static void Main() //testing routine
{
string s = UIF.PromptLine("Enter a line: ");
Console.WriteLine("Reversed:");
PrintReversed("\n" + s);
}
public static void Main (string[] args)
{
double balance = UIF.PromptDouble ("Please enter initial balance: ");
double percentage = UIF.PromptDouble ("Please enter a percentage as a decimal: ");
double desired_balance = UIF.PromptDouble ("Please enter desired balance: ");
Console.WriteLine("The years to earn {0} is {1}.", desired_balance, BankAccount(balance, percentage, desired_balance);
}
static double findAverage(double numGrades)
{
double gradeTotal = 0;
double average = 0;
for (int i = 0; i < numGrades; i++)
{
if (i == 0)
{
gradeTotal += UIF.PromptDouble("Please enter your first grade: ");
}
else if (i == numGrades - 1)
{
gradeTotal += UIF.PromptDouble("Please enter your last grade: ");
}
else
{
gradeTotal += UIF.PromptDouble("Please enter your next grade: ");
}
}
if (numGrades != 0)
{
average = (gradeTotal / numGrades);
}
else
{
average = 1;
}
return(average);
}
public static void Main(string[] args)
{
int rows = UIF.PromptInt("Please enter how many rows you want: ");
int cols = UIF.PromptInt("Please enter how many columns you want: ");
arrayMaker(rows, cols);
}
/// 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);
}
static void Main()
{
int age = UIF.PromptInt("Please enter the age: ");
int citizenNum = UIF.PromptInt("Please enter Citizenship length: ");
Console.WriteLine("The person can be: {0}", congressCheck(age, citizenNum));
}
static void Main()
{
posNegZero(10);
int a = UIF.PromptInt("Enter an integer: ");
Console.WriteLine(posNegZero(a));
}
static void Main()
{
int a = UIF.PromptInt("Please Enter an Integer: ");
int b = UIF.PromptInt("Please Enter another Integer: ");
Console.WriteLine(QuotientString(a, b));
}
static void Main()
{
int age = UIF.PromptInt("Enter your age ");
int citizen = UIF.PromptInt("Enter how many years you have been a citizen: ");
string ans = checkGraduation(age, citizen);
Console.WriteLine(ans);
}
static void DoRemainder()
{
int num = UIF.PromptInt("Enter integer: ");
int divisor = UIF.PromptInt("Enter divisor: ");
int r = Remainder(num, divisor);
Console.WriteLine("Remainder is " + r);
}
static void Main()
{
double hours = UIF.PromptDouble("Enter hours worked: ");
double wage = UIF.PromptDouble("Enter dollars paid per hour: ");
double total = CalcWeekWages(hours, wage);
Console.WriteLine("Wages for {0} hours at {1:F2} per hour are {2:F2}.", hours, wage, total);
}
static void Main()
{
double x = UIF.PromptDouble("Please enter your starting amount: ");
double y = UIF.PromptDouble("Please enter your rate (ex. '.04'): ");
double z = UIF.PromptDouble("Please enter your desired amount: ");
Compound(x, y, z);
}
public static void Main(string[] args)
{
string input = UIF.PromptLine("Please enter a string:");
ShowLength(input);
SentenceType();
LastFirst1();
LastFirst2();
}
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);
}
static void Main()
{
int hours = UIF.PromptInt("Enter total amount of credits: ");
string ans = totalCredits(hours);
Console.WriteLine(
"{0} have enough credits to graduate.",
ans);
}
public static void Main()
{
Console.WriteLine(SumProblemString(2, 3));
Console.WriteLine(SumProblemString(12345, 53579));
int a = UIF.PromptInt("Enter an integer: "); //NEW
int b = UIF.PromptInt("Enter another integer: "); //NEW
Console.WriteLine(SumProblemString(a, b));
}
} // end chunk
static void Main() // rest same as in Wages1.cs
{
double hours = UIF.PromptDouble("Enter hours worked: ");
double wage = UIF.PromptDouble("Enter dollars paid per hour: ");
double total = CalcWeeklyWages(hours, wage);
Console.WriteLine(
"Wages for {0} hours at ${1:F2} per hour are ${2:F2}.",
hours, wage, total);
}
static void Main()
{
double weight = UIF.PromptDouble("How many pounds does your suitcase weigh? ");
if (weight > 50)
{
Console.WriteLine("There is a $25 charge for luggage that heavy.");
}
Console.WriteLine("Thank you for your business");
}
static void Main()
{
double hours = UIF.PromptDouble("Enter hours worked: ");
double wage = UIF.PromptDouble("Enter dollars paid per hour: ");
double total = CalcWeeklyWages(hours, wage); //before chunk2
Console.WriteLine(
"Wages for {0} hours at ${1:F2} per hour are ${2:F2}.",
hours, wage, total);
} //after chunk2
static void Main() //testing routine
{
int n = UIF.PromptInt("Enter a positive integer: ");
Console.WriteLine(n);
Console.WriteLine("One jump from {0} is {1}.", n, Jump(n));
Console.WriteLine("Sequence until 1:");
PrintStrangeSequence(n);
Console.WriteLine("{0} elements in the sequence.",
CountStrangeSequence(n));
}
/// 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 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);
}
// end of function chunk
static void Main()
{
Console.WriteLine("Your letter grade is {0}.", letterGrade(88));
Console.WriteLine("Your letter grade is {0}.", letterGrade(90));
Console.WriteLine("Your letter grade is {0}.", letterGrade(78));
Console.WriteLine("Your letter grade is {0}.", letterGrade(68));
Console.WriteLine("Your letter grade is {0}.", letterGrade(58));
double g = UIF.PromptDouble("Enter a numerical grade: ");
Console.WriteLine("Your letter grade is {0}.", letterGrade(g));
}
// new chunk
/// Prompt the user to obtain an int until the response is in the
/// range [lowLim, highLim]. Then return the int in range.
static int PromptIntInRange(string prompt, int lowLim, int highLim)
{
int number = UIF.PromptInt(prompt);
while (number < lowLim || number > highLim)
{
Console.WriteLine("{0} is out of range!", number);
number = UIF.PromptInt(prompt);
}
return(number);
}
/// 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 addOne()
{
int sum = 0;
int one = UIF.PromptInt("Enter one number at a time and I will add them up." + "\n" + "When you are done, enter '0'." + "\n");
while (one != 0)
{
sum += one;
one = UIF.PromptInt("Please enter another number. Remember to end press '0'." + "\n");
}
Console.Write("Your total is: " + sum + ".");
}
//ReadInts chunk
/// Prompt the user to enter n integers, and
/// return an array containing them.
/// Example: ReadInts("Enter values", 3) could generate the
/// Console sequence:
/// Enter values (3)
/// 1: 5
/// 2: 7
/// 3: -1
/// and the function would return an array containing {5, 7, -1}.
static int[] ReadInts(string prompt, int n)
{
int[] num;
num = new int[(n - 1)];
Console.WriteLine(prompt + " (" + n + ")");
for (int i = 0; i < n; i++)
{
int ans = UIF.PromptInt((i + 1) + ": ");
num [i] = ans;
}
return(num); // so stub compiles
}
public static void Main(string[] args)
{
int i, total = 0;
// what to make the condition?
while (i != 0)
{
int sum = UIF.PromptInt("Please enter an integer: ");
total += sum;
i++;
}
}
public static void Main(string[] args)
{
int earned_credits = UIF.PromptInt("How many credits have you earned? ");
if (earned_credits >= 120)
{
Console.WriteLine("You have earned the required amount of credits needed for graduations/nHurrary!");
}
else
{
Console.WriteLine("You are not ready to graduate.");
}
}
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);
}
