public static void Main()
{
StreamReader reader = FIO.OpenReader("help_not_defaults.txt");
// special data is in the first two paragraphs
string welcome = FileUtil.ReadParagraph(reader);
string goodbye = FileUtil.ReadParagraph(reader);
List <string> guessList = // rest of the file gives a
FileUtil.GetParagraphs(reader); // list of random responses
reader.Close();
reader = FIO.OpenReader("help_not_responses.txt");
Dictionary <string, string> responses =
FileUtil.GetDictionary(reader);
reader.Close();
Console.Write(welcome);
string prompt = "\n> ";
Console.WriteLine("Enter 'bye' to end our session.");
string fromUser;
do
{
fromUser = UI.PromptLine(prompt).ToLower().Trim();
if (fromUser != "bye")
{
string answer = Response(fromUser, guessList, responses);
Console.Write("\n" + answer);
}
} while (fromUser != "bye");
Console.Write("\n" + goodbye);
}
public static void Main(string[] args)
{
string sample = "sample.dat";
string output = "output.dat";
Console.WriteLine(FIO.GetLocation(sample));
Console.WriteLine(FIO.GetPath(sample));
StreamReader reader1 = FIO.OpenReader(sample);
if (reader1 != null)
{
Console.WriteLine("first reader test passed");
reader1.Close();
}
StreamReader reader2 = FIO.OpenReader(FIO.GetLocation(sample),
sample);
if (reader2 != null)
{
Console.WriteLine("second reader test passed");
reader2.Close();
}
StreamWriter writer1 = FIO.OpenWriter(FIO.GetLocation(sample),
output);
writer1.Close();
Console.WriteLine("writer test passed; file written at {0}",
FIO.GetPath(output));
}
public static void Main(string[] args)
{
string sample = "sample.txt";
string output = "output.txt";
Console.WriteLine("Directory of {0}: {1}",
sample, FIO.GetLocation(sample));
Console.WriteLine("Path to {0}: {1}",
sample, FIO.GetPath(sample));
StreamReader reader1 = FIO.OpenReader(sample);
if (reader1 != null)
{
Console.Write(reader1.ReadToEnd());
Console.WriteLine("First reader test passed.");
reader1.Close();
}
StreamReader reader2 = FIO.OpenReader(FIO.GetLocation(sample),
sample);
if (reader2 != null)
{
Console.WriteLine("Second reader test passed.");
reader2.Close();
}
StreamWriter writer1 = FIO.OpenWriter(FIO.GetLocation(sample),
output);
writer1.WriteLine("File in the same directory as {0}.", sample);
writer1.Close();
Console.WriteLine("Writer test passed; file written at \n {0}",
FIO.GetPath(output));
}
/// Create places and their interconnections by taking place names, exit
/// data and descriptions from a text file.
/// Return a map of place names to places. File format for each place:
/// First line: place name (one word)
/// Second line: pairs of exit direction and neighbor place name
/// Remaining paragraph: place description, blank line terminated
public static Dictionary <string, Place> createPlaces(string fileName)
{
StreamReader reader = FIO.OpenReader(fileName);
// Map to return
Dictionary <string, Place> places = new Dictionary <string, Place> ();
// temporary Map to delay recording exits until all places exist
Dictionary <string, string> exitStrings =
new Dictionary <string, string> ();
while (!reader.EndOfStream)
{
string name = reader.ReadLine();
string exitPairs = reader.ReadLine();
// You could also substitute your lab's ReadParagraph for the two
// lines below if you want to format each paragraph line yourself.
string description = TextUtil.LineWrap(reader);
reader.ReadLine(); // assume empty line after description
places [name] = new Place(description);
exitStrings [name] = exitPairs;
}
reader.Close();
// need places before you can map exits
// go back and use exitPairs to map exits:
foreach (string name in places.Keys)
{
Place place = places [name];
string[] parts = TextUtil.SplitWhite(exitStrings[name]);
for (int i = 0; i < parts.Length; i += 2)
{
place.setExit(parts [i], places [parts [i + 1]]);
}
}
return(places);
}
static double[] RunningTotal(string studentID, string course, string[] categories)
{
StreamReader reader3 = FIO.OpenReader(studentID + course + ".data");
double [] runningTotals = new double[categories.Length];
while (!reader3.EndOfStream)
{
string data = reader3.ReadLine().Trim();
string[] info = data.Split(',');
runningTotals[codeIndex(info[0], categories)] += int.Parse(info[2]);
}
return(runningTotals);
}
public static void Main(string[] args)
{
string course = UIF.PromptLine("Enter course abbreviation: ");
StreamReader reader = FIO.OpenReader("categories_" + course + ".txt");
string category = reader.ReadLine();
string[] categories = category.Split(',');
for (int i = 0; i < categories.Length; i++)
{
categories[i] = categories[i].Trim();
}
string weights = reader.ReadLine().Trim();
string[] weightAmount = weights.Split(',');
double[] WeightNumbers = new double[weightAmount.Length];
double[] weightTotal = { 0 };
for (int i = 0; i < WeightNumbers.Length; i++)
{
WeightNumbers[i] = double.Parse(weightAmount[i]);
}
for (int i = 0; i < WeightNumbers.Length; i++)
{
weightTotal[0] += WeightNumbers[i];
}
string items = reader.ReadLine().Trim();
string[] itemAmount = items.Split(',');
double[] itemNumbers = new double[itemAmount.Length];
for (int i = 0; i < itemNumbers.Length; i++)
{
itemNumbers[i] = int.Parse(itemAmount[i]);
}
StreamWriter writer = new StreamWriter("report_" + course + ".txt");
StreamReader reader2 = FIO.OpenReader("students_" + course + ".txt");
while (!reader2.EndOfStream)
{
string StudentData = reader2.ReadLine().Trim();
string[] StudentInfo = StudentData.Split(',');
double percentage = Final(FinalCategory(CategoryAverage(RunningTotal(StudentInfo[0], course, categories), itemNumbers), WeightNumbers, weightTotal));
string letter = LetterGrade(Final(FinalCategory(CategoryAverage(RunningTotal(StudentInfo[0], course, categories), itemNumbers), WeightNumbers, weightTotal)));
writer.WriteLine("{0},{1} {2:F1} {3}", StudentInfo[1], StudentInfo[2], percentage, letter);
}
writer.Close();
reader.Close();
}
/// <summary>
/// So here is what you need to do to finish this:
///
/// - loop through the student master and get all the student id's to create all the student data files
/// - open the student data files
/// - read and store each line of the data file into an array, using split on a comma
/// - average the scores
/// - write out results to the file
///
/// Here is the grading scale stuff so you don't waste time on typing this out
/// </summary>
public static void Main(string[] args)
{
// TEMPORARY line to get oriented to the file system:
//Console.WriteLine("Current directory: " + Directory.GetCurrentDirectory());
//course abbrv. for step 2
string courseName = GetCourseName(args);
string categoriesPath = FIO.GetPath("categories_" + courseName + ".txt"); // get full paths to files
//Console.WriteLine ("categoriesPath = " + categoriesPath);
string studentsPath = FIO.GetPath("students" + courseName + ".txt");
//Console.WriteLine ("studentsPath = " + studentsPath);
//Console.WriteLine ();
// the following lines read the contents of the categories and students files into string arrays:
string[] categoriesMaster = File.ReadAllLines(categoriesPath); // File function like reader.ReadToEnd()
// categoriesMaster now holds the 3 lines of the Master Category file
string[] studentsMaster = File.ReadAllLines(studentsPath);
// read all lines of the Student Master file into a string array, one line per element
string[] cats = MakeCatArray(categoriesMaster);
// creates a string array of the category names
//Console.WriteLine("cats array: " + string.Join(", ", cats));
// containing the weights contained in the second line of the categories file, now in categoriesMaster[1]
int[] catWeights = MakeWeightArray(categoriesMaster);
// creates an int array of weights used for the final grade calculation
//Console.WriteLine("catWeights array: " + string.Join(", ", catWeights));
// containing the numbers of items contained in the third line of the categories file, now in categoriesMaster[2]
int[] numItems = MakeNumItemsArray(categoriesMaster);
// creates an int array of the maximum number of grades per category
//Console.WriteLine("numItems array: " + string.Join(", ", numItems));
//Console.WriteLine ();
string [] sID = studentDFile(studentsMaster);
string[] files = new string[sID.Length];
for (int x = 0; x < sID.Length; x++)
{
files [x] = FIO.GetPath(sID [x] + courseName + ".data");
}
int[] finNum = MakeNumItemsArray(categoriesMaster);
int ex0, lb0, hw0, pr0, ca0;
ex0 = finNum [0];
lb0 = finNum [1];
hw0 = finNum [2];
pr0 = finNum [3];
ca0 = finNum [4];
string output_file = courseName + "_summary.txt";
StreamWriter writer = FIO.OpenWriter(FIO.GetLocation(categoriesPath), output_file);
string[] finalOrder = new string[3];
for (int x = 0; x < files.Length; x++)
{
double[] ex = new double[ex0];
for (int i = 0; i < ex.Length; i++)
{
ex [i] = 0;
}
double[] lb = new double[lb0];
for (int i = 0; i < lb.Length; i++)
{
lb [i] = 0;
}
double[] hw = new double[hw0];
for (int i = 0; i < hw.Length; i++)
{
hw [i] = 0;
}
double[] pr = new double[pr0];
for (int i = 0; i < pr.Length; i++)
{
pr [i] = 0;
}
double[] ca = new double[ca0];
for (int i = 0; i < ca.Length; i++)
{
ca [i] = 0;
}
string [] student_files = File.ReadAllLines(files[x]);
string[] line0 = LineReader(student_files, x);
int[] line1 = new int[line0.Length];
for (int y = 0; y < line0.Length; y++)
{
line1 [y] = int.Parse(line0 [y]);
}
double[] line2 = new double[line1.Length];
for (int z = 0; z < line1.Length; z++)
{
line2 [z] = line1 [z];
}
//E, L, H, P, and C.
if (line0 [0] == "e")
{
ex [line1 [1]] = line2 [2];
}
else if (line0 [0] == "l")
{
lb [line1 [1]] = line2 [2];
}
else if (line0 [0] == "h")
{
hw [line1 [1]] = line2 [2];
}
else if (line0 [0] == "p")
{
pr [line1 [1]] = line2 [2];
}
else
{
ca [line1 [1]] = line2 [2];
}
double finE, finL, finH, finP, finC;
finE = Math(ex);
finL = Math(lb);
finH = Math(hw);
finP = Math(pr);
finC = Math(ca);
finE = (finE * catWeights [0]) / totalCatW(catWeights);
finL = (finL * catWeights [1]) / totalCatW(catWeights);
finH = (finH * catWeights [2]) / totalCatW(catWeights);
finP = (finP * catWeights [3]) / totalCatW(catWeights);
finC = (finC * catWeights [4]) / totalCatW(catWeights);
double finalGrade = finE + finL + finH + finP + finC;
finalOrder [x] = studentsMaster [x].Split(',');
writer.Write(finalOrder [1] + ", " + finalOrder[2] + finalGrade + finGradeLet(finalGrade));
}
}
public static void Main(string[] args)
{
// for GradeFiles Lab only: set courseName to a constant value for testing
string courseName = "comp170"; // this will either become "comp150" or "comp170" for Grade Files
/* for the Grade Files homework, Section 18.7, use this instead:
* string courseName = GetCourseName(args); // returns the course name from the args array or from the user
*/
// Assignment 1: use FIO.GetPath to find the path names where these two files reside:
// 1) categories_<courseName>.txt and 2) students_<courseName>.txt
// these are the values of the input strings that you pass to FIO.GetPath
// in the line above, plug the contents of variable courseName into the input strings
// set the variables categoriesPath and studentsPath to the strings returned by FIO.GetPath
string categoriesPath = FIO.GetPath("categories_" + courseName + ".txt"); // get full paths to files
Console.WriteLine("categoriesPath = " + categoriesPath);
string studentsPath = FIO.GetPath("students" + courseName + ".txt");
Console.WriteLine("studentsPath = " + studentsPath);
Console.WriteLine();
// end of Assignment 1
// the following lines read the contents of the categories and students files into string arrays:
string[] categoriesMaster = File.ReadAllLines(categoriesPath); // File function like reader.ReadToEnd()
// categoriesMaster now holds the 3 lines of the Master Category file
string[] studentsMaster = File.ReadAllLines(studentsPath);
// read all lines of the Student Master file into a string array, one line per element
// Assignment 2: later in this file, create a function called MakeCatArray that returns a string array
// containing the categories contained in the first line of the categories file, now in categoriesMaster[0]
string[] cats = MakeCatArray(categoriesMaster);
// creates a string array of the category names
Console.WriteLine("cats array: " + string.Join(", ", cats));
// Assignment 3: later in this file, create a function called MakeWeightArray that returns an int array
// containing the weights contained in the second line of the categories file, now in categoriesMaster[1]
int[] catWeights = MakeWeightArray(categoriesMaster);
// creates an int array of weights used for the final grade calculation
Console.WriteLine("catWeights array: " + string.Join(", ", catWeights));
// Assignment 4: later in this file, create a function called MakeNumItemsArray that returns an int array
// containing the numbers of items contained in the third line of the categories file, now in categoriesMaster[2]
int[] numItems = MakeNumItemsArray(categoriesMaster);
// creates an int array of the maximum number of grades per category
Console.WriteLine("numItems array: " + string.Join(", ", numItems));
Console.WriteLine();
string[] finalOrder = new string[3];
for (int j = 0; j < studentsMaster.Length; j++) // process each student data line
// Assignment 5 and 6:
{
finalOrder [j] = studentsMaster [j].Split(',');
Console.Write(finalOrder [0]);
Console.Write(finalOrder [2]);
Console.Write(finalOrder [1]);
Console.WriteLine();
Console.Write(finalOrder [0] + courseName + ".txt");
Console.WriteLine();
}
}