public static List <Problem> ReadProblemsAll(Contest contest)
{
List <Problem> problems = new List <Problem>();
string page = string.Empty;
using (WebClient wc = new WebClient())
{
wc.Init();
Console.WriteLine(contest.Url + "/problems");
page = wc.DownloadString(contest.Url + "/problems");
}
List <string> titles = page.ParseHtml(@"<div class=""title"">", @"</div>");
List <string> inputs = page.ParseHtml(@"<div class=""title"">Input</div><pre>", "</pre>");
List <string> outputs = page.ParseHtml(@"<div class=""title"">Output</div><pre>", "</pre>");
for (int i = 0, j = 0; i < titles.Count && j < inputs.Count;)
{
Problem problem = new Problem();
problem.Name = titles[i].Trim();
while (++i < titles.Count && (titles[i] == "Input" || titles[i] == "Output"))
{
if (titles[i] == "Input")
{
TestCase tc = new TestCase();
tc.Input = inputs[j].Replace(@"<br />", @"\n");
tc.Output = outputs[j].Replace(@"<br />", @"\n");
problem.TestCases.Add(tc);
++j;
}
}
problems.Add(problem);
}
return(problems);
}
public ProblemCdt(Problem problem, Contest contest)
{
p = problem;
c = contest;
GenerateCommand = new IDelegateCommand((obj) =>
{
var app = Connect.applicationObject;
var ps = ProblemsViewModel.Instance;
var proj = app.GetActiveProject();
if (proj == null)
{
string msg = "first open a project please !";
if (ps.Status.Contains(msg))
{
ps.Status = ps.Status + "!";
}
else
{
ps.Status = msg;
}
return;
}
string folder = System.IO.Path.GetDirectoryName(proj.FullName);
folder = System.IO.Path.Combine(folder, c.Name.SafePath());
if (!Directory.Exists(folder))
{
Directory.CreateDirectory(folder);
}
foreach (ProjectItem pi in proj.ProjectItems)
{
if (pi.Name == p.Name.SafePath())
{
pi.Remove();
}
}
string cpp = System.IO.Path.Combine(folder, p.Name.SafePath() + ".cpp");
StreamWriter sw = new StreamWriter(cpp, false);
WriteTemplate(sw);
sw.Close();
proj.ProjectItems.AddFromFile(cpp).Open();
});
ShowInBrowser = new IDelegateCommand((obj) =>
{
bool exception_accured = false;
string browser = string.Empty;
try
{
browser = "chrome";
System.Diagnostics.Process.Start(new System.Diagnostics.ProcessStartInfo("chrome.exe", c.Url + "/problem/" + p.Name.First()));
}
catch (Exception e)
{
ProblemsViewModel.Instance.Status = e.Message;
try{
browser = "ie";
System.Diagnostics.Process.Start(new System.Diagnostics.ProcessStartInfo("explorer.exe", c.Url + "/problem/" + p.Name.First()));
}catch (Exception e2) {
ProblemsViewModel.Instance.Status = e2.Message;
exception_accured = true;
}
}
if (!exception_accured)
{
ProblemsViewModel.Instance.Status = p.Name + " launched in " + browser + " .";
}
});
}