华为机试真题 Java 实现过滤组合字符串2022.11 Q4新题

Posted 2022-12-13 MISAYAONE

目录

题目

思路

考点

Code

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题目

数字0、1、2、3、4、5、6、7、8、9分别关联 a~z 26个英文字母。

0 关联 "a","b","c"

1 关联 "d","e","f"

2 关联 "g","h","i"

3 关联 "j","k","l"

4 关联 "m","n","o"

5 关联 "p","q","r"

6 关联 "s","t"

7 关联 "u","v"

8 关联 "w","x"

9 关联 "y","z"

例如7关联"