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<link rel="canonical" href="https://www.hello-algo.com/chapter_backtracking/backtracking_algorithm/">
<link rel="prev" href="../../chapter_sorting/summary/">
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<title>12.1.   回溯算法New - Hello 算法</title>
<title>12.1.   回溯算法 - Hello 算法</title>
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<div class="md-header__topic" data-md-component="header-topic">
<span class="md-ellipsis">
12.1. &nbsp; 回溯算法New
12.1. &nbsp; 回溯算法
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<label class="md-nav__link" for="__nav_1" id="__nav_1_label" tabindex="0">
0. &nbsp; &nbsp; 写在前面
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<a href="../../chapter_preface/">0. &nbsp; &nbsp; 写在前面</a>
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<label class="md-nav__link" for="__nav_2" id="__nav_2_label" tabindex="0">
1. &nbsp; &nbsp; 引言
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3. &nbsp; &nbsp; 数据结构简介
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4. &nbsp; &nbsp; 数组与链表
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<a href="../../chapter_array_and_linkedlist/">4. &nbsp; &nbsp; 数组与链表</a>
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5. &nbsp; &nbsp; 栈与队列
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6. &nbsp; &nbsp; 散列表
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<a href="../../chapter_hashing/">6. &nbsp; &nbsp; 散列表</a>
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8. &nbsp; &nbsp;
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9. &nbsp; &nbsp;
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<a href="../../chapter_graph/">9. &nbsp; &nbsp;</a>
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<label class="md-nav__link" for="__nav_11" id="__nav_11_label" tabindex="0">
10. &nbsp; &nbsp; 搜索算法
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<div class="md-nav__link md-nav__link--index ">
<a href="../../chapter_searching/">10. &nbsp; &nbsp; 搜索</a>
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10. &nbsp; &nbsp; 搜索算法
10. &nbsp; &nbsp; 搜索
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11. &nbsp; &nbsp; 排序算法
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<a href="../../chapter_sorting/">11. &nbsp; &nbsp; 排序</a>
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11. &nbsp; &nbsp; 排序算法
11. &nbsp; &nbsp; 排序
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12. &nbsp; &nbsp; 回溯算法
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12. &nbsp; &nbsp; 回溯算法
12. &nbsp; &nbsp; 回溯
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<label class="md-nav__link md-nav__link--active" for="__toc">
12.1. &nbsp; 回溯算法New
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12.2. &nbsp; 全排列问题New
12.2. &nbsp; 全排列问题
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<a href="../n_queens_problem/" class="md-nav__link">
12.3. &nbsp; N 皇后问题New
12.3. &nbsp; N 皇后问题
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