随笔 - 165,  文章 - 0,  评论 - 4,  阅读 - 17887
09 2023 档案
解决wave.Error: unknown format: 3
摘要:""" 这个代码还可以解决 raise Error('unknown format: %r' % (wFormatTag,)) wave.Error: unknown format: 3 这个bug """ import os import librosa import soundfile as s 阅读全文
posted @ 2023-09-14 16:43 孜孜不倦fly 阅读(688) 评论(0) 推荐(0) 编辑
剑指 Offer 43. 1~n 整数中 1 出现的次数(困难)
摘要:题目: ![](https://img2023.cnblogs.com/blog/2679751/202309/2679751-20230905212252736-56013030.png) ![](https://img2023.cnblogs.com/blog/2679751/202309/26 阅读全文
posted @ 2023-09-05 21:27 孜孜不倦fly 阅读(7) 评论(0) 推荐(0) 编辑
剑指 Offer 65. 不用加减乘除做加法(简单)
摘要:题目: ![](https://img2023.cnblogs.com/blog/2679751/202309/2679751-20230904202644843-1414217735.png) ``` class Solution { public: int add(int a, int b) { 阅读全文
posted @ 2023-09-04 20:08 孜孜不倦fly 阅读(2) 评论(0) 推荐(0) 编辑
剑指 Offer 15. 二进制中1的个数(简单)
摘要:题目: ![](https://img2023.cnblogs.com/blog/2679751/202309/2679751-20230904193121227-601792358.png) ``` class Solution { public: int hammingWeight(uint32 阅读全文
posted @ 2023-09-04 19:32 孜孜不倦fly 阅读(3) 评论(0) 推荐(0) 编辑
剑指 Offer 62. 圆圈中最后剩下的数字(简单)
摘要:题目: ![](https://img2023.cnblogs.com/blog/2679751/202309/2679751-20230903195408788-1159438784.png) ![](https://img2023.cnblogs.com/blog/2679751/202309/ 阅读全文
posted @ 2023-09-03 19:56 孜孜不倦fly 阅读(2) 评论(0) 推荐(0) 编辑
剑指 Offer 57 - II. 和为s的连续正数序列(简单)
摘要:题目: ![](https://img2023.cnblogs.com/blog/2679751/202309/2679751-20230903111447297-1731041087.png) ``` class Solution { public: vector> findContinuousS 阅读全文
posted @ 2023-09-03 11:22 孜孜不倦fly 阅读(3) 评论(0) 推荐(0) 编辑
剑指 Offer 39. 数组中出现次数超过一半的数字(简单)
摘要:题目: ![](https://img2023.cnblogs.com/blog/2679751/202309/2679751-20230903100813764-1579439104.png) ``` class Solution { public: int majorityElement(vec 阅读全文
posted @ 2023-09-03 10:09 孜孜不倦fly 阅读(1) 评论(0) 推荐(0) 编辑
剑指 Offer 44. 数字序列中某一位的数字(中等)
摘要:题目: class Solution { //本题单纯找规律,要注意通过n%digits来判断有几个位数为digits的数 public: int findNthDigit(int n) { long base = 9, digits = 1; //digits代表位数 while(n-base*d 阅读全文
posted @ 2023-09-02 21:04 孜孜不倦fly 阅读(2) 评论(0) 推荐(0) 编辑
剑指 Offer 42. 连续子数组的最大和(简单)
摘要:题目: ![](https://img2023.cnblogs.com/blog/2679751/202309/2679751-20230902194907472-1661771290.png) ``` class Solution { public: int maxSubArray(vector& 阅读全文
posted @ 2023-09-02 19:54 孜孜不倦fly 阅读(3) 评论(0) 推荐(0) 编辑
剑指 Offer 14- II. 剪绳子 II(中等)
摘要:题目: ![](https://img2023.cnblogs.com/blog/2679751/202309/2679751-20230901202113801-1638700230.png) ``` class Solution { //本题用贪心算法,拆成尽可能多的3且不可以出现长度为1的小段 阅读全文
posted @ 2023-09-01 20:26 孜孜不倦fly 阅读(2) 评论(0) 推荐(0) 编辑


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