{ /*翻译十位数和个位数*/

 long c;

 if(b <= 19)

 printf("%s ", data_1[b-1]);

 else

{

 c = b / 10;

 printf("%s ", data_2[c-2]);

 c = b % 10;

 if(c != 0)

 printf("%s ", data_1[c-1]);

}

}

int main()

{

 long N;

 printf("Please input a longeger from 0~999999\n");

 scanf("%ld", &N);

 translation_A(N);

 return 0;

}