private List <MultplePrimKey> ParseQuestion(string question)
{
List <MultplePrimKey> list = new List <MultplePrimKey>();
string[] tempArray = question.Split(new char[] { ' ' }, StringSplitOptions.RemoveEmptyEntries);
if (tempArray.Length == 0)
{
return(list);
}
string lastStr = tempArray[tempArray.Length - 1].Trim(new char[] { '.' });
string[] stops = lastStr.Split(new char[] { '-' }, StringSplitOptions.RemoveEmptyEntries);
if (stops.Length < 2)
{
return(list);
}
for (int i = 0; i < stops.Length - 1; i++)
{
MultplePrimKey key = new MultplePrimKey()
{
Key1 = stops[i], Key2 = stops[i + 1]
};
list.Add(key);
}
return(list);
}
public static IDictionary <MultplePrimKey, int> LoadInputs(string path)
{
Dictionary <MultplePrimKey, int> roads = new Dictionary <MultplePrimKey, int>();
using (StreamReader sr = new StreamReader(path))
{
string line = sr.ReadToEnd();
if (line.Equals(string.Empty))
{
return(roads);
}
else
{
line = line.Replace("Graph:", "");
string[] paths = line.Split(new char[] { ',', ' ', '\t' }, StringSplitOptions.RemoveEmptyEntries);
for (int i = 0; i < paths.Length; i++)
{
MultplePrimKey key = new MultplePrimKey();
char[] items = paths[i].ToCharArray();
if (items.Length == 3)
{
key.Key1 = items[0].ToString();
key.Key2 = items[1].ToString();
int value;
if (int.TryParse(items[2].ToString(), out value))
{
roads.Add(key, value);
}
else
{
throw new Exception(ConstStr.BADINPUTGRAPHERROR);
}
}
else
{
throw new Exception(ConstStr.BADINPUTGRAPHERROR);
}
}
}
}
return(roads);
}
