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

 

 

#include<iostream>  
#include<string.h>  
using namespace std;  
  
char red[2];  
char green[2];  
char blue[2];  
  
void change(int a,char color[2],int base)  
{  
    int i=0;  
    do   
    {  
        if( (a%base)<10 )  
            color[i++] = ((a%base) + '0');  
        else  
            color[i++] = (a%base) + 'A' - 10;  
        a /= base;  
    } while (a != 0);  
}  
  
int main()  
{  
    memset(red,'0',sizeof(red));  
    memset(green,'0',sizeof(green));  
    memset(blue,'0',sizeof(blue));  
    int base = 13;  
    int a,b,c;  
    int n;  
    cin>>a>>b>>c;  
    change(a,red,base);  
    change(b,green,base);  
    change(c,blue,base);  
    cout<<"#";  
    cout<<red[1]<<red[0];  
    cout<<green[1]<<green[0];  
    cout<<blue[1]<<blue[0]<<endl;  
  
    return 0;  
}  

 

 

补充：软件开发 , C++ ,