java 试卷答题系统 jdk13实现

【实例截图】

【核心代码】

import java.io.FileNotFoundException;
import java.util.ArrayList;

public class Main {

	/**
	 * @param args
	 */
	public static void main(String[] args) {
		// TODO Auto-generated method stub
		
		ArrayList<Question> questions = new ArrayList<>();
		for (int i = 0; i < 5; i  ) {
			Question question = new Question(i 1, QuestionType.Select, 2);
			question.Get_Question_From_Keyboard();// 键盘输入题目
			try {
				question.Save_File();
			}
			catch(FileNotFoundException e) {
				System.out.println("文件Question.txt打开失败");
				e.printStackTrace();
			}
			questions.add(question);
		}
		ArrayList<Answer> answers = new ArrayList<>();
		for (int i = 0; i < 5; i  ) {
			Answer answer = new Answer(questions.get(i).getQuestionNum(), questions.get(i).getQuestionType());
			answer.Get_Answer_From_Keyboard();
			try {
				answer.Save_File();
			} catch (FileNotFoundException e) {
				// TODO Auto-generated catch block
				e.printStackTrace();
			}
			answers.add(answer);
		}
		Paper paper = new Paper(1, "高等数学", "张三");
		try {
			paper.Read_Questions_From_File();
		} catch (FileNotFoundException e) {
			// TODO Auto-generated catch block
			System.out.println("文件Question.txt打开失败");
			e.printStackTrace();
		}
		try {
			paper.Produce_Paper_File();
		} catch (FileNotFoundException e) {
			// TODO Auto-generated catch block
			System.out.println("文件Paper.txt打开失败");
			e.printStackTrace();
		}
		ArrayList<String> answerList1 = new ArrayList<>();
		ArrayList<String> answerList2 = new ArrayList<>();
		ArrayList<String> answerList3 = new ArrayList<>();
		answerList1.add("C");answerList1.add("A");answerList1.add("B");answerList1.add("D");answerList1.add("B");
		answerList2.add("A");answerList2.add("A");answerList2.add("B");answerList2.add("A");answerList2.add("A");
		answerList3.add("D");answerList3.add("B");answerList3.add("B");answerList3.add("D");answerList3.add("C");
		AnswerSheet as1 = new AnswerSheet(1, 0, "李一", answerList1);
		AnswerSheet as2 = new AnswerSheet(1, 1, "李二", answerList2);
		AnswerSheet as3 = new AnswerSheet(1, 2, "李三", answerList3);
		try {
			as1.Hand_In_AnswerSheet();
		} catch (FileNotFoundException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
		try {
			as2.Hand_In_AnswerSheet();
		} catch (FileNotFoundException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
		try {
			as3.Hand_In_AnswerSheet();
		} catch (FileNotFoundException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
		as1.Correct_AnswerSheet(answers, questions);
		as1.Print_TotalScores();
		as2.Correct_AnswerSheet(answers, questions);
		as2.Print_TotalScores();
		as3.Correct_AnswerSheet(answers, questions);
		as3.Print_TotalScores();
		System.out.println("李一答题情况");
		as1.Print_AnswerSheet_Performance(answers);
		System.out.println("李二答题情况");
		as2.Print_AnswerSheet_Performance(answers);
		System.out.println("李三答题情况");
		as3.Print_AnswerSheet_Performance(answers);
	}

}