Problem 9. Who Has the Most Change?

You have a matrix for which each row is a person and the columns represent the number of quarters, nickels, dimes, and pennies that person has (in that order). What is the row index of the person with the most money?

Note for those unfamiliar with American coins: quarter = $0.25, dime = $0.10, nickel = $0.05, penny = $0.01.

Example:

 Input  a = [1 0 0 0; 0 1 0 0]
 Output b = 1

since the first person will have $0.25 and the second person will have only $0.05.

Solution Stats

34.46% Correct | 65.54% Incorrect
Last Solution submitted on Nov 01, 2024

Problem Comments

Solution Comments

Show comments

Problem Recent Solvers8886

Suggested Problems

More from this Author96

Community Treasure Hunt

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

Start Hunting!