已结束

[labuladong]

本期打卡已结算完成。报名最新一期的打卡活动 点这里

[devzhuchuanbo]

https://leetcode.cn/problems/flatten-binary-tree-to-linked-list/solution/by-devzhuchuanbo-isq2/

[CYux]

https://leetcode.com/problems/flatten-binary-tree-to-linked-list/discuss/2319152/14-13

[dzgggg111]

https://leetcode.com/problems/populating-next-right-pointers-in-each-node/discuss/2319254/JAVA

[imchoi]

https://leetcode.cn/problems/invert-binary-tree/solution/by-leetcodercc-qlrcpvx0yo-omav/

[wanyong117]

https://leetcode.com/problems/flatten-binary-tree-to-linked-list/discuss/2319737/csharp

[venzai]

https://leetcode.cn/problems/flatten-binary-tree-to-linked-list/solution/by-wen-zi-a-siq3/

[jawykiry]

116:https://leetcode.cn/problems/populating-next-right-pointers-in-each-node/solution/by-admiring-cohenqmv-g3tt/ 114:https://leetcode.cn/problems/flatten-binary-tree-to-linked-list/solution/by-admiring-cohenqmv-00ww/

[Gavin-2021]

https://leetcode.com/problems/invert-binary-tree/discuss/2320531/Java-PreOrder-and-PostOrder https://leetcode.com/problems/flatten-binary-tree-to-linked-list/discuss/2320567/Java-post-order-traversal

[AndersonShun]

https://leetcode.cn/problems/flatten-binary-tree-to-linked-list/solution/114-er-cha-shu-zhan-kai-wei-lian-biao-by-6knb/ https://leetcode.cn/problems/populating-next-right-pointers-in-each-node/solution/116-tian-chong-mei-ge-jie-dian-de-xia-yi-d0h7/

[xxxxxinxin]

https://leetcode.com/problems/flatten-binary-tree-to-linked-list/discuss/2320628/Java-or-Recursion

[Cobh11]

https://leetcode.cn/problems/invert-binary-tree/solution/by-i3oring-stonebrakers5g-g2kr/

[igelar]

https://leetcode.cn/problems/invert-binary-tree/solution/er-cha-shu-by-igelar-ji9c/

[liuyix]

https://leetcode.cn/problems/invert-binary-tree/solution/by-liuyix-fwlt/

[Mayp11]

https://leetcode.cn/problems/invert-binary-tree/solution/226-fanzhuanerchashu-by-zhou-ri-bu-zao-q-pfm2/ https://leetcode.cn/problems/invert-binary-tree/solution/226-fan-zhuan-er-cha-shu-by-zhou-ri-bu-z-x44p/

[Kilas-qing]

https://leetcode.cn/problems/er-cha-shu-de-jing-xiang-lcof/solution/er-cha-shu-fan-zhuan-by-kilas-dr5b/

[yanghuan0128]

https://leetcode.cn/problems/invert-binary-tree/solution/fan-zhuan-er-cha-shu-by-huan-huan-16-43yp/

[deserveeeeee]

https://leetcode.com/problems/invert-binary-tree/discuss/2321461/MollysSolution https://leetcode.com/problems/populating-next-right-pointers-in-each-node/discuss/2321591/MollysSolution https://leetcode.com/problems/flatten-binary-tree-to-linked-list/discuss/2321654/MollysSolution

[timegoup]

https://leetcode.cn/problems/flatten-binary-tree-to-linked-list/solution/by-bai-kai-shui-r-7fha/

[HelodieJaqueline]

https://leetcode.com/problems/invert-binary-tree/discuss/2321922/invertTree

[YiningWang2]

https://leetcode.cn/problems/invert-binary-tree/solution/by-wang-jin-lan-g34h/

[danlinie]

226: https://leetcode.cn/problems/invert-binary-tree/solution/by-danlinie-m3i7/

[RookieLw]

https://leetcode.cn/problems/invert-binary-tree/solution/by-lw1903-iu27/

[CS-Goku]

https://leetcode.cn/problems/flatten-binary-tree-to-linked-list/solution/er-cha-shu-by-goku1-zphh/

[Yill625]

https://leetcode.cn/problems/populating-next-right-pointers-in-each-node/solution/116-tian-chong-mei-ge-jie-dian-de-xia-yi-dgh2/

[lan882242]

https://leetcode.cn/problems/invert-binary-tree/solution/by-lan882242-7r0u/

[xyq4]

https://leetcode.cn/problems/invert-binary-tree/solution/by-cccccode-t-j867/

[1292987078]

https://leetcode.cn/problems/invert-binary-tree/solution/by-wei-wo-yu-jun-zhi-ra4i/

[CrowGao]

https://leetcode.cn/problems/flatten-binary-tree-to-linked-list/solution/er-cha-shu-by-jin-tian-ni-chi-bao-liao-m-qx4l/

[YixinMatrix]

https://leetcode.com/problems/flatten-binary-tree-to-linked-list/discuss/2323726/Share-my-python3-code%3A-recursion-with-additional-return-of-the-ending-node-of-the-flattened-list https://leetcode.com/problems/populating-next-right-pointers-in-each-node/discuss/2323980/Share-my-python3-code-divide-and-conquer https://leetcode.com/problems/invert-binary-tree/discuss/2324017/Share-my-python3-code-pre-order-or-post-order-transveral

[EmilyInTheUS]

114: https://leetcode.com/problems/flatten-binary-tree-to-linked-list/discuss/2323995/postorder-Java-solution

[yupengxuok]

https://leetcode.com/problems/populating-next-right-pointers-in-each-node/discuss/2324346/Java

[ZYM66]

https://leetcode.cn/problems/flatten-binary-tree-to-linked-list/solution/mei-ri-da-qia-by-beiz4o4vid-4q1v/

[venzai]

https://leetcode.cn/problems/validate-binary-search-tree/solution/di-gui-fang-fa-by-wen-zi-a-sa9o/

[Xiandong-Peng]

https://leetcode.com/problems/flatten-binary-tree-to-linked-list/discuss/2325019/Java-oror-Recursion-oror-Easy

[xuan-luo]

https://leetcode.com/problems/invert-binary-tree/discuss/2324590/c%2B%2B-solution

[fanyang209]

https://leetcode.com/problems/invert-binary-tree/discuss/2325340/java-solution

[seanycz]

114. https://leetcode.com/problems/flatten-binary-tree-to-linked-list/discuss/2325356/java-recursive-solution

[fmxs]

https://leetcode.cn/problems/invert-binary-tree/solution/by-fmxs-zw41/ https://leetcode.cn/problems/flatten-binary-tree-to-linked-list/solution/by-fmxs-xz5x/

[shawn120]

226: https://leetcode.com/problems/invert-binary-tree/discuss/2325542/python-traverse

[shedskin516]

https://leetcode.com/problems/flatten-binary-tree-to-linked-list/discuss/2325662/java

[jesis-zwd]

https://leetcode.cn/problems/invert-binary-tree/solution/labuladong-day14-by-qiao-ke-nan-e-jmku/

[iamAriel]

https://leetcode.cn/problems/invert-binary-tree/solution/c-by-iamariel-ytdt/

[Ke32018]

https://leetcode.com/problems/invert-binary-tree/discuss/2326053/Java-Recursive

[Ke32018]

https://leetcode.com/problems/invert-binary-tree/discuss/2326053/Java-Recursive

[henv543]

https://leetcode.cn/problems/flatten-binary-tree-to-linked-list/solution/by-henv543-zd7m/

[SeanZhang-QED]

226: https://leetcode.com/problems/invert-binary-tree/discuss/2326285/Simple-recursive-java-solution.

[Ziqi-Yang]

https://leetcode.cn/problems/flatten-binary-tree-to-linked-list/solution/by-compassionate-albattanifds-tabd/

[ICB1080]

https://leetcode.com/problems/invert-binary-tree/discuss/2326776/post-order-recursion

[Guoaking]

https://leetcode.cn/problems/flatten-binary-tree-to-linked-list/solution/by-775846611-tg84/

[FRMMAR]

226 https://leetcode.cn/problems/invert-binary-tree/solution/by-frmmm-r95i/