Hello

I?ve made a quiz game and now I want to count the incorrect and the correct
answers, how can I do that?

I have an idea, but I would like to hear what you think.

Greetings

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import java.io.*;
import javax.swing.*;

public class Quiz
{
int i,j;
InputStreamReader reader;
BufferedReader buffer;
JTextArea txtarea;
// skapa referens till klassen Questions
//Questions myQuiz;

String choice;
String heading;
String p="\n\n Skriv (a) = konst, (b) = Geografi, (c) eller matematik (x)
avsluta:";
String answer,choice1;
String artsquestions;
String artsanswers;
String geoquestion;
String geoanswers;
/* dessa variabler inneh?ller antal korrekta och felaktiga
Arts och science fr?gor
*/
int
artCorrectAnswerCount,artWrongAnswerCount,geoCorrectanswerCount,geoWrongAnsw
erCount, mathcorrectanswercount,mathwronganswercount;

//Konstfr?gor
String artsQuestions[] = {"Kan man se Mona Lisa i Paris? (enter t or f)",
"Pablo Picasso var svensk? (enter t or f)",
"Dans ?r en konstform? (enter t or f)",
"Zorn m?lade nakna flickor (enter t or f)",
"Van Gogh skar av sig tungan (enter t or f)"};
//Geografifr?gor
final String geoQuestions[] = {"Talar man finska i Finland?(enter t or f)",
"USA ligger i sydamerika? (enter t or f)",
"Kairo ?r Egyptens huvudstad (enter t or f)",
"Palermo ?r en italiensk stad? (enter t or f)",
"Ligger Sahara ?knen i Afrika? (enter t or f)"};
//Matematikfr?gor
final String mathQuestions[] = {"11+2=24 (enter t or f)",
"6*7=42 (enter t or f)",
"2+2=4 (enter t or f)",
"2/2=1 (enter t or f)",
"0x0 =1 (enter t or f)"};

//Konstsvar
final String artsAnswers[]={"t","f","t","t","f"};

//Vetenskapsvar
final String geoAnswers[]={"t","f","t","t","t"};

//Matematiksvar
final String mathAnswers[]={"f","t","t","t","f"};

public static void main(String args[]) throws IOException // kastar IO
Exception
{

Quiz myQuiz =new Quiz();
myQuiz.gameQuestion();
String scienceQuestion;
//heading="\n"+"\t\t"+"************************************"+"\n"+
//!"\t\ skolprov...\n""************************************";
//System.out.println(heading);

}//main
public void gameQuestion()
{

choice = "";
do {
try {
//Instansierar en bufferedReader p? System.in
reader=new InputStreamReader(System.in);
buffer=new BufferedReader(reader);
System.out.print(p);
choice=buffer.readLine();

if (choice.toLowerCase().equals("a"))
artsQuestions();

else if (choice.equals("b"))
geoQuestions();

else if (choice.equals("c"))
mathQuestions();

/*else if (choice.equals("x")) {
report();
break;**/

} catch(Exception e) {
System.out.println("Input error -- "+e.toString());

}//try

} while(true);// end of while

}// gameQuestion()

public void artsQuestions() throws IOException {
System.out.println("Valkommen till Skolprov-Konst");
System.out.println("Ta den tid du behover,\n\n Det finns fem fragor till
varje amne");
i = 0; artCorrectAnswerCount = 0; artWrongAnswerCount = 0;
String answer = "";
do{
System.out.print("Q."+(i+1) + " "+ artsQuestions[i]);
//artsQuestions[] arrayen ?r definierad i Questions class

answer = buffer.readLine();
if ( answer.equals(artsAnswers[i])){
artCorrectAnswerCount++;
System.out.println(" Correct !!!");
} else {
artWrongAnswerCount++;
System.out.println(" Incorrect !!!");//blev Incorrect ist?llet f?r R?tt,
tyckte det blev ful utskrift
}
i++;
if(i==5){
System.out.println("\n\n konstsektionen Slut ");
}
}while(i<5);// while loop

} //artsQuestions()
public void geoQuestions() throws IOException {
System.out.println("Valkommen till Skolprov-Vetenskap");
System.out.println("Ta den tid du behover,\n\n Det finns fem fragor till
varje amne");
int i = 0; int geoCorrectAnswerCount = 0;int geoWrongAnswerCount = 0;
String answer = "";
do{
System.out.print("Q."+(i+1) + " "+ geoQuestions[i]);

//Anv?ndarens Indata

answer=buffer.readLine();
if ( answer.equals(geoAnswers[i])){
artCorrectAnswerCount++;
System.out.println(" Correct !!!");
}else{
artWrongAnswerCount++;
System.out.println(" Incorrect !!!");
}
i++;
if(i==5){
System.out.println("\n\n Geografisektionen Slut");
}
//}//while?

}while(i<5); //while
} //scienceQuestions()

public void mathQuestions() throws IOException {
System.out.println("V?lkommen till Skolprov-Matematik");
System.out.println("Ta den tid du behover,\n\n Det finns fem fragor till
varje amne");
int i = 0,mathCorrectAnswerCount = 0,mathWrongAnswerCount = 0;
answer = "";
do{
System.out.print("Q."+(i+1) + " "+ mathQuestions[i]);
//mathQuestions[] arrayen ?r definierad i Question class

//r?tt svar eller fel svar
answer=buffer.readLine();
if ( answer.equals(mathAnswers[i])){
artCorrectAnswerCount++;
System.out.println(" Correct !!!");
} else {
artWrongAnswerCount++;
System.out.println(" Incorrect !!!");
}
i++;
if(i==5){
System.out.println("\n\n Matematiksektionen Slut");
}
}while(i<5);// while loop

}//mathQuestions()

//Hur kan vi skriva en metod report() som skriver ut r?tt resp. fel svar per
kunskapsomr?de?

}//class Quiz