摘要： 这两天参加了hihocoder上的小竞赛，下面把自己做的记录一下！（最痛心的是，开始竟然把main函数，写成了mian，浪费了将近一个小时时间，伤不起啊）DescriptionConsider a string set that each of them consists of {0, 1} only. All strings in the set have the same number of 0s and 1s. Write a program to find and output the K-th string according to the dictionary order. If 阅读全文