PAT (Advanced Level) Practise 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

代碼：

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