原文链接: https://leetcode-cn.com/problems/closed-number-lcci
英文原文Given a positive integer, print the next smallest and th
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原文链接: https://leetcode-cn.com/problems/rotate-matrix-lcci
英文原文Given an image represented by an N x N matrix, where eac
原文链接: https://leetcode-cn.com/problems/zero-matrix-lcci
英文原文Write an algorithm such that if an element in an MxN matri
原文链接: https://leetcode-cn.com/problems/sum-lists-lcci
英文原文You have two numbers represented by a linked list, where eac
原文链接: https://leetcode-cn.com/problems/stack-of-plates-lcci
英文原文Imagine a (literal) stack of plates. If the stack gets
原文链接: https://leetcode-cn.com/problems/draw-line-lcci
英文原文A monochrome screen is stored as a single array of int, allo
原文链接: https://leetcode-cn.com/problems/power-set-lcci
英文原文Write a method to return all subsets of a set. The elements
原文链接: https://leetcode-cn.com/problems/recursive-mulitply-lcci
英文原文Write a recursive function to multiply two positive
原文链接: https://leetcode-cn.com/problems/bracket-lcci
英文原文Implement an algorithm to print all valid (e.g., properly open
原文链接: https://leetcode-cn.com/problems/bianry-number-to-string-lcci
英文原文Given a real number between 0 and 1 (e.g., 0.7