摘要：
Passage 5 Scientists suggest that today, most adult get up to two hours' less sleep than they need. As a result (hence), those lacking in sleep are fo 阅读全文
摘要：
题意：字符串与数字的13进制转换 AC代码 方法一：循环方式存入 13 * 13 个数后输出 1 #include<bits/stdc++.h> 2 using namespace std; 3 string unit[] = {"tret", "jan", "feb", "mar", "apr", 阅读全文