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02. 回溯算法题目

ITCharge大约 1 分钟

回溯算法题目

题号标题题解标签难度
0046全排列open in new windowPythonopen in new window数组、回溯中等
0047全排列 IIopen in new windowPythonopen in new window数组、回溯中等
0037解数独open in new windowPythonopen in new window数组、哈希表、回溯、矩阵困难
0022括号生成open in new windowPythonopen in new window字符串、动态规划、回溯中等
0017电话号码的字母组合open in new windowPythonopen in new window哈希表、字符串、回溯中等
0784字母大小写全排列open in new windowPythonopen in new window位运算、字符串、回溯中等
0039组合总和open in new windowPythonopen in new window数组、回溯中等
0040组合总和 IIopen in new windowPythonopen in new window数组、回溯中等
0078子集open in new windowPythonopen in new window位运算、数组、回溯中等
0090子集 IIopen in new windowPythonopen in new window位运算、数组、回溯中等
0473火柴拼正方形open in new windowPythonopen in new window位运算、数组、动态规划、回溯、状态压缩中等
1593拆分字符串使唯一子字符串的数目最大open in new windowPythonopen in new window哈希表、字符串、回溯中等
1079活字印刷open in new windowPythonopen in new window哈希表、字符串、回溯、计数中等
0093复原 IP 地址open in new windowPythonopen in new window字符串、回溯中等
0079单词搜索open in new windowPythonopen in new window数组、回溯、矩阵中等
067924 点游戏open in new window数组、数学、回溯困难