PAT (Advanced Level) Practice 1027 Colors in Mars (20 分)

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

 #include <iostream>

 #include <string.h>

 #include <cstring>

 #include <algorithm>

 #include <cstdio>

 using namespace std;

 char _deal(int x)

 {

     if(x>=&&x<) return x+'';

     else if(x>=) return x+'A'-;

 }

 int main()

 {

     int a,b,c;

     while(cin>>a>>b>>c){

         char s[];

         s[]='#';

         int tmp=a/;

         s[]=_deal(tmp);

         tmp=a%;

         s[]=_deal(tmp);

         tmp=b/;

         s[]=_deal(tmp);

         tmp=b%;

         s[]=_deal(tmp);

         tmp=c/;

         s[]=_deal(tmp);

         tmp=c%;

         s[]=_deal(tmp);

         printf("%s\n",s);

     }

     return ;

 }

巴特西

PAT (Advanced Level) Practice 1027 Colors in Mars (20 分)

Input Specification:

Output Specification:

Sample Input:

Sample Output:

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