ID: 1692

Type: Default

1000ms

256MiB

Difficulty: 3

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HWOD-E卷

题目内容

每个数字关联多个字母，关联关系如下：

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”