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Hello World

力扣733. 图像渲染

力扣733. Flood Fill(图像渲染)

将相邻的相同颜色的像素替换为新颜色。

示例 1:

../posts/01_学习/87_LeetCode/0733_图像渲染/img/0733-1-description.png

输入:image = [[1,1,1],[1,1,0],[1,0,1]], sr = 1, sc = 1, newColor = 2
输出:[[2,2,2],[2,2,0],[2,0,1]]
解释:...

提示:

力扣732. 我的日程安排表 III

力扣732. My Calendar III(我的日程安排表 III)

设计日程表,返回最大 k 次重叠次数。

示例 1:

../posts/01_学习/87_LeetCode/0732_我的日程安排表III/img/0732-1-description.png

输入:["MyCalendarThree","book","book","book","book","book","book"]
     [[],[10,20],[50,60],[10,40],[5,15],[5,10],[25,55]]
输出:[null,1,1,2,3,3,3]
解释:...

提示:

力扣731. 我的日程安排表 II

力扣731. My Calendar II(我的日程安排表 II)

设计日程表,允许重叠不超过 2 次。

示例 1:

../posts/01_学习/87_LeetCode/0731_我的日程安排表II/img/0731-1-description.png

输入:["MyCalendarTwo","book","book","book","book","book","book"]
     [[],[10,20],[50,60],[10,40],[5,15],[5,10],[25,55]]
输出:[null,true,true,true,false,true,true]
解释:...

提示:

力扣723. 粉碎糖果

力扣723. Candy Crush(粉碎糖果)

实现糖果粉碎游戏。会员题。

示例 1:

../posts/01_学习/87_LeetCode/0723_粉碎糖果/img/0723-1-description.png

输入:board = [[110,5,112,113,114],[210,211,5,213,214],[310,311,3,313,314],[410,411,412,5,414],[5,1,512,3,3],[610,4,1,613,614],[710,1,2,713,714],[810,1,2,1,1],[1,1,2,2,2],[4,1,4,4,1014]]
输出:[[0,0,0,0,0],[0,0,0,0,0],[0,0,0,0,0],[110,0,0,0,114],[210,0,0,0,214],[310,0,0,113,314],[410,0,0,213,414],[610,211,112,313,614],[710,311,412,613,714],[810,411,512,713,1014]]
解释:...

提示:

力扣722. 删除注释

力扣722. Remove Comments(删除注释)

删除 C++ 代码中的注释。

示例 1:

../posts/01_学习/87_LeetCode/0722_删除注释/img/0722-1-description.png

输入:source = ["/*Test program */", "int main()", "{ ", "  // variable declaration ", "int a, b, c;", "/* This is a test", "   multiline  ", "   comment for ", "   testing */", "a = b + c;", "}"]
输出:["int main()","{ ","  ","int a, b, c;","a = b + c;","}"]
解释:...

提示:

力扣721. 账户合并

力扣721. Accounts Merge(账户合并)

合并相同用户的账户。

示例 1:

../posts/01_学习/87_LeetCode/0721_账户合并/img/0721-1-description.png

输入:accounts = [["John","johnsmith@mail.com","john00@mail.com"],["John","johnnybravo@mail.com"],["John","johnsmith@mail.com","john_newyork@mail.com"],["Mary","mary@mail.com"]]
输出:[["John","john00@mail.com","john_newyork@mail.com","johnsmith@mail.com"],["John","johnnybravo@mail.com"],["Mary","mary@mail.com"]]
解释:...

提示:

力扣716. 最大栈

力扣716. Max Stack(最大栈)

设计支持查找最大值的栈。会员题。

示例 1:

../posts/01_学习/87_LeetCode/0716_最大栈/img/0716-1-description.png

输入:["MaxStack","push","push","push","top","popMax","top","peekMax","pop","top"]
     [[],[5],[1],[5],[],[],[],[],[],[]]
输出:[null,null,null,null,5,5,1,5,1,5]
解释:...

提示:

力扣715. Range 模块

力扣715. Range Module(Range 模块)

设计支持跟踪区间并集/交集的数据结构。

示例 1:

../posts/01_学习/87_LeetCode/0715_Range模块/img/0715-1-description.png

输入:["RangeModule","addRange","removeRange","queryRange","queryRange","queryRange"]
     [[],[10,20],[14,16],[10,14],[13,15],[16,17]]
输出:[null,null,null,true,false,true]
解释:...

提示: