PAT 1027 Colors in Mars
Posted cunyusup
tags:
篇首语:本文由小常识网(cha138.com)小编为大家整理,主要介绍了PAT 1027 Colors in Mars相关的知识,希望对你有一定的参考价值。
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
#include<bits/stdc++.h> using namespace std; typedef long long ll; #define maxnum 100005 char s[3] = {‘A‘,‘B‘,‘C‘}; int main(){ int a[3]; for(int i=0;i < 3;i++) cin >> a[i]; cout << "#"; for(int i=0;i < 3;i++){ vector<char> vec; if(a[i] == 0){cout << "00";continue;} while(a[i]){ int num = a[i]%13; if(num < 10){vec.push_back(num+‘0‘);} else vec.push_back(s[num%10]); a[i] = a[i]/13; } if(vec.size() == 1) cout << 0; for(int i=vec.size()-1;i >= 0;i--){ cout << vec[i]; } } return 0; }
——再次注意0这个数据,在进制转换中一直会出。
以上是关于PAT 1027 Colors in Mars的主要内容,如果未能解决你的问题,请参考以下文章
PAT 甲级 1027 Colors in Mars (20 分)
PAT 甲级 1027 Colors in Mars (20 分)(简单,进制转换)