- Commit do Exercício 1 (enunciado na pasta 'exercise') do Capítulo 3

Author: erickmp07

EX-CAP-03-01/.gitignore

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+/bin/
+/.classpath
+/.project

EX-CAP-03-01/.settings/.gitignore

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+/org.eclipse.jdt.core.prefs

EX-CAP-03-01/exercise/EX-CAP-03-01.pdf

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+
+public class EX0301 {
+
+	public static void main(String[] args) {
+		Vetor vetor1 = new Vetor(3, 4);
+		Vetor vetor2 = new Vetor(7, 6);
+		
+		vetor1.soma(vetor2);
+		vetor1.exibe();
+	}
+}

EX-CAP-03-01/src/EX0301.java

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+
+public class Vetor {
+	// Variáveis
+	private double x;
+	private double y;
+	
+	public Vetor(){
+		x = 0.0;
+		y = 0.0;
+	}
+	
+	public Vetor(double x) { 
+		this.x = x;
+		y = 0.0;
+	}
+	
+	public Vetor(double x, double y) {
+		this.x = x;
+		this.y = y;
+	}
+	
+	{
+		exibe();
+	}
+	
+	public void soma(Vetor v2) {
+		x += v2.x;
+		y += v2.y;
+	}
+	
+	public void exibe() {
+		System.out.println("x = " + x + "; y = " + y);
+	}
+}