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
|
1 |
15 43 71 |
Sample Output
|
1 |
#123456 |
火星人再次实力躺枪……
代码如下：
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#include<stdio.h> #include<string.h> int main() { int rgb[3],i,temp; char color[8]="#000000",*p_color=color; for(i=0;i<3;i++) { scanf("%d",&rgb[i]); } for(i=0;i<3;i++) { p_color=color+(i+1)*2; do { temp=rgb[i]%13; *(p_color--)=temp>9?temp-10+'A':temp+'0'; rgb[i]/=13; } while(rgb[i]>0); } printf("%s\n",color); } |