public static void Main()
{
var scanner = new IO.Scanner();
var numberOfSorts = scanner.NextInt();
var result = new List <string>();
for (var i = 0; i < numberOfSorts; i++)
{
var numberOfPeople = scanner.NextInt();
var people = new List <Person>(numberOfPeople);
for (var j = 0; j < numberOfPeople; j++)
{
people.Add(Parse2(scanner.Next(), scanner.Next()));
scanner.Next();
}
result.AddRange(Sort(people));
result.Add("==============================");
}
var outp = new IO.BufferedStdoutWriter();
outp.WriteLine(string.Join(Environment.NewLine, result));
outp.Flush();
//Console.WriteLine(string.Join(Environment.NewLine, result));
}
public void Solve(Stream inStream, Stream outStream)
{
HashSet<Tuple<int, int>> cache = new HashSet<Tuple<int, int>>();
Scanner scanner = new Scanner(inStream);
StreamWriter writer = new StreamWriter(outStream);
int metalsCount = scanner.NextInt();
int experimentsCount = scanner.NextInt();
if (experimentsCount < metalsCount - 1)
{
// not enough data to create unique order
writer.WriteLine("back to the lab");
writer.Flush();
return;
}
if (metalsCount == 2)
{
// two metals - hadle it right away
var result = SolutionFor2(scanner);
writer.WriteLine(result);
writer.Flush();
return;
}
if (metalsCount == 1)
{
// one metal - solution is 0
writer.WriteLine(0);
writer.Flush();
return;
}
for (int i = 0; i < experimentsCount; i++)
{
// read the experiment
var a = scanner.NextInt();
var b = scanner.NextInt();
var rule = new Tuple<int, int>(a, b);
cache.Add(rule);
}
var newResult = FindSolution(metalsCount, cache);
writer.WriteLine(newResult == null ? "back to the lab" : string.Join(" ", newResult));
writer.Flush();
}
public void Solve(Stream inStream, Stream outStream)
{
Scanner scanner = new Scanner(inStream);
StreamWriter writer = new StreamWriter(outStream);
// read log size
var logEntriesCount = scanner.NextInt();
string name, result;
for (int i = 0; i < logEntriesCount; i++)
{
var operation = scanner.Next();
name = scanner.Next();
if (operation == "entry")
{
if (!accessLog.Contains(name))
{
// first entry
accessLog.Add(name);
result = Entry(false, name);
}
else
{
// already in the building
result = Entry(true, name);
}
}
else
// exit
{
if (accessLog.Contains(name))
{
accessLog.Remove(name);
result = Exit(false, name);
}
else
{
// not in the building but exiting
result = Exit(true, name);
}
}
writer.WriteLine(result);
}
writer.Flush();
}
private string SolutionFor2(Scanner scanner)
{
return scanner.Next() + " " + scanner.Next();
}
public KattisSolver(Stream inStream, Stream outStream)
{
_scanner = new Scanner(inStream);
_writer = new StreamWriter(outStream);
_solver = new Solver();
}