Solution: Minimum Number of Pushes to Type Word II
Statementâ–¼
The keys (numbered 2 to 9) on a telephone keypad are associated with specific groups of lowercase English letters. Below is an example of how letters can be mapped to keys on a telephone keypad.
Problem
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Solution: Minimum Number of Pushes to Type Word II
Statementâ–¼
The keys (numbered 2 to 9) on a telephone keypad are associated with specific groups of lowercase English letters. Below is an example of how letters can be mapped to keys on a telephone keypad.