1027. Colors in Mars

1027. Colors in Mars (20)

时间限制

400 ms

内存限制

65536 kB

代码长度限制

16000 B

判题程序

Standard

作者

CHEN, Yue

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<stdio.h>
#include<math.h>
#include<stdlib.h>
#include<string.h>

int main()
{
    int rgb[5];
    scanf("%d%d%d", &rgb[0], &rgb[1], &rgb[2]);
    int i, j, a[5][5] = {};
    for(i = 0; i < 3; i++)
    {
        j = 0;
        do{
            a[i][j++] = rgb[i] % 13;
            rgb[i] /= 13;
        }while(rgb[i] != 0);
    }
    printf("#");
    for(i = 0; i < 3; i++)
    {
        for(j = 1; j >= 0; j--)
        {
            if(a[i][j] < 10)
                printf("%d", a[i][j]);
            else if(a[i][j] == 10)
                printf("A");
            else if(a[i][j] == 11)
                printf("B");
            else
                printf("C");
        }
    }
    printf("
");
    return 0;
}