static void Main() //testing routine
{
string s = UIF.PromptLine("Enter a line: ");
Console.WriteLine("Reversed:");
PrintReversed("\n" + s);
}
/// Prompt the user with a question; Return true of false.
/// Allow certain starting characters for true (t, y) and
/// others for false (f, n), and repeat until the response
/// is in one of these groups.
static Boolean Agree(string question)
{
int done = 0;
question = UIF.PromptLine("Do you understand? Use 'y' or 'n'." + "\n");
while (done == 0)
{
string res = question.ToLower();
if (res.Length == 0)
{
res = UIF.PromptLine("Please enter a response. Use 'y' or 'n'." + "\n");
return(false);
}
else if ((res != "y") || (res != "n"))
{
res = UIF.PromptLine("Try again, we didn't understand your request. Use 'y' or 'n'." + "\n");
}
if (res == "y")
{
done = 1;
return(true);
}
else if (res == "n")
{
done = 1;
return(false);
}
}
return(true);
}
public static void LastFirst1()
{
string input3 = UIF.PromptLine("Please enter a name:");
int space = input3.IndexOf(" ");
string first = input3.Substring(0, space);
string last = input3.Substring(space);
Console.WriteLine("{0}, {1}", last, first);
}
public static void Main(string[] args)
{
string input = UIF.PromptLine("Please enter a string:");
ShowLength(input);
SentenceType();
LastFirst1();
LastFirst2();
}
/// Return a double entered by the user. Catch input
/// errors, and keep promping the user until a legal
/// decimal entry is made. Return the corresponding double. .
static double PromptDouble(string prompt)
{ //FIX so loops until legal
double ans = 0.00;
while (IsDecimalString(prompt) != true)
{
string nStr = UIF.PromptLine(prompt).Trim();
ans = double.Parse(nStr);
}
return(ans);
}
/// Return an int entered by the user. Catch input
/// errors, and keep promping the user until a
/// legal entry is made. Return the corresponding int.
static int PromptInt(string prompt)
{ //FIX so loops until legal
int ans = 0;
while (IsIntString(prompt) != true)
{
string nStr = UIF.PromptLine(prompt).Trim();
ans = int.Parse(nStr);
}
return(ans);
}
/// Return a whole number. Catch input
/// errors, and keep prompting the user until
/// a legal entry is made, and return
/// the corresponding int. Trim extra whitespace.
static int PromptWhole(string prompt)
{
string userinput = UIF.PromptLine(prompt);
bool digitTest = IsDigits(userinput);
while (digitTest == false)
{
userinput = UIF.PromptLine("Enter an integer: ");
digitTest = IsDigits(userinput);
}
return(int.Parse(userinput));
}
static void Main() //testing routine
{
string s = UIF.PromptLine("Enter a line: ");
if (IsDigits(s))
{
Console.WriteLine("Only digits in {0}", s);
}
else
{
Console.WriteLine("Not only digits in {0}", s);
}
}
static void Main() //testing routine
{
string maybeNum = UIF.PromptLine("Enter a number, maybe: ");
Console.WriteLine("{0}: Is it a legal int? {1}. A double? {2}",
maybeNum, IsIntString(maybeNum), IsDecimalString(maybeNum));
int n = PromptInt("Enter a score: ");
Console.WriteLine("Your score is {0}.", n);
double x = PromptDouble("Enter a decimal number: ");
Console.WriteLine("Your number is {0}.", x);
}
public static void Main()
{
string x = UIF.PromptLine("Enter the whole word: ");
string y = UIF.PromptLine("Enter the part you need: ");
if (CountRep(x, y) == 1)
{
Console.Write("The part occurs {0} time.", CountRep(x, y));
}
else
{
Console.Write("The part occurs {0} times.", CountRep(x, y));
}
}
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();
}
public static void LastFirst2()
{
string input4 = UIF.PromptLine("Please enter a name:");
int space = input4.IndexOf(" ");
if (space == -1)
{
Console.WriteLine(input4);
}
else
{
string first = input4.Substring(0, space);
string last = input4.Substring(space);
Console.WriteLine("{0}, {1}", last, first);
}
}
/// Return a whole number. Catch input
/// errors, and keep prompting the user until
/// a legal entry is made, and return
/// the corresponding int. Trim extra whitespace.
static int PromptWhole(string prompt)
{
int done = 0;
int x = 0;
while (done == 0)
{
prompt = UIF.PromptLine("Enter a whole number: ");
string prmt = prompt.Trim(); //this removes the blank space at the start and ends
//below is a while loop that replaces spaces inbetween ints with no spaces
int i = 0;
while (i < prompt.Length)
{
if (prompt[i].Equals(" "))
{
prompt.Replace(" ", "");
}
i++;
}
if (IsDigits(prmt) == true)
{
x = int.Parse(prompt);
if (x >= 0)
{
done = 1;
return(x);
}
else
{
Console.Write("There has been an error (1)" + "\n");
x = PromptWhole("Enter a whole number: ");
done = 0;
}
}
else
{
Console.Write("There has been an error (2)" + "\n");
x = PromptWhole("Enter a whole number: ");
done = 0;
}
}
return(x);
}
public static void Main()
{
List <string> c = Comments(comments);
int money = UIF.PromptInt(c[4]);
if (money >= 50)
{
Console.WriteLine(c[5]);
}
else
{
Console.WriteLine(c[6]);
}
Player p = new Player(money);
string z = "y";
while (z == "y")
{
string betting = UIF.PromptLine("Would you like to bet?");
p.betting = betting;
if (betting == "betting")
{
int bet = UIF.PromptLine(c[7]);
p.bet = bet;
}
string outcome = Play();
if (outcome == c[1])
{
Console.WriteLine("OMG");
p.score += 1;
p.money += prop.bet;
}
else if (outcome == c[2])
{
//p.money -= prop.bet;
Console.WriteLine("OMG");
}
if (p.score > p.highScore)
{
p.highScore += 1;
}
z = UIF.PromptLine(c[8]);
}
}
public static void SentenceType()
{
string input2 = UIF.PromptLine("Please enter a string:");
if (input2 [input2.Length - 1] == '.')
{
Console.WriteLine("The string is a declarative sentence.");
}
else
{
if (input2[input2.Length - 1] == '!')
{
Console.WriteLine("The string is an exclamatory sentence.");
}
else
{
Console.WriteLine("The string is an interrogative sentence.");
}
}
}
//play a game of blackjack, print out the player and dealer's hand and sum after each hit, print whether the player
//wins, loses or ties.
static string Play()
{
int playerSum = 0; //sum of all the players cards
int dealerSum = 0; //sum of all the dealers cards
int[] usedCards = new int[13]; //number cards of each number used
List <string> runOut = new List <string>(); //numbers for which all 4 cards have been used
List <string> hand = new List <string>(); //all the players cards
List <string> dealerHand = new List <string>(); //all the dealers cards
string game = "running"; //tells whether the game is running or to quit out
playerSum = AddCard(hand, playerSum, usedCards, runOut);
playerSum = AddCard(hand, playerSum, usedCards, runOut);
dealerSum = AddCard(dealerHand, dealerSum, usedCards, runOut);//
dealerSum = AddCard(dealerHand, dealerSum, usedCards, runOut);
Display(hand, dealerHand, playerSum, dealerSum);
while ((playerSum < 21) && (dealerSum < 21) && (game == "running"))
{
string move = UIF.PromptLine("Enter h for hit or s and then enter for stay");
if ((move == "h") || (playerSum == 0))
{
playerSum = AddCard(hand, playerSum, usedCards, runOut);
dealerSum = AddCard(dealerHand, dealerSum, usedCards, runOut);
Display(hand, dealerHand, playerSum, dealerSum);
}
else
{
Outcome(playerSum, dealerSum, game);
game = "done";
}
}
if ((playerSum >= 21) || (dealerSum >= 21))
{
return(Outcome(playerSum, dealerSum, game));
}
}
public static void Main ()
{
List<IGame> games = new List<IGame> (); //games list
games.Add (new oneBid (); //One Bid game that starts off the game
games.Add (new pricingGames ()); //pricing game that comes after
games.Add (new showcaseShowdown ()); //showcase showdown game (spinning the wheel)
games.Add (new theShowcase ()); //final game
int totScore = 0;//total score set to zero
Console.WriteLine ("Welcome to....");
Console.WriteLine ("THE PRICE IS RIGHT");
string name = UIF.PromptLine ("Who do we have the pleasure with playing today with?");
Console.WriteLine ("Welcome, {0}!", name);
for (int x = 0; x <= 4; x++) {//loop that runs all the games and avoids redundant code
totScore = totScore + getGame (x, games).Play ();//plays each game and adds score of each to the total score
Console.WriteLine (" ");
}
Console.WriteLine ("Thanks for playing, {0}!", name);//thanks the user for playing
Console.WriteLine ("Your total score is " + totScore + "!");//displays the score
//to play game as long as user wants to play, just add a while loop
}
/// Return a double entered by the user. Catch input
/// errors, and keep promping the user until a legal
/// decimal entry is made. Return the corresponding double. .
static double PromptDouble(string prompt)
{ //FIX so loops until legal
string nStr = UIF.PromptLine(prompt).Trim();
return(double.Parse(nStr));
}
static void Main() //testing routine
{
string s = UIF.PromptLine("Enter a line: ");
OneCharPerLine(s);
}
/// Get data, print remainder results
static void DoSTwice()
{
string s = UIF.PromptLine("Enter string: ");
ShowTwice(s);
}
static void Main() //testing routine
{
string s = UIF.PromptLine("Enter a line: ");
Console.WriteLine("Reversed is:\n{0}", Reverse(s));
}
// Play all games and keep score.
public double Play() // exactly matches heading in Game interface
{
//put in the code for this game here
double score = 0; //keeps track of score and is set to zero
//intro to game
Console.WriteLine("To start us off, let's play a game of One Bid!");
Console.WriteLine("You have to guess the price of the item without going over!");
//ask the user to guess the price of the item
Console.WriteLine("The item is called a {0}", objPrice);
int userPrice = UIF.PromptLine("Please enter what you think the item is valued at: ");
//checks if the player went over
if (Check(userPrice) == true)
{
//informs the user that they went over in price
Console.WriteLine("Oh! You went over, let's try another item.");
//recursion to repeat this funciton
Play();
}
//the computer picks for how much they think its worth.
//we can tweak these later to add more of an algorithmic approach to their guesses
int pick0 = rnd.Next(objPrice + 500);
int pick1 = rnd.Next(objPrice + 300);
int pick2 = rnd.Next(objPrice + 100);
//checks the difference between the guesses for all the guesses
int diffUser = objPrice - userPrice;
int diffP0 = objPrice - pick0;
int diffP1 = objPrice - pick1;
int diffP2 = objPrice - pick2;
if (Check(pick0) == true && Check(pick1) == true && Check(pick2) == true && Check(userPrice))
{
//informs the user that everyone went over
Console.WriteLine("Oh no! Everyone went over, let's try agian.");
//calls the function again
Play();
}
if (Check(pick0) == true && Check(pick1) == true && Check(pick2) == true)
{
//informs the user that everyone went over
Console.WriteLine("Everyone except for you went over, you win!");
//retrns the dollar amount of what the user got, including the bonus if they got the exact number
return(objPrice + Bonus(userPrice, objPrice)); //must return double score
}
//checks if the user was the lowest price (best price)
if (diffUser > diffP1 || diffUser > diffP0 || diffUser > diffP2)
{
//tells the user that they did not win this round
Console.WriteLine("Sorry, you did not win. Please try again.");
//recursion to repeat this function
Play();
}
else
{
//informs the user on winning the game
Console.WriteLine("Congradulations! You won this round.");
Console.WriteLine("The correct amount was {0} for the {1} and you guessed {2}", objPrice, objName, userPrice);
}
//retrns the dollar amount of what the user got, including the bonus if they got the exact number
return(objPrice + Bonus(userPrice, objPrice)); //must return double score
}
public static void Main(string[] args)
{
string s = UIF.PromptLine("Enter a line: ");
Console.WriteLine(HasDoubleChar(s))
}
static void Main() //testing routine
{
string s = UIF.PromptLine("Enter a line: ");
PrintVowels(s);
}
public static void Main(string[] args)
{
//initilization
double ex0;
double lab0;
double hw0;
double pro0;
double par0;
double left0 = 100;
double ex1;
double lab1;
double hw1;
double pro1;
double par1;
double ex2;
double lab2;
double hw2;
double pro2;
double par2;
double fin;
string fing;
bool done = false;
while (done == false)
{
//intro
Console.WriteLine("Welcome to The Grade Calculator.");
Console.WriteLine("Follow the directions to find out what your grade is.");
string name = UIF.PromptLine("What is your name: ");
//Console.WriteLine ("What is your name?");
//string name = Console.ReadLine ();
Console.WriteLine("Hello, {0}.", name);
Console.WriteLine(" ");
//asking for exam weights
do
{
ex0 = UIF.PromptInt("What are your exams weighted? (You have " + left0 + "% left): ");
//string ex = Console.ReadLine ();
//ex0 = double.Parse (ex);
left0 -= ex0;
lab0 = UIF.PromptInt("What are your labs weighted? (You have " + left0 + "% left): ");
//string lab = Console.ReadLine ();
//lab0 = double.Parse (lab);
left0 -= lab0;
hw0 = UIF.PromptInt("What is your homework weighted? (You have " + left0 + "% left): ");
//string hw = Console.ReadLine ();
//hw0 = double.Parse (hw);
left0 -= hw0;
pro0 = UIF.PromptInt("What are your projects weighted? (You have " + left0 + "% left): ");
//string pro = Console.ReadLine ();
//pro0 = double.Parse (pro);
left0 -= pro0;
par0 = UIF.PromptInt("What is your participation weighted? (You have " + left0 + "% left): ");
//string par = Console.ReadLine ();
//par0 = double.Parse (par);
left0 -= par0;
double sum0 = (ex0 + lab0 + hw0 + pro0 + par0);
if (sum0 != 100.00)
{
Console.WriteLine("Your number don't add up 100%, check that out and try again.");
left0 = 100;
}
} while((ex0 + lab0 + hw0 + pro0 + par0) != 100);
//asking for user's grades
Console.WriteLine(" ");
Console.WriteLine("Enter your grade on exams.");
double n0 = UIF.PromptDouble("How many total grades do you have: ");
ex1 = findAverage(n0);
if (ex1 > 1)
{
Console.WriteLine("Calculated average exam grade = {0:F1}", ex1);
}
Console.WriteLine(" ");
//string e = Console.ReadLine ();
//ex1 = double.Parse (e);
Console.WriteLine("Enter your grade on labs.");
double n1 = UIF.PromptDouble("How many total grades do you have: ");
lab1 = findAverage(n1);
if (lab1 > 1)
{
Console.WriteLine("Calculated average labs grade = {0:F1}", lab1);
}
Console.WriteLine(" ");
//string l = Console.ReadLine ();
//lab1 = double.Parse (l);
Console.WriteLine("Enter your grade on homework.");
double n2 = UIF.PromptDouble("How many total grades do you have: ");
hw1 = findAverage(n2);
if (hw1 > 1)
{
Console.WriteLine("Calculated average homework grade = {0:F1}", hw1);
}
Console.WriteLine(" ");
//string h = Console.ReadLine ();
//hw1 = double.Parse (h);
Console.WriteLine("Enter your grade on projects.");
double n3 = UIF.PromptDouble("How many total grades do you have: ");
pro1 = findAverage(n3);
if (pro1 > 1)
{
Console.WriteLine("Calculated average projects grade = {0:F1}", pro1);
}
Console.WriteLine(" ");
//string pr = Console.ReadLine ();
//pro1 = double.Parse (pr);
Console.WriteLine("Enter your grade on participation.");
double n4 = UIF.PromptDouble("How many total grades do you have: ");
par1 = findAverage(n4);
if (par1 > 1)
{
Console.WriteLine("Calculated average participation grade {0:F1}", +par1);
}
Console.WriteLine(" ");
//string pa = Console.ReadLine ();
//par1 = double.Parse (pa);
//calculations
ex2 = (ex0 * ex1) / 1000.00;
lab2 = (lab0 * lab1) / 1000.00;
hw2 = (hw0 * hw1) / 1000.00;
pro2 = (pro0 * pro1) / 1000.00;
par2 = (par0 * par1) / 1000.00;
double sum2 = ex2 + lab2 + hw2 + pro2 + par2;
fin = sum2 * 10.0;
if (fin > 93)
{
fing = "A";
}
else if (fin > 90)
{
fing = "A-";
}
else if (fin > 87)
{
fing = "B+";
}
else if (fin > 83)
{
fing = "B";
}
else if (fin > 80)
{
fing = "B-";
}
else if (fin > 77)
{
fing = "C+";
}
else if (fin > 73)
{
fing = "C";
}
else if (fin > 70)
{
fing = "C-";
}
else if (fin > 67)
{
fing = "D+";
}
else if (fin > 63)
{
fing = "D";
}
else if (fin > 60)
{
fing = "D-";
}
else
{
fing = "F";
}
//answer to their question
Console.WriteLine("{0}, your final grade is a {1}%.", name, fin);
Console.WriteLine("You got an {0} in the class.", fing);
Console.WriteLine("Press Y to do another calculation");
string result = Console.ReadLine();
//check to see if user wants to do another calculation
if ((result).Equals("y"))
{
done = false;
left0 = 100;
}
else if ((result).Equals("Y"))
{
done = false;
left0 = 100;
}
else
{
done = true;
}
}
Environment.Exit(0);
}
public static void Main(string[] args)
{
string input = UIF.PromptLine("Please enter a string:");
ShowLength(input);
}
/// Return an int entered by the user. Catch input
/// errors, and keep promping the user until a
/// legal entry is made. Return the corresponding int.
static int PromptInt(string prompt)
{ //FIX so loops until legal
string nStr = UIF.PromptLine(prompt).Trim();
return(int.Parse(nStr));
}
