https://blog.youkuaiyun.com/logic_nutzh-cnhttps://blog.youkuaiyun.com/https://blog.youkuaiyun.com/logic_nut/article/details/18852585https://blog.youkuaiyun.com/logic_nut/article/details/18852585logic_nutWed, 29 Jan 2014 00:39:51 +0800https://blog.youkuaiyun.com/logic_nut/article/details/13620767https://blog.youkuaiyun.com/logic_nut/article/details/13620767logic_nutWed, 30 Oct 2013 08:35:27 +0800 &res, vector ¤t){ if(depth==num.size()){ ]]>https://blog.youkuaiyun.com/logic_nut/article/details/13504409https://blog.youkuaiyun.com/logic_nut/article/details/13504409logic_nutTue, 29 Oct 2013 11:16:49 +0800https://blog.youkuaiyun.com/logic_nut/article/details/13503901https://blog.youkuaiyun.com/logic_nut/article/details/13503901logic_nutTue, 29 Oct 2013 10:56:29 +0800https://blog.youkuaiyun.com/logic_nut/article/details/13502317https://blog.youkuaiyun.com/logic_nut/article/details/13502317logic_nutTue, 29 Oct 2013 09:19:27 +0800https://blog.youkuaiyun.com/logic_nut/article/details/13502111https://blog.youkuaiyun.com/logic_nut/article/details/13502111logic_nutTue, 29 Oct 2013 08:56:22 +0800https://blog.youkuaiyun.com/logic_nut/article/details/13502021https://blog.youkuaiyun.com/logic_nut/article/details/13502021logic_nutTue, 29 Oct 2013 08:45:34 +0800left==root->right==NULL does indicate]]>https://blog.youkuaiyun.com/logic_nut/article/details/13501961https://blog.youkuaiyun.com/logic_nut/article/details/13501961logic_nutTue, 29 Oct 2013 08:34:30 +0800 res; vector current; public: // It asks for all the combinations, so we need the va]]>https://blog.youkuaiyun.com/logic_nut/article/details/13501951https://blog.youkuaiyun.com/logic_nut/article/details/13501951logic_nutTue, 29 Oct 2013 08:33:00 +0800https://blog.youkuaiyun.com/logic_nut/article/details/13501945https://blog.youkuaiyun.com/logic_nut/article/details/13501945logic_nutTue, 29 Oct 2013 08:30:38 +0800https://blog.youkuaiyun.com/logic_nut/article/details/13501941https://blog.youkuaiyun.com/logic_nut/article/details/13501941logic_nutTue, 29 Oct 2013 08:29:35 +0800https://blog.youkuaiyun.com/logic_nut/article/details/13501907https://blog.youkuaiyun.com/logic_nut/article/details/13501907logic_nutTue, 29 Oct 2013 08:18:50 +0800https://blog.youkuaiyun.com/logic_nut/article/details/13291511https://blog.youkuaiyun.com/logic_nut/article/details/13291511logic_nutMon, 28 Oct 2013 13:21:18 +0800https://blog.youkuaiyun.com/logic_nut/article/details/13291291https://blog.youkuaiyun.com/logic_nut/article/details/13291291logic_nutMon, 28 Oct 2013 12:56:36 +0800https://blog.youkuaiyun.com/logic_nut/article/details/13290391https://blog.youkuaiyun.com/logic_nut/article/details/13290391logic_nutMon, 28 Oct 2013 11:31:29 +0800https://blog.youkuaiyun.com/logic_nut/article/details/13289735https://blog.youkuaiyun.com/logic_nut/article/details/13289735logic_nutMon, 28 Oct 2013 10:55:33 +0800https://blog.youkuaiyun.com/logic_nut/article/details/13287505https://blog.youkuaiyun.com/logic_nut/article/details/13287505logic_nutMon, 28 Oct 2013 08:13:17 +0800https://blog.youkuaiyun.com/logic_nut/article/details/12769513https://blog.youkuaiyun.com/logic_nut/article/details/12769513logic_nutThu, 17 Oct 2013 06:58:30 +0800https://blog.youkuaiyun.com/logic_nut/article/details/12769471https://blog.youkuaiyun.com/logic_nut/article/details/12769471logic_nutThu, 17 Oct 2013 06:58:23 +0800https://blog.youkuaiyun.com/logic_nut/article/details/12769495https://blog.youkuaiyun.com/logic_nut/article/details/12769495logic_nutThu, 17 Oct 2013 06:58:19 +0800