本文将分享md5(str.encode(var1)).hexdigest()给出十六进制值为382fbe213f159eecf85facb256f265d0-如何知道var1？的详细内容，此外，我们还
本文将分享md5(str.encode(var1)).hexdigest() 给出十六进制值为 382fbe213f159eecf85facb256f265d0 - 如何知道 var1？的详细内容，此外，我们还将为大家带来关于#Leetcode# 515. Find Largest Value in Each Tree Row、821. Shortest Distance to a Character - LeetCode、A Low-Cost Soft Modem Using the Freescale Digital Signal Controller MC56F802x/3x Series、ARCHIVED - A2I25D012NR1, A2I25D012GNR1 2300-2690 MHz, 2.2 W Avg., 28 V Airfast® RF LDM...的相关知识，希望对你有所帮助。
本文目录一览：- md5(str.encode(var1)).hexdigest() 给出十六进制值为 382fbe213f159eecf85facb256f265d0 - 如何知道 var1？
- #Leetcode# 515. Find Largest Value in Each Tree Row
- 821. Shortest Distance to a Character - LeetCode
- A Low-Cost Soft Modem Using the Freescale Digital Signal Controller MC56F802x/3x Series
- ARCHIVED - A2I25D012NR1, A2I25D012GNR1 2300-2690 MHz, 2.2 W Avg., 28 V Airfast® RF LDM...
md5(str.encode(var1)).hexdigest() 给出十六进制值为 382fbe213f159eecf85facb256f265d0 - 如何知道 var1？
见下面的评论。 需要输出：ws_std
#Leetcode# 515. Find Largest Value in Each Tree Row
https://leetcode.com/problems/find-largest-value-in-each-tree-row/
You need to find the largest value in each row of a binary tree.
Example:
Input:
1
/ 3 2
/ \ \
5 3 9
Output: [1,3,9]
代码：
/**
* DeFinition for a binary tree node.
* struct TreeNode {
* int val;
* TreeNode *left;
* TreeNode *right;
* TreeNode(int x) : val(x),left(NULL),right(NULL) {}
* };
*/
class Solution {
public:
vector<int> largestValues(TreeNode* root) {
vector<int> ans;
if(!root) return ans;
helper(root,ans,1);
return ans;
}
void helper(TreeNode* root,vector<int>& ans,int depth) {
if(depth > ans.size()) ans.push_back(root -> val);
else ans[depth - 1] = max(ans[depth - 1],root -> val);
if(root -> left) helper(root -> left,depth + 1);
if(root -> right) helper(root -> right,depth + 1);
}
};
今天是不吃宵夜的第二天！！！今天也是被二叉树折磨得死去活来的一天
821. Shortest Distance to a Character - LeetCode
Question
821. Shortest Distance to a Character
Solution
思路：遍历字符串 S, 遇到与字符 C 相等就分别向左 / 右计算其他字符与该字符的距离，如果其他字符就是 C 或与目标字符的距离更小的话遍历就终止。
Java 实现：
public int[] shortestToChar(String S, char C) {
int[] store = new int[S.length()];
for (int i = 0; i < S.length(); i++) {
if (S.charAt(i) == C) {
store[i] = 0;
left(S, C, store, i);
right(S, C, store, i);
}
}
return store;
}
void left(String S, char C, int[] store, int target) {
for (int i = target - 1; i >= 0; i--) {
if (S.charAt(i) == C) break;
if (store[i] == 0 || store[i] > target - i) store[i] = target - i;
}
}
void right(String S, char C, int[] store, int target) {
for (int i = target + 1; i < S.length(); i++) {
if (S.charAt(i) == C) break;
if (store[i] == 0 || store[i] > i - target) store[i] = i - target;
}
}
A Low-Cost Soft Modem Using the Freescale Digital Signal Controller MC56F802x/3x Series
点击获取完整资源：A Low-Cost Soft Modem Using the Freescale Digital Signal Controller MC56F802x/3x Series
The hardware and software design of a low cost V.22/V.22bis soft modem is presented. The design does not include a traditional telecommunications PCM CODEC (pulse code modulation coder/decoder
点击获取完整资源：A Low-Cost Soft Modem Using the Freescale Digital Signal Controller MC56F802x/3x Series
ARCHIVED - A2I25D012NR1, A2I25D012GNR1 2300-2690 MHz, 2.2 W Avg., 28 V Airfast® RF LDM...
点击获取完整资源：ARCHIVED - A2I25D012NR1, A2I25D012GNR1 2300-2690 MHz, 2.2 W Avg., 28 V Airfast® RF LDMOS Wideband Integrated Power Amplifiers - Data Sheet
ARCHIVED - The A2I25D012N wideband integrated power amplifier is optimized to function with a single multi-band circuit usable from 2300 to 2690 MHz.
点击获取完整资源：ARCHIVED - A2I25D012NR1, A2I25D012GNR1 2300-2690 MHz, 2.2 W Avg., 28 V Airfast® RF LDMOS Wideband Integrated Power Amplifiers - Data Sheet
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