@Test
public void testSort() {
Stack<Integer> s1 = new Stack<>();
s1.push(3);
s1.push(1);
s1.push(5);
s1.push(2);
s1.push(8);
s1.push(2);
assertEquals("|315282", s1.toString());
Stack.sort(s1);
assertEquals("|853221", s1.toString());
}
/** @param args the command line arguments */
public static void main(String[] args) {
Stack stack = new Stack(10);
stack.push(1);
stack.push(2);
stack.push(3);
stack.push(4);
stack.push(5);
System.out.println(stack.toString());
while (!stack.isEmpty()) {
int value = stack.pop();
System.out.println(stack.toString());
// System.out.println(value);
}
}
public static void main(String[] args) {
// Create the stack object
Stack s = new Stack();
try {
s.push(100);
s.push(101);
s.push(102);
s.push(103);
s.push(104);
s.push(105);
s.pop();
s.pop();
System.out.println(s.toString());
} catch (Exception e) {
System.out.println("Error: " + e);
}
}
@Test
public void testTowersOfHanoi() {
Stack<Integer> src = new Stack<>();
Stack<Integer> temp = new Stack<>();
Stack<Integer> dest = new Stack<>();
for (int i = 5; i > 0; i--) {
src.push(i);
}
System.out.println(src.toString());
System.out.println(temp.toString());
System.out.println(dest.toString());
System.out.println();
Stack.towersOfHanoi(5, src, temp, dest);
System.out.println(src.toString());
System.out.println(temp.toString());
System.out.println(dest.toString());
System.out.println();
assertEquals("|54321", dest.toString());
}
