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摘要: 保持栈的单调,只有栈为空或比栈顶大/小的元素才可入栈,否则出栈直到满足条件 In order to keep the stack monotonic, only when the stack is empty or the top element of the stack is smaller/bi 阅读全文
posted @ 2020-11-05 08:44 ArkiWang 阅读(58) 评论(0) 推荐(0) 编辑