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对于固定数组0,1,2,3,4,5,6,7,8,9 输入布尔值0,1,1,1,1,1,1,1,1,0 0表示可选 1表示必选 阅读全文
posted @ 2018-08-28 20:20
mysunicey
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/** * Definition for singly-linked list. * struct ListNode { * int val; * ListNode *next; * ListNode(int x) : val(x), next(NULL) {} * }; ... 阅读全文
posted @ 2018-08-28 13:46
mysunicey
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递归: void process(TreeNode *root,vector &v){ if(root == NULL)return; v.push_back(root->val); process(root->left,v); process(root->right,v); } vector preorder... 阅读全文
posted @ 2018-08-28 11:17
mysunicey
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递归: vector vec; void process(TreeNode *root) { if(root == NULL)return ; process(root->left); process(root->right); vec.push_back(root->val); } ... 阅读全文
posted @ 2018-08-28 11:07
mysunicey
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