2017年1月27日
CodeForces 494A - Treasure(STL初体验)
摘要： A. Treasure A. Treasure Malek has recently found a treasure map. While he was looking for a treasure he found a locked door. There was a string s writ 阅读全文
posted @ 2017-01-27 22:53 WhiteLearner 阅读(257) 评论(0) 推荐(0) 编辑