pat 1027 Colors in Mars (20)

People in Mars represent the colors in their computers in a similar way as the Earth people. That is, a color is represented by a 6-digit number, where the first 2 digits are for Red, the middle 2 digits for Green, and the last 2 digits for Blue. The only difference is that they use radix 13 (0-9 and A-C) instead of 16. Now given a color in three decimal numbers (each between 0 and 168), you are supposed to output their Mars RGB values.

Input

Each input file contains one test case which occupies a line containing the three decimal color values.

Output

For each test case you should output the Mars RGB value in the following format: first output "#", then followed by a 6-digit number where all the English characters must be upper-cased. If a single color is only 1-digit long, you must print a "0" to the left.

Sample Input

15 43 71

Sample Output

#123456

题目大意：把10进制数转换为13进制数；
输出要求：以#开始用'A' 'B' 'C' 分别表示10 11 12 ；如果高位为0则填充0

#include<iostream>
using namespace std;

int main(){
  char dig[]={'0','1','2','3','4','5','6','7','8','9','A','B','C'};
  int r,g,b;
  cin>>r>>g>>b;
  printf("#%c%c%c%c%c%c%c",dig[r/13],dig[r%13],dig[g/13],dig[g%13],dig[b/13],dig[b%13]);
  return 0;
}