摘要：
7w6:第七周程序填空题3 描述 实现一个三维数组模版CArray3D，可以用来生成元素为任意类型变量的三维数组，使得下面程序输出结果是： 0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29, 阅读全文
摘要：
You want to form a target string of lowercase letters. At the beginning, your sequence is target.length '?' marks. You also have a stamp of lowercase 阅读全文
摘要：
The i-th person has weight people[i], and each boat can carry a maximum weight of limit. Each boat carries at most 2 people at the same time, provided 阅读全文