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 Specification:
Each input file contains one test case which occupies a line containing the three decimal color values.
Output Specification:
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 its left.
Sample Input:
15 43 71
Sample Output:
#123456
思路：进制转换
1 #include <iostream> 2 #include <string.h> 3 #include <cstring> 4 #include <algorithm> 5 #include <cstdio> 6 using namespace std; 7 char _deal(int x) 8 { 9 if(x>=0&&x<10) return x+'0'; 10 else if(x>=10) return x+'A'-10; 11 } 12 int main() 13 { 14 int a,b,c; 15 while(cin>>a>>b>>c){ 16 char s[6]; 17 s[0]='#'; 18 int tmp=a/13; 19 s[1]=_deal(tmp); 20 tmp=a%13; 21 s[2]=_deal(tmp); 22 tmp=b/13; 23 s[3]=_deal(tmp); 24 tmp=b%13; 25 s[4]=_deal(tmp); 26 tmp=c/13; 27 s[5]=_deal(tmp); 28 tmp=c%13; 29 s[6]=_deal(tmp); 30 printf("%s ",s); 31 } 32 return 0; 33 }