Problem 50. QWERTY coordinates

Created by Cody Team

Difficulty:|Rate

Solve Later
Add To GroupÃ‚

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

Solve

Solution Stats

4564 Solutions
2316 Solvers

Last Solution submitted on May 09, 2025

Last 200 Solutions

Problem Comments

1 Comment

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.

Solution Comments

Show comments

Problem Recent Solvers2316

Problem Tags

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Problem 50. QWERTY coordinates

Solution Stats

Last 200 Solutions

Problem Comments

Solution Comments

Problem Recent Solvers2316

Suggested Problems

More from this Author96

Problem Tags

Community Treasure Hunt

Problem 50. QWERTY coordinates

Solution Stats

Last 200 Solutions

Problem Comments

Solution Comments

Problem Recent Solvers2316

Suggested Problems

More from this Author96

Problem Tags

Community Treasure Hunt

Players