10进制转22进制

 1 #include<stdio.h>
 2 
 3 void Print10To22(int num)
 4 {
 5     int ret[1000];
 6     if (num == 0) 
 7         printf("0");
 8     int i = 0;
 9     while (num > 0)
10     {
11         int temp = num % 22;
12         ret[i] = temp;
13         num = num / 22;
14         ++ i;
15     }
16     for (int j = i - 1; j >= 0; j--)
17     {
18         if (ret[j] >= 10) 
19             printf("%c", ret[j]-10+'A');
20         else 
21             printf("%d", ret[j]);
22     }
23 }
24 
25 int main()
26 {
27     int x = 456;
28     Print10To22(x);
29     return 0;
30 }