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.
Each input file contains one test case which occupies a line containing the three decimal color values.
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.
题⽬大意：给三个十进制的数，把它们转换为十三进制的数输出。要求在前面加上一个”#”号分析：因为0~168的十进制转换为13进制不会超过两位数，所以这个两位数为(num / 13)(num % 13)构 成的数
#include<iostream> using namespace std; char c[14] = {"0123456789ABC"}; void print( int a ){ printf("%c%c",c[a/13],c[a]); } int main(void){ int a,b,c; scanf("%d%d%d",&a,&b,&c); printf("#"); print(a); print(b); print(c); return 0; }
