charleycesar/trocoyii

Algoritimo de quantidade troco

TrocoYii

A simple application for calculator change and average

Instalation

Clone repository [email protected]:charleycesar/TrocoYii.git and execute composer install to install all dependencies.

Testing

execute ./vendor/bin/codecept run unit to run all test suite

Usage

There has 2 features and solve 2 problem

PROBLEM 1: The Change

Imagine that you work in the cashier of a supermarket. Whenever a customer arrives and pays your purchase, you must hand him the change in coins. You particularly like these coins, and want to deliver as few coins as possible to the customer.

For a value of N change how many currencies should you deliver to the customer so that the total currencies are the least possible?

For example, if you have an stock of money of NOTAS = {100,50,20,10,5,2,1}, and need a change for 328: [100=>3, 20=>1, 5=>1, 2=>2, 1=>1] with a total of 328.

PROBLEM 2: Check Average

Make a program that receives (read) n numbers, computes and Show (write) the arithmetic mean between them. For example, if you set three number the program need to get average. [10,7,7] Average is 8.