Finish triangle exercises

Author: tuliocasagrande

src/Triangle.java

@@ -4,6 +4,28 @@
 public class Triangle {
  public static void main(String[] args) {
  easiestExerciseEver();
+ drawHorizontalLine(8);
+ drawVerticalLine(3);
+ drawRightTriangle(3);
+ }
+
+ private static void drawRightTriangle(int size) {
+ for (int i = 0; i < size; i++) {
+ drawHorizontalLine(i+1);
+ }
+ }
+
+ private static void drawVerticalLine(int size) {
+ for (int i = 0; i < size; i++) {
+ drawHorizontalLine(1);
+ }
+ }
+
+ private static void drawHorizontalLine(int size) {
+ for (int i = 0; i < size; i++) {
+ System.out.print("*");
+ }
+ System.out.println();
  }
 
  private static void easiestExerciseEver() {