void Bord()
{
Dictionary <string, int> result = new Dictionary <string, int>();
using (lab4Context context = new lab4Context())
{
var list = context.GetVotes.ToList();
foreach (var item in list)
{
string[] candidates = new string[] { item.Fourth, item.Third, item.Second, item.First };
int value;
for (int i = 0; i < candidates.Length; i++)
{
if (result.TryGetValue(candidates[i], out value))
{
value += item.VotesCount * i;
result[candidates[i]] = value;
}
else
{
value = item.VotesCount * i;
result.Add(candidates[i], value);
}
}
}
}
string message = null;
int max = 0;
foreach (var item in result)
{
Console.WriteLine($"{item.Key}-{item.Value}");
if (item.Value > max)
{
max = item.Value;
message = $"Winner! Candidate: {item.Key} Scores: {item.Value}";
}
else if (item.Value == max)
{
message = "Need more data for correct result";
}
}
Console.WriteLine(message);
}
void Coplend()
{
Dictionary <string, int> scores = new Dictionary <string, int>();
using (lab4Context context = new lab4Context())
{
string message = null;
int max = 0;
var list = context.GetVotes.ToList();
string[] candidates = new string[] { "a", "b", "c", "d" };
foreach (var item in candidates)
{
scores.Add(item, 0);
}
for (int i = 0; i < candidates.Length; i++)
{
for (int j = i + 1; j < candidates.Length; j++)
{
int IScores = 0;
int JScores = 0;
foreach (var item in list)
{
string[] brrrrr = new string[] { item.First, item.Second, item.Third, item.Fourth };
for (int q = 0; q < brrrrr.Length; q++)
{
if (candidates[i] == brrrrr[q])
{
IScores += item.VotesCount;
break;
}
else if (candidates[j] == brrrrr[q])
{
JScores += item.VotesCount;
break;
}
}
}
if (IScores > JScores)
{
Console.WriteLine($"{candidates[i]}: {IScores} > {candidates[j]}: {JScores}");
scores[candidates[i]]++;
scores[candidates[j]]--;
}
else
{
Console.WriteLine($"{candidates[i]}: {IScores} < {candidates[j]}: {JScores}");
scores[candidates[j]]++;
scores[candidates[i]]--;
}
}
}
foreach (var item in scores)
{
if (item.Value > max)
{
max = item.Value;
message = $"Winner! {item.Key} score:{item.Value}";
}
Console.WriteLine($"{item.Key} score:{item.Value}");
}
Console.WriteLine(message);
}
}
void Parallel()
{
Dictionary <string, int> result = new Dictionary <string, int>();
using (lab4Context context = new lab4Context())
{
var list = context.GetVotes.ToList();
List <string> candidates = new List <string> {
list[0].First, list[0].Second, list[0].Third, list[0].Fourth
};
foreach (var item in candidates)
{
result.Add(item, 0);
}
while (result.Count != 1)
{
int value;
for (int i = 0; i < result.Count; i++)
{
if (result.TryGetValue(candidates[i], out value))
{
result[candidates[i]] = 0;
}
}
for (int i = 0; i < candidates.Count;)
{
try
{
Comparison(candidates[i], candidates[++i]);
}
catch (Exception e)
{
Console.WriteLine(e.Message);
break;
}
}
}
foreach (var item in result)
{
Console.WriteLine("Winner - " + item.Key + ":" + item.Value);
}
Console.ReadKey();
void Comparison(string first, string second)
{
foreach (var item in list)
{
string[] brrrrr = new string[] { item.First, item.Second, item.Third, item.Fourth };
for (int i = 0; i < brrrrr.Length; i++)
{
if (first == brrrrr[i])
{
result[first] += item.VotesCount;
break;
}
else if (second == brrrrr[i])
{
result[second] += item.VotesCount;
break;
}
}
}
if (result[first] > result[second])
{
Console.WriteLine(second + ":" + result[second] + " < " + first + ":" + result[first]);
Console.WriteLine(second + ":" + result[second] + " deleted");
candidates.Remove(second);
result.Remove(second);
}
else
{
Console.WriteLine(first + ":" + result[first] + " < " + second + ":" + result[second]);
Console.WriteLine(first + ":" + result[first] + " deleted");
candidates.Remove(first);
result.Remove(first);
}
}
}
}
