static void Compute()
{
char[] split = { '\n', '\r' };
var input = TestCase.Properties.Resources.mediumUF.Split(split, StringSplitOptions.RemoveEmptyEntries);
var size = int.Parse(input[0]);
var quickFind = new QuickFindUF(size);
var quickUnion = new QuickUnionUF(size);
string[] pair;
int p, q;
var quickFindResult = new int[size];
var quickUnionResult = new int[size];
for (var i = 1; i < size; i++)
{
pair = input[i].Split(' ');
p = int.Parse(pair[0]);
q = int.Parse(pair[1]);
quickFind.Union(p, q);
quickUnion.Union(p, q);
quickFindResult[i - 1] = quickFind.ArrayVisitCount;
quickUnionResult[i - 1] = quickUnion.ArrayVisitCount;
quickFind.ResetArrayCount();
quickUnion.ResetArrayCount();
}
Draw(quickFindResult);
Draw(quickUnionResult);
}
static void Main(string[] args)
{
string[] input = "9-0 3-4 5-8 7-2 2-1 5-7 0-3 4-2".Split(' ');
var quickUnion = new QuickUnionUF(10);
foreach (string s in input)
{
quickUnion.ResetArrayCount();
string[] numbers = s.Split('-');
int p = int.Parse(numbers[0]);
int q = int.Parse(numbers[1]);
quickUnion.Union(p, q);
int[] parent = quickUnion.GetParent();
for (int i = 0; i < parent.Length; i++)
{
if (parent[i] == i)
{
Console.WriteLine("|---- " + i);
DFS(parent, i, 1);
}
}
Console.WriteLine("数组访问：" + quickUnion.ArrayVisitCount);
}
}
static void Compute()
{
var size = 200;
var quickFind = new QuickFindUF(size);
var quickUnion = new QuickUnionUF(size);
var weightedQuickUnion = new WeightedQuickUnionUF(size);
var connections = ErdosRenyi.Generate(size);
var quickFindResult = new int[size];
var quickUnionResult = new int[size];
var weightedQuickUnionResult = new int[size];
int p, q;
for (var i = 0; i < size; i++)
{
p = connections[i].P;
q = connections[i].Q;
quickFind.Union(p, q);
quickUnion.Union(p, q);
weightedQuickUnion.Union(p, q);
quickFindResult[i] = quickFind.ArrayVisitCount;
quickUnionResult[i] = quickUnion.ArrayVisitCount;
weightedQuickUnionResult[i] = weightedQuickUnion.ArrayParentVisitCount + weightedQuickUnion.ArraySizeVisitCount;
quickFind.ResetArrayCount();
quickUnion.ResetArrayCount();
weightedQuickUnion.ResetArrayCount();
}
Draw(quickFindResult, "Quick-Find");
Draw(quickUnionResult, "Quick-Union");
Draw(weightedQuickUnionResult, "Weighted Quick-Union");
}