PAT A1027. Colors in Mars (20)-优快云博客

本文介绍了一个有趣的问题：如何将地球上的RGB颜色值转换为火星上使用的基数13的颜色表示法。通过具体的C++代码示例，展示了如何进行这种转换。

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

#include <cstdio>
#include <algorithm>
#include <cmath>
#include <cstring>
#define Max 110
using namespace std;

int main()
{
	int r=0,g=0,b=0,num[6];
	char Mars[14]={'0','1','2','3','4','5','6','7','8','9','A','B','C'};
	scanf("%d%d%d",&r,&g,&b);
	printf("#");
	printf("%c%c",Mars[r/13],Mars[r%13]);
	printf("%c%c",Mars[g/13],Mars[g%13]);
	printf("%c%c\n",Mars[b/13],Mars[b%13]);
	system("pause");
	return 0;
}