Problem 50. QWERTY coordinates
Given a lowercase letter or a digit as input, return the row where that letter appears on a standard U.S. QWERTY keyboard and its position starting from the leftmost digit or letter on that row.
Examples:
Input key = 'a'
Output r = 3
c = 1
Input key = '0'
Output r = 1
c = 10
Input key = 'y'
Output r = 2
c = 6
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1 Comment
Tran Tran
on 19 Mar 2022
Create a key board matrix and find ez.Should add more space ' ' char to fill the gap in each row cause number of elements in rows are not equally.
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