c语言 念数字

念数字

#include<stdio.h>
int main()
{
	int x;
	scanf_s("%d", &x);
	if (x<0)
	{
		printf("fu ");
		x = -x;
	}
	int mask = 1;
	int t = x;
	while (t>9)
	{
		t /= 10;
		mask *= 10;
	}
	do
	{
		int d = x / mask;
		switch (d)
		{
		case 0:printf("ling"); break;
		case 1:printf("yi"); break;
		case 2:printf("er"); break;
		case 3:printf("san"); break;
		case 4:printf("si"); break;
		case 5:printf("wu"); break;
		case 6:printf("liu"); break;
		case 7:printf("qi"); break;
		case 8:printf("ba"); break;
		case 9:printf("jiu"); break;
		}
		if (mask>9)
		{
			printf(" ");
		}
		x %= mask;
		mask /= 10;
	} while (mask>0);
	printf("\n");
	return 0;
}