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Commit 95a1753

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‎carrinho-de-compras/.gitignore

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### IntelliJ IDEA ###
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out/
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!**/src/main/**/out/
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!**/src/test/**/out/
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### Eclipse ###
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.apt_generated
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.classpath
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.factorypath
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.project
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.settings
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.springBeans
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.sts4-cache
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bin/
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!**/src/main/**/bin/
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!**/src/test/**/bin/
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### NetBeans ###
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/nbproject/private/
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/nbbuild/
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/dist/
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/nbdist/
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/.nb-gradle/
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### VS Code ###
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.vscode/
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### Mac OS ###
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.DS_Store

‎carrinho-de-compras/.idea/.gitignore

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‎carrinho-de-compras/.idea/misc.xml

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‎carrinho-de-compras/.idea/modules.xml

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<?xml version="1.0" encoding="UTF-8"?>
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<module type="JAVA_MODULE" version="4">
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<component name="NewModuleRootManager" inherit-compiler-output="true">
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<exclude-output />
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<content url="file://$MODULE_DIR$">
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<sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
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</content>
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<orderEntry type="inheritedJdk" />
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<orderEntry type="sourceFolder" forTests="false" />
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</component>
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</module>
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package controller;
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import model.Carrinho;
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public class User {
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public static void main(String[] args) {
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Carrinho carrinho = new Carrinho();
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//adicionando produtos
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carrinho.adicionarProduto("Agua mineral", 6, 1.99);
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carrinho.adicionarProduto("Chocolate", 2, 6.49);
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carrinho.adicionarProduto("Pêra", 3, 4.69);
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carrinho.adicionarProduto("Caixa de Uva", 2, 6.49);
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carrinho.adicionarProduto("Requeijão", 2, 8.99);
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carrinho.adicionarProduto("Queijo", 1, 12.99);
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//exibindo os produtos
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System.out.println(carrinho.exibirProdutos());
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//calculando o preço
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System.out.println(carrinho.calcularValorTotal());
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//removendo produtos
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carrinho.removerProduto("Queijo");
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carrinho.removerProduto("Caixa de Uva");
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//exibindo novamente
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System.out.println(carrinho.exibirProdutos());
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//calculando novamente
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System.out.println(carrinho.calcularValorTotal());
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}
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}
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package model;
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import java.util.ArrayList;
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import java.util.List;
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public class Carrinho {
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List<Produto> carrinhoCompras;
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public Carrinho() {
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this.carrinhoCompras = new ArrayList<>();
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}
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public void adicionarProduto(String nome, int quantidade, double preco) {
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this.carrinhoCompras.add(new Produto(nome, quantidade, preco));
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}
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public void removerProduto(String nome) {
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for (Produto p : this.carrinhoCompras) {
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if (p.getNome().equalsIgnoreCase(nome)) {
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this.carrinhoCompras.remove(p);
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break;
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}
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}
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}
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public double calcularValorTotal() {
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double acum = 0;
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for (Produto p : this.carrinhoCompras) {
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acum += (p.getPreco() * p.getQuantidade());
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}
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return acum;
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}
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public String exibirProdutos() {
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StringBuilder exibir = new StringBuilder("Os produtos do carrinho são\n");
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for (Produto p : this.carrinhoCompras) {
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exibir.append("{").append("Nome: ").append(p.getNome()).append(", Quantidade:").append(p.getQuantidade());
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exibir.append(", Preço:").append(p.getPreco()).append("}");
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if (p != this.carrinhoCompras.getLast()) {
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exibir.append("\n");
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}
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}
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return exibir.toString();
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}
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}
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package model;
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public class Produto {
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private String nome;
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private int quantidade;
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private double preco;
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public Produto(String nome, int quantidade, double preco) {
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this.nome = nome;
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this.quantidade = quantidade;
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this.preco = preco;
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}
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public String getNome() {
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return this.nome;
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}
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public int getQuantidade() {
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return this.quantidade;
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}
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public double getPreco() {
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return this.preco;
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}
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}

‎conjunto-de-palavraas-unicas/.gitignore

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### IntelliJ IDEA ###
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out/
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!**/src/main/**/out/
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!**/src/test/**/out/
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### Eclipse ###
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.apt_generated
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.classpath
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.factorypath
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.project
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.settings
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.springBeans
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.sts4-cache
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bin/
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!**/src/main/**/bin/
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!**/src/test/**/bin/
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### NetBeans ###
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/nbproject/private/
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/nbbuild/
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/dist/
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/nbdist/
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/.nb-gradle/
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### VS Code ###
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.vscode/
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### Mac OS ###
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.DS_Store

‎conjunto-de-palavraas-unicas/.idea/.gitignore

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