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 Input15 43 71Sample Output
#123456
备注:简单题。注意0的情况。
#include<stdio.h>
void TransformAndPrint(int n)
{
if(n==0)
{
printf("00");
return;
}
int s[2];
int i=1;
while(n>0)
{
s[i--]=n%13;
n=n/13;
}
if(i==0)
s[i]=0;
for(i=0;i<2;i++)
{
if(s[i]>=0 && s[i]<=9)
printf("%d",s[i]);
else
printf("%c",s[i]-10+'A');
}
}
int main()
{
int a,b,c;
scanf("%d %d %d",&a,&b,&c);
printf("#");
TransformAndPrint(a);
TransformAndPrint(b);
TransformAndPrint(c);
return 0;
}