I am writing a quiz program and I am at a point that I don't know what to do. Below are the requirements for my assignment. I need help to point me in the correct direction on what I need to do.
Implement a loop option that suits your project. The goal is to cycle through all questions in a first round and read the appropriate user’s input from the console.
Mark whether the input is the correct answer.
Cycle through all incorrectly answered questions in a second round.
Tally the results and display the number of correct/incorrect answered questions, at the end.
Test the code for different input values of the variable(s) including out-of-range values and adding a statement displaying an error message.
Document a successful run of the program.
Here is my code.
using System;
namespace Checkpoint3ClayBradley
{
class Program
{
static void Main(string[] args)
{
var a = "Bradley Clay";
Console.WriteLine(a);
var b = "Engineering 115: Introduction to Computing for Engineers";
Console.WriteLine(b);
var c = "Course Project: Checkpoint 2 Quiz Programming Project";
Console.WriteLine(c);
Console.WriteLine("Fluorescent Penetrant Level II Quiz");
Console.WriteLine("Press any key to begin the quiz.");
Console.ReadKey();
string First;
int score = 0;
int correct = 0;
int incorrect = 0;
int round = 1;
string Second;
string Third;
string Fourth;
string Fifth;
string Sixth;
string Seventh;
string Eighth;
string Nineth;
string Tenth;
Console.Clear();
while (score == 0)
{
//First question
Console.WriteLine("Question 1: \nWhich of the following is an advantage of FPI? " +
"\n A. Large areas can be inspected \n B. Parts with complex shape can be inspected " +
"\n C. It is portable \n D. All of the above");
First = Console.ReadLine();
switch (First.ToUpper()) //accept lowercase inputs
{
case "D": Console.WriteLine("You answered D. \nYour answer is correct!");
correct = correct++;
flag = 1; break;
case "A": case "B": case "C": Console.WriteLine("You answered " + First.ToUpper() + ". \nYour answer is incorrect");
incorrect = incorrect++; break; //same logic
default: Console.WriteLine("You did not enter a correct answer."); break;
}
if (First.ToUpper() == "D")
{
score = score + 10;
Console.WriteLine("\nScore:" + score + "\n"); break;
}
else
{
Console.WriteLine("\nScore:" + score + "\n"); break;
}
}
Console.WriteLine("Press any key to continue.");
Console.ReadKey();
Console.Clear();
while (score !=20)
{
//Second question
Console.WriteLine("Question 2: \nWhich type of penetrant is fluorescent penetrant? " +
"\n A. Type I \n B. Type II \n C. Type III \n D. Type IV");
Second = Console.ReadLine();
switch (Second.ToUpper()) //accept lowercase inputs
{
case "A": Console.Write("Your answer is correct!"); break;
case "B": case "C": case "D": Console.WriteLine("Your answer is incorrect."); break;
default: Console.WriteLine("You did not enter a correct answer."); break;
}
if (Second.ToUpper() == "A")
{
score = score + 10;
Console.WriteLine("\nScore:" + score + "\n");
}
else
{
Console.WriteLine("\nScore:" + score + "\n");
}
}
Console.WriteLine("Press any key to continue.");
Console.ReadKey();
Console.Clear();
while (score != 30)
{
//Third question
Console.WriteLine("Question 3: \nWhich method of penetrant removal is water washable? " +
"\n A. Method A \n B. Method B \n C. Method C \n D. Method D");
Third = Console.ReadLine();
switch (Third.ToUpper()) //accept lowercase inputs
{
case "A": Console.Write("Your answer is correct!"); break;
case "B": case "C": case "D": Console.WriteLine("Your answer is incorrect."); break;
default: Console.WriteLine("You did not enter a correct answer."); break;
}
if (Third.ToUpper() == "A")
{
score = score + 10;
Console.WriteLine("\nScore:" + score + "\n");
}
else
{
Console.WriteLine("\nScore:" + score + "\n");
}
if (Third.ToUpper() == "A")
{
correct = correct++;
}
else
{
incorrect = incorrect++;
}
}
Console.WriteLine("Press any key to continue.");
Console.ReadKey();
Console.Clear();
while (score != 40)
{
//Fourth question
Console.WriteLine("Question 4: \nWhich developer form is used for nonaqueous Type I developer? " +
"\n A. form a \n B. form b \n C. form c \n D. form d");
Fourth = Console.ReadLine();
switch (Fourth.ToUpper()) //accept lowercase inputs
{
case "D": Console.Write("Your answer is correct!"); break;
case "A": case "B": case "C": Console.WriteLine("Your answer is incorrect."); break;
default: Console.WriteLine("You did not enter a correct answer."); break;
}
if (Fourth.ToUpper() == "D")
{
score = score + 10;
Console.WriteLine("\nScore:" + score + "\n");
}
else
{
Console.WriteLine("Wrong!\n" + " score:" + score + "\n");
}
if (Fourth.ToUpper() == "D")
{
correct = correct++;
}
else
{
incorrect = incorrect++;
}
}
Console.WriteLine("Press any key to continue.");
Console.ReadKey();
Console.Clear();
while (score != 50)
{
//Fifth question
Console.WriteLine("Question 5: \nWhich of the following discontinuities can be found by the penetrant test method? " +
"\n A. A surface crack \n B. A subsurface crack \n C. An internal inclusion \n D. None of the above");
Fifth = Console.ReadLine();
switch (Fifth.ToUpper()) //accept lowercase inputs
{
case "A": Console.Write("Your answer is correct!"); break;
case "B": case "C": case "D": Console.WriteLine("Your answer is incorrect."); break;
default: Console.WriteLine("You did not enter a correct answer."); break;
}
if (Fifth.ToUpper() == "A")
{
score = score + 10;
Console.WriteLine("\nScore:" + score + "\n");
}
else
{
Console.WriteLine("\nScore:" + score + "\n");
}
if (Fifth.ToUpper() == "A")
{
correct = correct++;
}
else
{
incorrect = incorrect++;
}
}
Console.WriteLine("Press any key to continue.");
Console.ReadKey();
Console.Clear();
while (score != 60)
{
//Sixth question
Console.WriteLine("Question 6: \nThe term used to define the period of time in which the test part is covered with penetrant is: " +
"\n A. waiting time \n B. soak time \n C. dwell time \n D. bleed-in-time");
Sixth = Console.ReadLine();
switch (Sixth.ToUpper()) //accept lowercase inputs
{
case "C": Console.Write("Your answer is correct!"); break;
case "A": case "B": case "D": Console.WriteLine("Your answer is incorrect."); break;
default: Console.WriteLine("You did not enter a correct answer."); break;
}
if (Sixth.ToUpper() == "C")
{
score = score + 10;
Console.WriteLine("Correct!\n" + " score:" + score + "\n");
}
else
{
Console.WriteLine("Wrong!\n" + " score:" + score + "\n");
}
if (Sixth.ToUpper() == "C")
{
correct = correct++;
}
else
{
incorrect = incorrect++;
}
}
Console.WriteLine("Press any key to continue.");
Console.ReadKey();
Console.Clear();
while (score != 70)
{
//Seventh question
Console.WriteLine("Question 7: \nUsually, the most desirable method of removing excess water-washable penetrant after the dwell time is by: " +
"\n A. a low pressure coarse water spray \n B. water and brush \n C. a solid stream of water \n D. water and clean rags");
Seventh = Console.ReadLine();
switch (Seventh.ToUpper()) //accept lowercase inputs
{
case "A": Console.Write("Your answer is correct!"); break;
case "B": case "C": case "D": Console.WriteLine("Your answer is incorrect."); break;
default: Console.WriteLine("You did not enter a correct answer."); break;
}
if (Seventh.ToUpper() == "A")
{
score = score + 10;
Console.WriteLine("Correct!\n" + " score:" + score + "\n");
}
else
{
Console.WriteLine("Wrong!\n" + " score:" + score + "\n");
}
if (Seventh.ToUpper() == "A")
{
correct = correct++;
}
else
{
incorrect = incorrect++;
}
}
Console.WriteLine("Press any key to continue.");
Console.ReadKey();
Console.Clear();
while (score != 80)
{
//Eighth question
Console.WriteLine("Question 8: \nWhich of the following discontinuities is most likely to be missed due to improper rinse techniques? " +
"\n A. Forging laps \n B. Deep pitting \n C. Shallow and broad discontinuities \n D. The rinse technique will not affect the detection of discontinuities");
Eighth = Console.ReadLine();
switch (Eighth.ToUpper()) //accept lowercase inputs
{
case "C": Console.Write("Your answer is correct!"); break;
case "A": case "B": case "D": Console.WriteLine("Your answer is incorrect."); break;
default: Console.WriteLine("You did not enter a correct answer."); break;
}
if (Eighth.ToUpper() == "C")
{
score = score + 10;
Console.WriteLine("\nCorrect!\n" + " score:" + score + "\n");
}
else
{
Console.WriteLine("\nWrong!\n" + " score:" + score + "\n");
}
if (Eighth.ToUpper() == "C")
{
correct = correct++;
}
else
{
incorrect = incorrect++;
}
}
Console.WriteLine("Press any key to continue.");
Console.ReadKey();
Console.Clear();
while (score != 90)
{
//Nineth question
Console.WriteLine("Question 9: \nCapillary action is the tendancy of certain liquids to penetrate into small openings such as cracks or fissures. " +
"\n A. True \n B. False");
Nineth = Console.ReadLine();
switch (Nineth.ToUpper()) //accept lowercase inputs
{
case "A": Console.Write("Your answer is correct!"); break;
case "B": Console.WriteLine("Your answer is incorrect."); break;
default: Console.WriteLine("You did not enter a correct answer."); break;
}
if (Nineth.ToUpper() == "A")
{
score = score + 10;
Console.WriteLine("Correct!\n" + " score:" + score + "\n");
}
else
{
Console.WriteLine("Wrong!\n" + " score:" + score + "\n");
}
if (Nineth.ToUpper() == "A")
{
correct = correct++;
}
else
{
incorrect = incorrect++;
}
}
Console.WriteLine("Press any key to continue.");
Console.ReadKey();
Console.Clear();
while (score != 100)
{
//Tenth question
Console.WriteLine("Question 10: \nThe terms dry, aqueous, and nonaqueous are used to describe cleaners" +
"\n A. True \n B. False");
Tenth = Console.ReadLine();
switch (Tenth.ToUpper()) //accept lowercase inputs
{
case "B": Console.Write("Your answer is correct!"); break;
case "A": Console.WriteLine("Your answer is incorrect."); break;
default: Console.WriteLine("You did not enter a correct answer."); break;
}
if (Tenth.ToUpper() == "B")
{
score = score + 10;
Console.WriteLine("Correct!\n" + " score:" + score + "\n");
}
else
{
Console.WriteLine("Wrong!\n" + " score:" + score + "\n");
}
if (Tenth.ToUpper() == "A")
{
correct = correct++;
}
else
{
incorrect = incorrect++;
}
Console.WriteLine("Press any key to continue.");
Console.ReadKey();
Console.Clear();
}
while (score >= 100)
Console.WriteLine("You have answered" + incorrect + "questions incorrect. \nYou will be given one additional chance to answer correctly." +
"\nPress anykey to being second round.");
if (round == 1)
{
}
}
}
}
Top comments (2)
Well, I would use an Array to hold my questions, and iterate the array, if the user answer correctly then I will remove the answer for the array, and I would have a while with the round variable, so the user can have only 2 rounds. Also check how much the user scored by looking how many answers he responded (the ones removed from the questions array). I hope it gives you a hint.
I am not allowed to use arrays for this assignment.