2021.9.10考试
题目：学生毕业论文管理系统
代码实现：
package ScoreInformation;
public class ScoreInformation {
private String stunumber;
private String name;
private String stuclass;
private String papertitle;
private String paperbody;
private double paperpass;
private boolean paperreview;
public ScoreInformation() {
}
public ScoreInformation(String stunumber, String name, String stuclass, String papertitle, String paperbody, double paperpass, boolean paperreview) {
this.stunumber = stunumber;
this.name = name;
this.stuclass = stuclass ;
this.papertitle = papertitle;
this.paperbody = paperbody;
this.paperpass = paperpass;
this.paperreview = paperreview;
}
public String getStunumber() {
return stunumber;
}
public void setStunumber(String stunumber) {
this.stunumber = stunumber;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String getStuclass() {
return stuclass;
}
public void setStuclass(String stuclass) {
this.stuclass = stuclass;
}
public String getPapertitle() {
return papertitle;
}
public void setPapertitle(String papertitle) {
this.papertitle = papertitle;
}
public String getPaperbody() {
return paperbody;
}
public void setPaperbody(String paperbody) {
this.paperbody = paperbody;
}
public double getPaperpass() {
return paperpass;
}
public void setPaperpass(double paperpass) {
this.paperpass = paperpass;
}
public boolean isPaperreview() {
return paperreview;
}
public void setPaperreview(boolean paperreview) {
this.paperreview = paperreview;
}
}
package ScoreInformation;
import javax.lang.model.element.NestingKind;
import java.util.ArrayList;
import java.util.Scanner;
public class PaperManagement {
public static void main(String[] args) {
ArrayList<ScoreInformation> array = new ArrayList<>();
ScoreInformation sc1 = new ScoreInformation();
sc1.setName("宋浩伟"");
sc1.setStunumber("20203956");
sc1.setStuclass("信2005-3");
ScoreInformation sc2 = new ScoreInformation();
sc2.setName("小明");
sc2.setStunumber("20203957");
sc2.setStuclass("信2005-3");
ScoreInformation sc3 = new ScoreInformation();
sc3.setName("小亮");
sc3.setStunumber("20203958");
sc3.setStuclass("信2005-3");
ScoreInformation sc4 = new ScoreInformation();
sc4.setName("小王");
sc4.setStunumber("20203959");
sc4.setStuclass("信2005-3");
ScoreInformation sc5 = new ScoreInformation();
sc5.setName("小李");
sc5.setStunumber("20203960");
sc5.setStuclass("信2005-3");
array.add(sc1);
array.add(sc2);
array.add(sc3);
array.add(sc4);
array.add(sc5);
while (true) {
Systemmain();
System.out.println("请输入你的选择：");
Scanner sc = new Scanner(System.in);
int num = sc.nextInt();
switch (num) {
case 1:
addStudent(array);
break;
case 2:
judgeScore(array);
break;
case 3:
showScore(array);
break;
case 4:
System.out.println("***********************************************************");
System.out.println(" 石家庄铁道大学软件工程系毕业论文管理系统2021版");
System.out.println(" 制作人：宋浩伟");
System.out.println("***********************************************************");
System.exit(0);
break;
}
}
}
public static void Systemmain() {
System.out.println("***********************************************************");
System.out.println(" 石家庄铁道大学软件工程系");
System.out.println(" 毕业设计论文管理系统2021版");
System.out.println("***********************************************************");
System.out.println(" 1、毕业设计论文提交");
System.out.println(" 2。毕业设计论文查重");
System.out.println(" 3。毕业设计论文审查");
System.out.println(" 4。退出论文管理系统");
System.out.println("***********************************************************");
}
public static void addStudent(ArrayList<ScoreInformation> array) {
while (true) {
System.out.println("***********************************************************");
System.out.println(" 石家庄铁道大学软件工程系毕业设计论文管理系统2021版");
System.out.println(" 毕业设计论文提交");
System.out.println("***********************************************************");
System.out.println(" 请输入学生学号：");
Scanner sc = new Scanner(System.in);
String stunumber = sc.nextLine();
int jadge = 0;
for (int i = 0; i < array.size(); i++) {
ScoreInformation st = array.get(i);
if (stunumber.equals(st.getStunumber())) {
System.out.print(" 学生学号：");
System.out.println(st.getStunumber());
System.out.print(" 学生姓名：");
System.out.println(st.getName());
System.out.print(" 所在班级：");
System.out.println(st.getStuclass());
String str;
while (true) {
System.out.println("请输入毕业设计论文的题目：");
str = sc.nextLine();
if (str.length() < 10) {
break;
}else {
System.out.println("论文正文不符合要求。");
}
}
String str1;
while(true) {
System.out.println("请输入毕业设计论文正文");
str1 = sc.nextLine();
if (str1.length() <= 200) {
break;
}else {
System.out.println("论文正文不符合要求。");
}
}
System.out.println("该学生成绩已录入完毕，是否提交（Y/N）");
char s = sc.next().charAt(0);
if (s == 'Y') {
jadge = 1;
array.get(i).setPapertitle(str);
array.get(i).setPaperbody(str1);
break;
} else {
jadge = 2;
break;
}
}
}
if(jadge == 2) {
}
if(jadge == 1) {
return;
}
if(jadge == 0) {
System.out.println("此学号不存在");
}
}
}
public static void judgeScore(ArrayList<ScoreInformation> array) {
while (true) {
System.out.println("***********************************************************");
System.out.println(" 石家庄铁道大学软件工程系毕业设计论文管理系统2021版");
System.out.println(" 毕业设计论文提交");
System.out.println("***********************************************************");
System.out.println(" 请输入学生学号");
Scanner sc = new Scanner(System.in);
String stunumber = sc.nextLine();
for (int i = 0; i < array.size(); i++) {
ScoreInformation st = array.get(i);
if (stunumber.equals(st.getStunumber())) {
System.out.print(" 学生学号：");
System.out.println(st.getStunumber());
System.out.print(" 学生姓名：");
System.out.println(st.getName());
System.out.print(" 所在班级：");
System.out.println(st.getStuclass());
System.out.print(" 毕业设计论文题目：");
System.out.println(st.getPapertitle());
System.out.print(" 毕业设计论文正文：");
System.out.println(st.getPaperbody());
while (true) {
System.out.println("请输入查重率：");
double num = sc.nextDouble();
if (num <= 20.0) {
array.get(i).setPaperpass(num);
break;
} else {
System.out.println("查重率不符合，请重新输入。");
}
}
}
break;
}
System.out.println("（Y/N）");
char s = sc.next().charAt(0);
if(s == 'Y') {
return;
}else {
}
}
}
public static void showScore(ArrayList<ScoreInformation> array) {
while (true) {
System.out.println("***********************************************************");
System.out.println(" 石家庄铁道大学软件工程系毕业设计论文管理系统2021版");
System.out.println(" 毕业设计论文提交");
System.out.println("***********************************************************");
System.out.println(" 请输入学生学号：");
Scanner sc = new Scanner(System.in);
String stunumber = sc.nextLine();
int jadge = 0;
for(int i = 0; i < array.size(); i++) {
ScoreInformation st = array.get(i);
if(stunumber.equals(st.getStunumber())) {
System.out.print(" 学生学号：");
System.out.println(st.getStunumber());
System.out.print(" 学生姓名：");
System.out.println(st.getName());
System.out.print(" 所在班级");
System.out.println(st.getStuclass());
System.out.println("请输入毕业设计论文题目：");
System.out.println(st.getPapertitle());
System.out.println("请输入毕业设计论文正文：");
System.out.println(st.getPaperbody());
System.out.println("查重率：");
System.out.println(st.getPaperpass());
if(st.getPaperpass() > 20) {
jadge = 1;
System.out.println("该学生毕业设计论文重复率超过20%,不允许进行论文审查。");
break;
} else {
System.out.println("是否同意该学生参加毕业设计答辩：（Y/N）");
char s = sc.next().charAt(0);
if(s == 'Y') {
jadge = 2;
array.get(i).setPaperreview(true);
break;
}else {
jadge = 3;
array.get(i).setPaperreview(false);
break;
}
}
}
}
if(jadge == 1) {
}
if(jadge == 2) {
}
if (jadge == 3) {
return;
}
}
}
}
