1027 Colors in Mars (20 分)

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 Specification:

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

Output Specification:

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 its left.

Sample Input:

15 43 71

Sample Output:

#123456
分析:计算完后输出

 #include<iostream>
 #include<string>
 #include<stdlib.h>
 #include<vector>
 #include<algorithm>
 using namespace std;
 char num[] = { '','','','','','','','','','','A','B','C' };

 int main()
 {
     int color[];
     string a = "";
     int j = ;
     for (int i = ; i < ; i++)
     {
         j = i*;
         cin >> color[i];
         int temp = color[i];
         while (temp)
         {
             a[j++]= num[temp % ];
             temp /= ;
         }
     }
     cout << "#";
     for (int j = ; j < ; j += )
         cout << a[j] << a[j - ];
     return ;
 }