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一位酷爱做饭的程序员,立志用动画将算法说的通俗易懂。我的面试网站 www.chengxuchu.com

License: MIT License

leetcode offer algorithms base programmers interview-questions interview-practice java

algorithm-base's Introduction

algorithm-base

 @程序厨      @程序厨        @算法基地

❤️ 致各位题友的一封信(使用仓库前必读)

推荐在线阅读,更稳定www.chengxuchu.com

如果想要贡献代码的大佬可以添加我的微信 iamchuzi 备注贡献仓库即可。

在这里先替所有使用仓库的同学,谢谢各位贡献者啦。

如果老哥觉得仓库很用心的话,麻烦大佬帮忙点个 star ,这也是我们一直更新下去的动力。

感谢支持,该仓库会一直维护,希望对各位有一丢丢帮助.

如果你需要加入刷题/秋招小队的话,可以扫描下方二维码,点击与我联系/交流小队,该小队永不收费,也不会有人发广告,仅仅用作交流,但是希望大家进入时,可以备注自身情况,并做一个简短的自我介绍。


📢 数据结构(前置知识)

🔋 字符串匹配算法

🧮 排序算法

🍺 二叉树

🍗 排序算法秒杀题目

🍖 数组篇

🦞 求和问题

🍓 求次数问题

🍅 链表篇

🚁 双指针

🏳‍🌈 栈和队列

🏬 二分查找及其变种

💒 单调队列单调栈

🛳 前缀和

🥥 递归

  • 敬请期待。。。

🍒 贪心

  • 敬请期待。。。

🚃 回溯

  • 敬请期待。。。

🌆 分治

  • 敬请期待。。。

🧭 动态规划

  • 敬请期待。。。

🌋 并查集

  • 敬请期待。。。

algorithm-base's People

Contributors

azl397985856 avatar caibingcheng avatar chefyuan avatar chendifan avatar coderhare avatar dyx3 avatar github-actions[bot] avatar jaredliw avatar lin14543 avatar liyupi avatar yucheng514 avatar zouxinyao avatar zztian1024 avatar

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algorithm-base's Issues

建议给文件添加一个学习顺序

我不知道是不是我打开方式有问题:我把这个仓库克隆到本地然后用IDEA阅读,发现那些.md文件的内容不是按照顺序来的,比如我想学习“二分查找及其变种”里面的内容,结果发现里面的内容不是按顺序来讲解的,就很麻烦

pdf

请问有pdf吗?

Leetcode 137 只出现一次的数字 II 的另一种解法

Leetcode官方提供了一种用 AND,XOR 和 NOT 的解法。代码如下:

class Solution {
    public int singleNumber(int[] nums) {
        int seenOnce = 0, seenTwice = 0;
        for (int num : nums) {
            seenOnce = ~seenTwice & (seenOnce ^ num);
            seenTwice = ~seenOnce & (seenTwice ^ num);
        }
        return seenOnce;
  }
}

这个算法设计得很巧妙,只出现一次的数会在 seenOnce 里,出现两次的在 seenTwice 里,速度也比其他的方法快好多。

我才疏学浅,看的有点脑壳疼,希望有哪位大哥大姐可以解释一下,一同加到这个仓库的文章里。谢谢。

一个校对问题

关于栈和队列的那些事.md 里的
“若是符合则判断其与栈顶符号的优先级”
“符合” 应该是 “符号”

文章很不错,真就是通俗易懂,博主加油!

希尔排序有一个地方出错

作者,您好:
希尔排序这里出错了
for (int j = i + increment; j < nums.length; ++j) {
这里的增量 j += increment.

一个小小的动图错误

在《链表篇--【动画模拟】剑指 offer 2 倒数第 k 个节点》中的动图多了个箭头。
image
(一开始我还看了许久,怎么下面多了个指针?)
望改正,谢谢。

动态规划告急

动态规划告急
DP太重要了,其余的都可以放一放,赶紧把DP整了呀

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