1027. Colors in Mars (20)

时间限制

400 ms

内存限制

65536 kB

代码长度限制

16000 B

判题程序

Standard

作者

CHEN, Yue

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

大体题意就是输入三个数（0-168），然后进行十进制转化13进制（A-C表示10-12），0-168小于13的平方，不用考虑太多，进行直接转化即可，

首先输出#，然后逐个输出转化的数，注意（A-C）的输出全部为大写字母；

以下代码供参考：（若发现有不当之处，欢迎评论交流）

#include<cstdio>

#include <cstring>
#include<cmath>
#include<iostream>
#include<algorithm>
#include<vector>
#include <map>
using namespace std;
void tran(int x){
    int e[2];
e[0]=x/13;
    e[1]=x%13;
for(int i=0;i<2;i++){
if(e[i]==10){
cout<<"A";
}

else if(e[i]==11){
cout<<"B";
}

else if(e[i]==12){
cout<<"C";
}
else
cout<<e[i];
}
}
int main(){
int a,b,c;
cin>>a>>b>>c;
cout<<"#";
tran(a);
tran(b);
tran(c);
cout<<endl;
return 0;
}