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/** * Definition for a binary tree node. * type TreeNode struct { * Val int * Left *TreeNode * Right *TreeNode * } */ func levelOrder(root *TreeNode) 阅读全文
posted @ 2024-06-12 10:26
gdut17_2
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/** * Definition for a binary tree node. * type TreeNode struct { * Val int * Left *TreeNode * Right *TreeNode * } */ func maxDepth(root *TreeNode) in 阅读全文
posted @ 2024-06-12 10:09
gdut17_2
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func addStrings(num1 string, num2 string) string { sum := "" i := len(num1)-1 j := len(num2)-1 add := 0 for i>=0 || j>=0 || add>0 { x := 0 if i>=0 { x 阅读全文
posted @ 2024-06-12 09:57
gdut17_2
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