字符数组的知识:
1.字符数组中一个元素只能存放一个字符,所以拼音ling、yi、、、得用二维数组;
2.转义字符’\0’是C语言中的字符串结束标志;
3.tips:字符9-字符0=整型9(字符以ascii代码存储的,一般占一个字节,ascii代码属于整数形式,所以字符类型属于整型类型)
#include <stdio.h>
#include <stdlib.h>
#include <math.h>
int main()
{
char ch[10][5] = { "ling","yi","er","san","si","wu","liu","qi","ba","jiu" };
char str[100];
int num[3];
scanf("%s",str);
int i,sum=0;
for (i=0; str[i]!='\0';i++)
{
sum += str[i] - '0';
}
i = 0;
//将和的每个位存储在数组中再输出
while (sum)
{
num[i] = sum % 10;
sum = sum / 10;
i++;
}
i--;
while (i>0)
{
printf("%s", ch[num[i]]);
printf(" ");
i--;
}
printf("%s", ch[num[i]]);
return 0;
}