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

[zixinyin]

https://leetcode.com/problems/subsets-ii/discuss/2119642/Subset-II-Javabacktrack

[saw008]

https://leetcode.com/problems/combination-sum/discuss/1967574/labuladong-challenge-D16

[elim0703]

https://leetcode.com/problems/subsets/discuss/2116230/Python-solution

[xiankuncheng]

• [Rust] Q.78 子集

[Sm1te]

Q90 [JAVA]: https://leetcode.cn/problems/subsets-ii/solution/java-by-yijianli-89vs/ Q47 [JAVA]: https://leetcode.cn/problems/permutations-ii/solution/hui-su-xi-jie-jian-zhi-by-yijianli-1avj/

[jtsd2008lm]

https://leetcode.cn/problems/combination-sum-ii/solution/zu-he-by-limeng62373791-n6vh/ https://leetcode.cn/problems/permutations/solution/hui-su-by-limeng62373791-yi78/ https://leetcode.cn/problems/permutations-ii/solution/qu-zhong-by-limeng62373791-5y3o/ https://leetcode.cn/problems/combinations/solution/hui-su-by-limeng62373791-rd9k/ https://leetcode.cn/problems/subsets/solution/hui-su-by-limeng62373791-fry6/

[acse-yw3821]

https://leetcode.cn/problems/subsets/solution/c-hui-su-jie-jue-zi-ji-by-yann-w-uj97/

[curveflopper]

https://leetcode.com/problems/combination-sum-iii/discuss/2121052/python-solution-nacktrack

[Quincy515]

https://leetcode.cn/problems/subsets/solution/custerxue-xi-bi-ji-hui-su-by-custergo-2/ https://leetcode.cn/problems/combinations/solution/custerxue-xi-bi-ji-hui-su-by-custergo-3/ https://leetcode.cn/problems/permutations/solution/custerxue-xi-bi-ji-di-gui-by-custergo/ https://leetcode.cn/problems/permutations-ii/solution/custerxue-xi-bi-ji-ji-shu-by-custergo/ https://leetcode.cn/problems/combination-sum/solution/custerxue-xi-bi-ji-shu-zu-de-hui-su-by-custergo/

[LilyS007]

https://leetcode.com/problems/subsets/discuss/2121239/Java-_Sol

[looklxf]

78--https://leetcode.cn/problems/subsets/solution/dfs-by-kan-jian-k-dzxk/ 77--https://leetcode.cn/problems/combinations/solution/dfs-by-kan-jian-k-gkwf/ 90--https://leetcode.cn/problems/subsets-ii/solution/dfs-by-kan-jian-k-gnul/ 40--https://leetcode.cn/problems/combination-sum-ii/solution/dfs-by-kan-jian-k-o4xv/ 47--https://leetcode.cn/problems/permutations-ii/solution/dfs-by-kan-jian-k-21su/ 39--https://leetcode.cn/problems/combination-sum/solution/dfs-by-kan-jian-k-f1rp/

[MasKong]

Q47 [python]: https://leetcode.com/problems/permutations-ii/discuss/2121339/backtracking

[baijw20]

Q78 [C++]: https://leetcode.cn/problems/subsets/solution/hui-su-suan-fa-q-by-snufkin_-41qx/ Q77 [C++]: https://leetcode.cn/problems/combinations/solution/huis-by-snufkin_-0r3s/

[LawrenceLee7]

https://leetcode.cn/problems/combination-sum/solution/by-jin-se-m-g7ky/

[ChanorJia]

77 https://leetcode.cn/problems/combinations/solution/by-jxc-6-ba8r/ 78 https://leetcode.cn/problems/subsets/solution/by-jxc-6-ru0l/ 90 https://leetcode.cn/problems/subsets-ii/solution/by-jxc-6-hanh/

[jiaweitong]

Q39 [Python]: https://leetcode.com/problems/combination-sum/discuss/2121828/python-3-solution-oror-back-tracking Q40 [Python]: https://leetcode.com/problems/combination-sum-ii/discuss/2121760/Python3-solution-oror-Backtracking Q46 [Python]: https://leetcode.com/problems/permutations/discuss/2120306/python3-solution Q47 [Python]: https://leetcode.com/problems/permutations-ii/discuss/2121796/python3-solution-oror-backtracking Q77 [Python]: https://leetcode.com/problems/combinations/discuss/2121666/python3-solution Q78 [Python]: https://leetcode.com/problems/subsets/discuss/2121635/python3-solution Q90 [Python]: https://leetcode.com/problems/subsets-ii/discuss/2121723/python3-solution Q216 [Python]: https://leetcode.com/problems/combination-sum-iii/discuss/2121860/python3-solution-oror-back-tracking

[bnerDY]

https://leetcode.cn/problems/subsets/solution/by-bnerdy-fnu5/ https://leetcode.cn/problems/subsets-ii/solution/by-bnerdy-ahlu/

[karma19350]

Q77: https://leetcode.cn/problems/combinations/solution/by-karma-15-kd0u/

[wuweikd]

https://leetcode.cn/problems/group-anagrams/solution/by-wu-wei-48-xodg/

[Upperlan]

https://leetcode.cn/problems/subsets/solution/-by-cherishd1-3p3k/

[maccoli]

Q39：https://leetcode.cn/problems/combination-sum/solution/hui-su-qiu-zu-he-by-macco-s8ju/ Q77：https://leetcode.cn/problems/combinations/solution/hui-su-qiu-zu-he-by-macco-q0c6/ Q78：https://leetcode.cn/problems/subsets/solution/hui-su-qiu-zi-ji-by-macco-b1z8/

[Hunte123]

Q46 [Go] https://leetcode.cn/problems/permutations/solution/by-liao007-kqsl/

[imtianyufu]

C++

• [78 子集] https://leetcode.cn/problems/subsets/solution/zijie-by-hish-6oho/

• [77. 组合] https://leetcode.cn/problems/combinations/solution/77-zu-he-by-hish-56b2/

• [46. 全排列] https://leetcode.cn/problems/permutations/solution/q-by-hish-ppgp/

• [90. 子集 II] https://leetcode.cn/problems/subsets-ii/solution/90-zi-ji-ii-by-hish-8kow/

• [40. 组合总和 II] https://leetcode.cn/problems/combination-sum-ii/solution/40-zu-he-zong-he-ii-by-hish-91dx/

• [47. 全排列 II] https://leetcode.cn/problems/permutations-ii/solution/by-hish-5c1w/

• [39. 组合总和] https://leetcode.cn/problems/combination-sum/solution/39-zu-he-zong-he-by-hish-gknn/

• [216. 组合总和 III] https://leetcode.cn/problems/combination-sum-iii/solution/by-hish-msls/

[sugargx]

https://leetcode.cn/problems/combination-sum/solution/by-eepupup-5ret/

[for-clock-yc]

Q.40 [Java]: https://leetcode.cn/problems/combination-sum-ii/solution/hui-su-by-aaaaa-bm-cq7r/ Q.47 [Java]: https://leetcode.cn/problems/permutations-ii/solution/by-aaaaa-bm-4277/ Q.216 [Java]: https://leetcode.cn/problems/combination-sum-iii/solution/by-aaaaa-bm-psgg/

[mgdtsxc]

39 https://leetcode.cn/problems/combination-sum/solution/hui-su-suan-fa-by-mgdtsxc-l509/ 40 https://leetcode.cn/problems/combination-sum-ii/solution/by-mgdtsxc-mhkn/ 46 https://leetcode.cn/problems/permutations/solution/hui-su-suan-fa-by-mgdtsxc-rw8j/ 47 https://leetcode.cn/problems/permutations-ii/solution/hui-su-by-mgdtsxc-t7d1/ 77 https://leetcode.cn/problems/combinations/solution/hui-su-suan-fa-by-mgdtsxc-2xha/ 78 https://leetcode.cn/problems/subsets/solution/hui-su-suan-fa-by-mgdtsxc-tdha/ 90 https://leetcode.cn/problems/subsets-ii/solution/by-mgdtsxc-e3cw/ 216 https://leetcode.cn/problems/combination-sum-iii/solution/hui-su-by-mgdtsxc-vhrf/

[250zyw]

Q78 https://leetcode.cn/problems/subsets/solution/78-zi-ji-by-zyw_nudt11-hyz5/ Q77 https://leetcode.cn/problems/combinations/solution/77-zu-he-by-zyw_nudt11-cbkj/ Q90 https://leetcode.cn/problems/subsets-ii/solution/90-zi-ji-ii-by-zyw_nudt11-cmrc/ Q47 https://leetcode.cn/problems/permutations-ii/solution/by-zyw_nudt11-l78r/ Q39 https://leetcode.cn/problems/combination-sum/solution/39-zu-he-zong-he-by-zyw_nudt11-sghu/

[fccg]

https://leetcode.cn/problems/subsets/solution/c-hui-su-suan-fa-by-fccg-7241/

[Suri-Feng]

Q216[C++] https://leetcode.com/problems/combination-sum-iii/discuss/2123649/C%2B%2B

[daochouwangu]

78 https://leetcode.cn/problems/subsets/solution/by-a-bing-777-28w6/

[ocherrie]

Q39. https://leetcode.cn/problems/combination-sum/solution/zu-he-zong-he-by-ocherrie-aeul/ Q78. https://leetcode.cn/problems/subsets/solution/by-ocherrie-gctp/

[yufei-12]

39 | https://leetcode.com/problems/combination-sum/discuss/2124391/Python-Backtracking-with-Pruning 47 | https://leetcode.com/problems/permutations-ii/discuss/2124450/Python-Backtracking 77 | https://leetcode.com/problems/combinations/discuss/2124469/Python-Backtracking 40 | https://leetcode.com/problems/combination-sum-ii/discuss/2124492/Python-Backtracking 90 | https://leetcode.com/problems/subsets-ii/discuss/2124506/Python-Backtracking 216 | https://leetcode.com/problems/combination-sum-iii/discuss/2124536/Python-Backtracking

[hansheng1024]

https://leetcode.com/problems/subsets/discuss/2125149/python-backtracking

[nontoother]

https://leetcode.com/problems/combinations/discuss/2125925/python-backtrack

[Noble777]

Q39: https://leetcode.com/problems/combination-sum/discuss/2125935/Java-Backtrack

[TinkleJane]

JS-77.组合 https://leetcode.cn/problems/combinations/solution/js-wuchong-by-ccc-16-bpow/ JS-46.全排列 https://leetcode.cn/problems/permutations/solution/js-by-ccc-16-ge25/ JS-90.子集II https://leetcode.cn/problems/subsets-ii/solution/js-by-ccc-16-9g76/

[TinkleJane]

JS-77.组合 https://leetcode.cn/problems/combinations/solution/js-wuchong-by-ccc-16-bpow/ JS-46.全排列 https://leetcode.cn/problems/permutations/solution/js-by-ccc-16-ge25/ JS-90.子集II https://leetcode.cn/problems/subsets-ii/solution/js-by-ccc-16-9g76/

[LLLLLC]

Q39 [java] 组合总和 https://leetcode.cn/problems/combination-sum/solution/by-l-zq-lqaf/

[BryanY96]

77: https://leetcode.com/problems/combinations/discuss/2126673/Streak-Challenge-D06-Backtrack2 78: https://leetcode.com/problems/subsets/discuss/2126627/Streak-Challenge-D06-Backtrack2 90: https://leetcode.com/problems/subsets-ii/discuss/2126717/Streak-Challenge-D06-Backtrack2 47: https://leetcode.com/problems/permutations-ii/discuss/2126800/Streak-Challenge-D06-Backtrack2 39: https://leetcode.com/problems/combination-sum/discuss/2126833/Streak-Challenge-D06-Backtrack2

[doerme]

https://leetcode.cn/problems/combination-sum-iii/solution/by-jeremy-54-lqpc/

[sunys1]

Q78: https://leetcode.com/problems/subsets/discuss/2127002/Java-backtracking-solution

[asaltwaterroom]

https://leetcode.cn/problems/combination-sum/solution/by-huan-huan-20-k3hb/

[HERRFANG]

[77. 组合] https://leetcode.cn/problems/combinations/solution/zhu-yi-dfsde-shi-hou-index-i1-by-herrfan-jy0r/

[Freesgw]

[Q46全排列]https://leetcode.cn/problems/permutations/solution/hui-su-quanpail-by-soniqs-owwb/ [Q77组合]https://leetcode.cn/problems/combinations/solution/zu-he-hui-su-by-soniqs-gjy8/

[ZLZhangLi]

https://leetcode.cn/problems/combination-sum/solution/zushu-by-zlzhangli-igb8/

[wuzehao16]

https://leetcode.com/problems/combination-sum/discuss/2127216/JavaScript-Solution

[orangyan]

https://leetcode.cn/problems/permutations/solution/46-quan-pai-lie-by-orang-juice-is7r/

[hans12x]

https://leetcode.com/problems/subsets/discuss/2127303/java-backtrack

[liviuslw]

39：https://leetcode.cn/problems/combination-sum/solution/by-shan-gui-tju-a0w5/

[yxuaren]

https://leetcode.com/problems/permutations-ii/discuss/2156771/java-2-solution-backtrak-hashset