Mo money, mo math 1! (★★★) - MATLAB Cody - MATLAB Central

Problem 45758. Mo money, mo math 1! (★★★)

Difficulty:
(23)
Rate

(adapted from Prob 9 Cody team)

You have a vector where the elements represent the number of $20 bills, $10 bills, $5 bills, $1 bills, quarters, dimes, nickels, and pennies that person has (in that order). Thus, there are 8 elements. What is the total amount of money?

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

Example:

Input  x = [1 0 0 0 0 3 0 0]
Output y = 20.30

since the wallet has one $20 bill and three dimes.

Solve

Solution Stats

67.72% Correct | 32.28% Incorrect
Last Solution submitted on Jul 22, 2024

Solution Comments

Show comments

Problem Recent Solvers77

Suggested Problems

More from this Author52

Problem Tags

indexing matrix

Community Treasure Hunt

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

Start Hunting!
Go to top of page