public void Inserttest()
{
var t = new Treap();
Assert.IsTrue(t.Insert(10));
Assert.IsTrue(t.Insert(8));
Assert.IsTrue(t.Insert(3));
Assert.IsFalse(t.Insert(3));
}
public void TestExercise7ab()
{
var t = new Treap();
t.Insert(8, 2);
t.Insert(9, 3);
t.Insert(2, 1);
t.Insert(5, 7);
t.Insert(3, 8);
t.Insert(1, 4);
t.Insert(4, 5);
t.Insert(6, 6);
// Insert (7,0)
Console.WriteLine("Before Insert of (7,0)");
t.Print();
Console.WriteLine();
t.Insert(7, 0);
Console.WriteLine("After Insert of (7,0)");
t.Print();
Console.WriteLine();
// Delete (8,2)
Console.WriteLine("Delete of (8,2)");
t.Delete(8);
t.Print();
Console.WriteLine();
}
void Solve()
{
/*var hoge = new List<int>();
* for (var i = 0; i < 20; i++) hoge.Add(Treap<int>.rand.Next(100));
* var tr = new Treap<int>();
* foreach (var x in hoge) tr.Insert(x);
* WriteLine("hoge = " + string.Join(", ", hoge));
* WriteLine("tr = " + string.Join(", ", tr));
* hoge.Sort();
* WriteLine("hoge = " + string.Join(", ", hoge));
* WriteLine(tr);
* var a = hoge[Treap<int>.rand.Next(20)];
* tr.Remove(a);
* WriteLine($"removed {a}");
* WriteLine(tr);*/
var Q = F;
var tr = new Treap <int>();
while (Q-- > 0)
{
var I = G;
if (I[0] == 1)
{
tr.Insert(I[1]);
}
else
{
var x = tr.At(I[1] - 1);
WriteLine(x.Value);
tr.Remove(x.Value);
}
}
}
public static void Main()
{
int n = int.Parse(Console.ReadLine());
Treap <int> treap = new Treap <int>();
for (int i = 0; i < n; i++)
{
var query = Console.ReadLine().Split();
if (query[0] == "print")
{
Console.WriteLine(treap);
continue;
}
var key = int.Parse(query[1]);
if (query[0] == "find")
{
Console.WriteLine(treap.Contains(key) ? "yes" : "no");
continue;
}
if (query[0] == "delete")
{
treap.Remove(key);
continue;
}
if (query[0] == "insert")
{
treap.Insert(key, int.Parse(query[2]));
}
}
}
public void MoveTest()
{
Treap <int> treap = new Treap <int>();
treap.Insert(0, 1);
treap.Insert(1, 2);
treap.Insert(2, 3);
treap.Insert(3, 4);
treap.Insert(4, 5);
treap.Move(1, 3);
Assert.AreEqual(treap[1], 3);
Assert.AreEqual(treap[2], 4);
Assert.AreEqual(treap[3], 2);
}
public void TestExercise7c()
{
var t = new Treap();
t.Insert(7, 0);
t.Insert(9, 3);
t.Insert(2, 1);
t.Insert(5, 7);
t.Insert(3, 8);
t.Insert(1, 4);
t.Insert(4, 5);
t.Insert(6, 6);
t.Print();
}
public void printtest()
{
var t = new Treap();
t.Insert(10);
t.Insert(1);
t.Insert(15);
t.Insert(7);
t.Insert(8);
t.Insert(4);
t.Print();
}
public void Deletetest()
{
var t = new Treap();
t.Insert(10);
t.Insert(1);
t.Insert(15);
t.Insert(7);
t.Insert(8);
t.Insert(4);
Assert.IsTrue(t.Delete(10));
}
public static void MainModule(TextReader In)
{
var lin = In.ReadLine().Split(' ').Select(n => int.Parse(n)).ToArray();
A = lin[0];
B = lin[1];
Q = lin[2];
var ss = new Treap <long>();
var ts = new Treap <long>();
var xs = new long[Q];
for (int i = 0; i < A; i++)
{
ss.Insert(long.Parse(In.ReadLine()));
}
for (int i = 0; i < B; i++)
{
ts.Insert(long.Parse(In.ReadLine()));
}
for (int i = 0; i < Q; i++)
{
xs[i] = long.Parse(In.ReadLine());
}
const long SmallValue = -100000000000L;
const long BigValue = 100000000000L;
foreach (var x in xs)
{
var si = ss.FindIndex(x);
var s0 = si <= 0 ? SmallValue : ss[si - 1];
var s1 = si >= A ? BigValue : ss[si];
var ti = ts.FindIndex(x);
var t0 = ti <= 0 ? SmallValue : ts[ti - 1];
var t1 = ti >= B ? BigValue : ts[ti];
var s0t0 = Math.Max(x - s0, x - t0);
var s0t1 = (x - s0) + (t1 - x) + Math.Min((x - s0), (t1 - x));
var s1t0 = (s1 - x) + (x - t0) + Math.Min((s1 - x), (x - t0));
var s1t1 = Math.Max(s1 - x, t1 - x);
var can = new long[] { s0t0, s0t1, s1t0, s1t1, };
Console.WriteLine(can.Min());
}
}
public void Rotationtest()
{
var t = new Treap();
t.Insert(10);
t.Insert(1);
t.Insert(15);
t.Insert(7);
t.Insert(8);
t.Insert(4);
//before Rotation
t.Print();
//after Rotation
t.RotationHeap(4);
t.Print();
}
public void Deletetestrotatetest()
{
var t = new Treap();
t.Insert(10);
t.Insert(1);
t.Insert(15);
t.Insert(7);
t.Insert(8);
t.Insert(4);
//before Delete
t.Print();
t.Delete(4);
//after delete
t.Print();
}
public void Deletepriotesttreevomscript()
{
var t = new Treap();
t.Insert(7, 6);
t.Insert(5, 9);
t.Insert(11, 10);
t.Insert(3, 11);
t.Insert(6, 13);
t.Insert(1, 18);
t.Insert(9, 12);
t.Insert(14, 14);
t.Insert(8, 15);
t.Insert(12, 15);
t.Insert(15, 17);
//before Delete
Console.WriteLine("Before Delete (7)");
t.Print();
t.Delete(7);
Console.WriteLine("After Delete (7)");
//after delete
t.Print();
}
public void insertpriotesttreevomscript()
{
var t = new Treap();
t.Insert(7, 6);
t.Insert(5, 9);
t.Insert(11, 10);
t.Insert(3, 11);
t.Insert(6, 13);
t.Insert(1, 18);
t.Insert(9, 12);
t.Insert(14, 14);
t.Insert(8, 15);
t.Insert(12, 15);
t.Insert(15, 17);
//befor insert
Console.WriteLine("Before Insert (13,7)");
t.Print();
//after
Console.WriteLine("After Insert (13,7)");
t.Insert(13, 7);
t.Print();
}
static void Start(string[] args)
{
Console.OutputEncoding = Encoding.Unicode;
ConsoleKeyInfo input;
ConsoleKeyInfo input2;
ConsoleKeyInfo CaseInput;
ConsoleKeyInfo input3;
while (true) // Outer Loop - Dictionary
{
Console.Clear();
Banner.PrintBanner();
Banner.PrintDicSuggestions();
input = Console.ReadKey();
if (input.Key == ConsoleKey.D1)
{
do // Array decision which dictionary
{
Console.Clear();
Banner.Printbanner1();
Banner.PrintTypeSuggestion();
IDictionary array;
ConsoleKeyInfo type = Console.ReadKey();
if (type.Key == ConsoleKey.D1)
{
array = new MultiSetSortedArray();
}
else if (type.Key == ConsoleKey.D2)
{
array = new MultiSetUnsortedArray();
}
else if (type.Key == ConsoleKey.D3)
{
array = new SetSortedArray();
}
else if (type.Key == ConsoleKey.D4)
{
array = new SetUnsortedArray();
}
else if ((type.Key == ConsoleKey.Backspace) || (type.Key == ConsoleKey.Escape))
{
break;
}
else
{
Console.WriteLine();
Console.WriteLine("input not accepted try again");
Console.ReadKey();
continue;
}
do // Inner Loop Array
{
Console.Clear();
Banner.Printbanner1();
Banner.PrintOperationSuggestions();
input2 = Console.ReadKey();
if (input2.Key == ConsoleKey.S)
{
Banner.PrintSearchSuggestions();
int inputint;
try
{
inputint = Convert.ToInt32(Console.ReadLine());
}
catch (Exception)
{
Console.WriteLine("Input is not an Integer, press any key and repeat");
Console.ReadKey();
continue;
}
bool success = array.Search(inputint);
if (success == true)
{
Console.WriteLine("found your integer!");
}
else
{
Console.WriteLine("Did not find your integer");
}
}
else if (input2.Key == ConsoleKey.I)
{
Banner.PrintInsertSuggestions();
Console.WriteLine();
int inputint;
try
{
inputint = Convert.ToInt32(Console.ReadLine());
}
catch (Exception)
{
Console.WriteLine("Input is not an Integer, press any key and repeat");
Console.ReadKey();
continue;
}
bool success = array.Insert(inputint);
if (success == true)
{
Console.WriteLine("successfully inserted " + inputint);
}
else
{
Console.WriteLine("could not insert" + inputint);
}
}
else if (input2.Key == ConsoleKey.D)
{
Banner.PrintDeleteSuggestions();
Console.WriteLine();
int inputint;
try
{
inputint = Convert.ToInt32(Console.ReadLine());
}
catch (Exception)
{
Console.WriteLine("Input is not an Integer, press any key and repeat");
Console.ReadKey();
continue;
}
try
{
bool success = array.Delete(inputint);
if (success == true)
{
Console.WriteLine("successfully deleted " + inputint);
}
else
{
Console.WriteLine("could not delete" + inputint);
}
}
catch (Exception)
{
Console.WriteLine("Array Empty");
}
}
else if (input2.Key == ConsoleKey.P)
{
Banner.PrintPrintMessage();
Console.WriteLine();
array.Print();
}
Console.WriteLine("press any key to continue");
Console.ReadKey();
} while (input2.Key != ConsoleKey.Backspace);
}while (input.Key != ConsoleKey.Backspace);
}
if (input.Key == ConsoleKey.D2)
{
do // Lists decision which dictionary
{
Console.Clear();
Banner.Printbanner2();
Banner.PrintTypeSuggestion();
IDictionary list;
ConsoleKeyInfo type = Console.ReadKey();
if (type.Key == ConsoleKey.D1)
{
list = new MultiSetSortedLinkedList();
}
else if (type.Key == ConsoleKey.D2)
{
list = new MultiSetUnsortedLinkedList();
}
else if (type.Key == ConsoleKey.D3)
{
list = new SetSortedLinkedList();
}
else if (type.Key == ConsoleKey.D4)
{
list = new SetUnsortedLinkedList();
}
else if ((type.Key == ConsoleKey.Backspace) || (type.Key == ConsoleKey.Escape))
{
break;
}
else
{
Console.WriteLine();
Console.WriteLine("input not accepted try again");
Console.ReadKey();
continue;
}
do // Inner Loop Array
{
Console.Clear();
Banner.Printbanner2();
Banner.PrintOperationSuggestions();
input2 = Console.ReadKey();
if (input2.Key == ConsoleKey.S)
{
Banner.PrintSearchSuggestions();
Console.WriteLine();
int inputint;
try
{
inputint = Convert.ToInt32(Console.ReadLine());
}
catch (Exception)
{
Console.WriteLine("Input is not an Integer, press any key and repeat");
Console.ReadKey();
continue;
}
bool success = list.Search(inputint);
if (success == true)
{
Console.WriteLine("found your integer!");
}
else
{
Console.WriteLine("Did not find your integer");
}
}
else if (input2.Key == ConsoleKey.I)
{
Banner.PrintInsertSuggestions();
Console.WriteLine();
int inputint;
try
{
inputint = Convert.ToInt32(Console.ReadLine());
}
catch (Exception)
{
Console.WriteLine("Input is not an Integer, press any key and repeat");
Console.ReadKey();
continue;
}
bool success = list.Insert(inputint);
if (success == true)
{
Console.WriteLine("successfully inserted " + inputint);
}
else
{
Console.WriteLine("could not insert" + inputint);
}
}
else if (input2.Key == ConsoleKey.D)
{
Banner.PrintDeleteSuggestions();
Console.WriteLine();
int inputint;
try
{
inputint = Convert.ToInt32(Console.ReadLine());
}
catch (Exception)
{
Console.WriteLine("Input is not an Integer, press any key and repeat");
Console.ReadKey();
continue;
}
bool success = list.Delete(inputint);
if (success == true)
{
Console.WriteLine("successfully deleted " + inputint);
}
else
{
Console.WriteLine("could not delete" + inputint);
}
}
else if (input2.Key == ConsoleKey.P)
{
Console.WriteLine();
Banner.PrintPrintMessage();
Console.WriteLine();
list.Print();
}
Console.WriteLine("press any key to continue");
Console.ReadKey();
} while (input2.Key != ConsoleKey.Backspace);
}while (input.Key != ConsoleKey.Backspace);
}
if (input.Key == ConsoleKey.D3)
{
do // BinaryTree decision which dictionary
{
IDictionary bintree = new BinSearchTree();
do // Inner Loop BinaryTree
{
Console.Clear();
Banner.Printbanner3();
Banner.PrintOperationSuggestions();
input2 = Console.ReadKey();
if (input2.Key == ConsoleKey.S)
{
Banner.PrintSearchSuggestions();
Console.WriteLine();
int inputint;
try
{
inputint = Convert.ToInt32(Console.ReadLine());
}
catch (Exception)
{
Console.WriteLine("Input is not an Integer, press any key and repeat");
Console.ReadKey();
continue;
}
bool success = bintree.Search(inputint);
if (success == true)
{
Console.WriteLine("found your integer!");
}
else
{
Console.WriteLine("Did not find your integer");
}
}
else if (input2.Key == ConsoleKey.I)
{
Banner.PrintInsertSuggestions();
Console.WriteLine();
int inputint;
try
{
inputint = Convert.ToInt32(Console.ReadLine());
}
catch (Exception)
{
Console.WriteLine("Input is not an Integer, press any key and repeat");
Console.ReadKey();
continue;
}
bool success = bintree.Insert(inputint);
if (success == true)
{
Console.WriteLine("successfully inserted " + inputint);
}
else
{
Console.WriteLine("could not insert" + inputint);
}
}
else if (input2.Key == ConsoleKey.D)
{
Banner.PrintDeleteSuggestions();
Console.WriteLine();
int inputint;
try
{
inputint = Convert.ToInt32(Console.ReadLine());
}
catch (Exception)
{
Console.WriteLine("Input is not an Integer, press any key and repeat");
Console.ReadKey();
continue;
}
bool success = bintree.Delete(inputint);
if (success == true)
{
Console.WriteLine("successfully deleted " + inputint);
}
else
{
Console.WriteLine("could not delete" + inputint);
}
}
else if (input2.Key == ConsoleKey.P)
{
Console.WriteLine();
Banner.PrintPrintMessage();
Console.WriteLine();
bintree.Print();
}
Console.WriteLine("press any key to continue");
Console.ReadKey();
} while (input2.Key != ConsoleKey.Backspace);
Console.WriteLine("if you want to go back, press Backspace");
input = Console.ReadKey();
}while (input.Key != ConsoleKey.Backspace);
}
if (input.Key == ConsoleKey.D4)
{
IDictionary avltree = new AVLTree();
do // Inner Loop AVL
{
Console.Clear();
Banner.Printbanner4();
Banner.PrintOperationSuggestions();
input2 = Console.ReadKey();
if (input2.Key == ConsoleKey.S)
{
Banner.PrintSearchSuggestions();
Console.WriteLine();
int inputint;
try
{
inputint = Convert.ToInt32(Console.ReadLine());
}
catch (Exception)
{
Console.WriteLine("Input is not an Integer, press any key and repeat");
Console.ReadKey();
continue;
}
bool success = avltree.Search(inputint);
if (success == true)
{
Console.WriteLine("found your integer!");
}
else
{
Console.WriteLine("Did not find your integer");
}
}
else if (input2.Key == ConsoleKey.I)
{
Banner.PrintInsertSuggestions();
Console.WriteLine();
int inputint;
try
{
inputint = Convert.ToInt32(Console.ReadLine());
}
catch (Exception)
{
Console.WriteLine("Input is not an Integer, press any key and repeat");
Console.ReadKey();
continue;
}
bool success = avltree.Insert(inputint);
if (success == true)
{
Console.WriteLine("successfully inserted " + inputint);
}
else
{
Console.WriteLine("could not insert" + inputint);
}
}
else if (input2.Key == ConsoleKey.D)
{
Banner.PrintDeleteSuggestions();
Console.WriteLine();
int inputint;
try
{
inputint = Convert.ToInt32(Console.ReadLine());
}
catch (Exception)
{
Console.WriteLine("Input is not an Integer, press any key and repeat");
Console.ReadKey();
continue;
}
bool success = avltree.Delete(inputint);
if (success == true)
{
Console.WriteLine("successfully deleted " + inputint);
}
else
{
Console.WriteLine("could not delete" + inputint);
}
}
else if (input2.Key == ConsoleKey.P)
{
Console.WriteLine();
Banner.PrintPrintMessage();
Console.WriteLine();
avltree.Print();
}
Console.WriteLine("press any key to continue");
Console.ReadKey();
} while (input2.Key != ConsoleKey.Backspace);
}
if (input.Key == ConsoleKey.D5)
{
Treap treap = new Treap();
do // Inner Loop Treap
{
Console.Clear();
Banner.Printbanner5();
Banner.PrintOperationSuggestions();
input2 = Console.ReadKey();
if (input2.Key == ConsoleKey.S)
{
Banner.PrintSearchSuggestions();
Console.WriteLine();
int inputint;
try
{
inputint = Convert.ToInt32(Console.ReadLine());
}
catch (Exception)
{
Console.WriteLine("Input is not an Integer, press any key and repeat");
Console.ReadKey();
continue;
}
bool success = treap.Search(inputint);
if (success == true)
{
Console.WriteLine("found your integer!");
}
else
{
Console.WriteLine("Did not find your integer");
}
}
else if (input2.Key == ConsoleKey.I)
{
while (true) //1 rng , 2 own
{
Console.WriteLine();
Console.WriteLine("Press 1 for random Priorities or 2 for own Priorities");
CaseInput = Console.ReadKey();
if (CaseInput.Key != ConsoleKey.D1 && CaseInput.Key != ConsoleKey.D2)
{
Console.WriteLine("you did not press 1 or 2, press any key and try again");
Console.ReadKey();
continue;
}
else
{
break;
}
}
while (true)
{
Console.Clear();
Banner.Printbanner5();
Banner.PrintInsertSuggestions();
Console.WriteLine();
int inputint;
try
{
inputint = Convert.ToInt32(Console.ReadLine());
}
catch (Exception)
{
Console.WriteLine("Input is not an Integer, press any key and repeat");
Console.ReadKey();
continue;
}
bool success = false;
if (CaseInput.Key == ConsoleKey.D1)
{
success = treap.Insert(inputint);
}
else
{
int inputprio;
while (true)
{
Console.WriteLine("enter your priority as Integer: ");
try
{
inputprio = Convert.ToInt32(Console.ReadLine());
}
catch (Exception)
{
Console.WriteLine("Input is not an Integer, press any key and repeat");
Console.ReadKey();
continue;
}
break;
}
success = treap.Insert(inputint, inputprio);
}
if (success == true)
{
Console.WriteLine("successfully inserted " + inputint);
}
else
{
Console.WriteLine("could not insert" + inputint);
}
Console.WriteLine("press Backspace to escape loop");
input3 = Console.ReadKey();
if (input3.Key == ConsoleKey.Backspace)
{
break;
}
}
}
else if (input2.Key == ConsoleKey.D)
{
Banner.PrintDeleteSuggestions();
Console.WriteLine();
int inputint;
try
{
inputint = Convert.ToInt32(Console.ReadLine());
}
catch (Exception)
{
Console.WriteLine("Input is not an Integer, press any key and repeat");
Console.ReadKey();
continue;
}
bool success = treap.Delete(inputint);
if (success == true)
{
Console.WriteLine("successfully deleted " + inputint);
}
else
{
Console.WriteLine("could not delete" + inputint);
}
}
else if (input2.Key == ConsoleKey.P)
{
Console.WriteLine();
Banner.PrintPrintMessage();
Console.WriteLine();
treap.Print();
}
Console.WriteLine("press any key to continue");
Console.ReadKey();
} while (input2.Key != ConsoleKey.Backspace);
}
if (input.Key == ConsoleKey.D6)
{
do // Inner Loop Hash
{
Console.Clear();
Banner.Printbanner6();
Banner.PrintHashType();
IDictionary hashstuff;
ConsoleKeyInfo type = Console.ReadKey();
if (type.Key == ConsoleKey.D1)
{
hashstuff = new HashTabQuadProb();
}
else if (type.Key == ConsoleKey.D2)
{
hashstuff = new HashTabSepChain();
}
else if (type.Key == ConsoleKey.Backspace)
{
break;
}
else
{
Console.WriteLine("Input not accepted");
Console.WriteLine("Press any key to try again");
Console.ReadKey();
continue;
}
do
{
Console.Clear();
Banner.Printbanner6();
Banner.PrintOperationSuggestions();
input2 = Console.ReadKey();
if (input2.Key == ConsoleKey.S)
{
Banner.PrintSearchSuggestions();
Console.WriteLine();
int inputint;
try
{
inputint = Convert.ToInt32(Console.ReadLine());
}
catch (Exception)
{
Console.WriteLine("Input is not an Integer, press any key and repeat");
Console.ReadKey();
continue;
}
bool success = hashstuff.Search(inputint);
if (success == true)
{
Console.WriteLine("found your integer!");
}
else
{
Console.WriteLine("Did not find your integer");
}
}
else if (input2.Key == ConsoleKey.I)
{
Banner.PrintInsertSuggestions();
Console.WriteLine();
int inputint;
try
{
inputint = Convert.ToInt32(Console.ReadLine());
}
catch (Exception)
{
Console.WriteLine("Input is not an Integer, press any key and repeat");
Console.ReadKey();
continue;
}
bool success = hashstuff.Insert(inputint);
if (success == true)
{
Console.WriteLine("successfully inserted " + inputint);
}
else
{
Console.WriteLine("could not insert" + inputint);
}
}
else if (input2.Key == ConsoleKey.D)
{
Banner.PrintDeleteSuggestions();
Console.WriteLine();
int inputint;
try
{
inputint = Convert.ToInt32(Console.ReadLine());
}
catch (Exception)
{
Console.WriteLine("Input is not an Integer, press any key and repeat");
Console.ReadKey();
continue;
}
bool success = hashstuff.Delete(inputint);
if (success == true)
{
Console.WriteLine("successfully deleted " + inputint);
}
else
{
Console.WriteLine("could not delete" + inputint);
}
}
else if (input2.Key == ConsoleKey.P)
{
Console.WriteLine();
Banner.PrintPrintMessage();
Console.WriteLine();
hashstuff.Print();
}
Console.WriteLine();
Console.ReadKey();
} while (input2.Key != ConsoleKey.Backspace);
////
} while (input.Key != ConsoleKey.Backspace);
}
//input = Console.ReadKey();
}
}
