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Lab 4 full

This commit is contained in:
Aelita4 2022-11-14 21:41:09 +01:00
parent 6a4af426ea
commit 4d75b2732c
Signed by: Aelita4
GPG Key ID: E44490C2025906C1
21 changed files with 401 additions and 67 deletions
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2
.idea/misc.xml
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@ -1,6 +1,6 @@
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124
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45
.idea/workspace.xml
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@ -2,23 +2,26 @@
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<change afterPath="$PROJECT_DIR$/src/GetStudentData.java" afterDir="false" />
<change afterPath="$PROJECT_DIR$/src/Person.java" afterDir="false" />
<change afterPath="$PROJECT_DIR$/src/PersonData.java" afterDir="false" />
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<change afterPath="$PROJECT_DIR$/src/geometry/Circle.java" afterDir="false" />
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<change afterPath="$PROJECT_DIR$/src/wsiiz/students/StudentArray.java" afterDir="false" />
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<option name="SHOW_DIALOG" value="false" />
<option name="HIGHLIGHT_CONFLICTS" value="true" />
@ -49,12 +52,14 @@
<component name="PropertiesComponent"><![CDATA[{
"keyToString": {
"RunOnceActivity.OpenProjectViewOnStart": "true",
"RunOnceActivity.ShowReadmeOnStart": "true"
"RunOnceActivity.ShowReadmeOnStart": "true",
"WebServerToolWindowFactoryState": "false",
"last_opened_file_path": "/mnt/SSD/lab4"
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<configuration name="Main" type="Application" factoryName="Application" temporary="true" nameIsGenerated="true">
<option name="MAIN_CLASS_NAME" value="Main" />
<option name="MAIN_CLASS_NAME" value="wsiiz.Main" />
<module name="Lab4" />
<method v="2">
<option name="Make" enabled="true" />
@ -74,9 +79,13 @@
<option name="number" value="Default" />
<option name="presentableId" value="Default" />
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28
src/geometry/GeoCalculator.java
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@ -1,28 +0,0 @@
package geometry;
import java.util.Scanner;
public class GeoCalculator {
public static void start() {
int choice;
Scanner scanner = new Scanner(System.in);
System.out.println("1. Circle");
System.out.println("2. Cone");
System.out.println("3. Cube");
System.out.println("4. Cuboid");
System.out.println("5. Rectangle");
System.out.println("6. Sphere");
System.out.println("7. Square");
while(true) {
choice = scanner.nextInt();
if(choice >= 1 && choice <= 7) break;
}
switch(choice) {
case 1:
}
}
}

4
src/Building.java → src/wsiiz/Building.java
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@ -1,3 +1,5 @@
package wsiiz;
import java.time.LocalDate;
import java.time.Period;
@ -13,7 +15,7 @@ public class Building {
}
public void displayBuildingData() {
System.out.println("Building " + name);
System.out.println("wsiz.Building " + name);
System.out.println("with " + floors + " floors");
System.out.println("Built " + Math.abs(Period.between(LocalDate.now(), date).getYears()) + " years ago");
}

4
src/Genre.java → src/wsiiz/Genre.java
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@ -1,3 +1,5 @@
package wsiiz;
public class Genre {
String typeName;
String genreName;
@ -23,7 +25,7 @@ public class Genre {
public String getAll() {
return "Type name: " + typeName +
"\nGenre name: " + genreName +
"\nwsiz.Genre name: " + genreName +
"\nChromosomes number: " + chromosomes +
"\nBase X chromosomes number: " + baseXchromosomes +
"\nDescription: " + desc;

2
src/GetStudentData.java → src/wsiiz/GetStudentData.java
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@ -1,3 +1,5 @@
package wsiiz;
import java.util.Scanner;
public class GetStudentData {

46
src/Main.java → src/wsiiz/Main.java
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@ -1,11 +1,15 @@
import geometry.*;
package wsiiz;
import wsiiz.geometry.*;
import wsiiz.students.StudentArray;
import java.io.IOException;
import java.time.LocalDate;
public class Main {
public static void main(String[] args) {
System.out.println("=== Zadanie L.1 (prostokąt) ===");
Rectangle1 rect1 = new Rectangle1(3, 4);
wsiiz.Rectangle1 rect1 = new wsiiz.Rectangle1(3, 4);
System.out.println("Rectangle W:" + rect1.width + " H:" + rect1.height);
System.out.println("Area: " + rect1.getArea());
System.out.println("Circumference: " + rect1.getCircumference());
@ -13,17 +17,17 @@ public class Main {
System.out.println("=== Zadanie L.2 (budynek) ===");
Building b1 = new Building(LocalDate.of(1991, 4, 1), "wsiz", 3);
wsiiz.Building b1 = new wsiiz.Building(LocalDate.of(1991, 4, 1), "wsiiz", 3);
b1.displayBuildingData();
System.out.println("=== Zadanie L.3 (gatunki) ===");
Genre cat = new Genre("cat", "felis domestic", 20, 10, "Garfield");
wsiiz.Genre cat = new wsiiz.Genre("cat", "felis domestic", 20, 10, "Garfield");
System.out.println(cat.getAll());
System.out.println(cat.getFullName());
System.out.println(cat.getChromosomes());
Genre notDog = cat.clone();
wsiiz.Genre notDog = cat.clone();
System.out.println(notDog.getAll());
System.out.println(notDog.getFullName());
System.out.println(notDog.getChromosomes());
@ -36,14 +40,14 @@ public class Main {
System.out.println("=== Zadanie K.1 (osoba) ===");
PersonData.getPersonData();
wsiiz.PersonData.getPersonData();
System.out.println("=== Zadanie K.2 (student) ===");
Student s1 = new Student("Zdzichu", "Zdzichowski", 19, 12345, "IT", 2021);
Student s2 = new Student("Eustachy", 21, 54321, "Cosmetics", 2019);
Student s3 = new Student(11223, "Management", 2018);
Student s4 = new Student("Andrzej", "Kula", 22, 32213, "Networking");
wsiiz.Student s1 = new wsiiz.Student("Zdzichu", "Zdzichowski", 19, 12345, "IT", 2021);
wsiiz.Student s2 = new wsiiz.Student("Eustachy", 21, 54321, "Cosmetics", 2019);
wsiiz.Student s3 = new wsiiz.Student(11223, "Management", 2018);
wsiiz.Student s4 = new wsiiz.Student("Andrzej", "Kula", 22, 32213, "Networking");
s1.getStudentData();
s2.getStudentData();
@ -52,7 +56,7 @@ public class Main {
System.out.println("=== Zadanie K.3 (wprowadź studenta) ===");
GetStudentData.getStudentData();
wsiiz.GetStudentData.getStudentData();
System.out.println("=== Zadanie K.4 (figury) ===");
@ -92,5 +96,25 @@ public class Main {
System.out.println(square.getCircumference());
System.out.println("=== Zadanie K.4* (kalkulator geometryczny) ===");
GeoCalculator.start();
System.out.println("=== Zadanie K.5 (studenty w tablicy) ===");
StudentArray sa = new StudentArray();
sa.createStudent();
sa.createStudent();
sa.createStudent();
sa.editStudent();
sa.deleteStudent();
sa.getStudent();
System.out.println("Press Enter to get all students...");
try {
System.in.read();
} catch (IOException e) {
throw new RuntimeException(e);
}
sa.getAllStudents();
sa.getStudentsBetween();
}
}

2
src/Person.java → src/wsiiz/Person.java
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@ -1,3 +1,5 @@
package wsiiz;
public class Person {
String name, surname;
int age;

2
src/PersonData.java → src/wsiiz/PersonData.java
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@ -1,3 +1,5 @@
package wsiiz;
public class PersonData {
public static void getPersonData() {
Person p1 = new Person("Zdzichu", "Zdzichowski", 19);

2
src/Rectangle1.java → src/wsiiz/Rectangle1.java
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@ -1,3 +1,5 @@
package wsiiz;
public class Rectangle1 {
int width, height;

2
src/Student.java → src/wsiiz/Student.java
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@ -1,3 +1,5 @@
package wsiiz;
public class Student extends Person {
int indexNumber;
String specialty;

2
src/geometry/Circle.java → src/wsiiz/geometry/Circle.java
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@ -1,4 +1,4 @@
package geometry;
package wsiiz.geometry;
public class Circle {
int radius;

2
src/geometry/Cone.java → src/wsiiz/geometry/Cone.java
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@ -1,4 +1,4 @@
package geometry;
package wsiiz.geometry;
public class Cone {
double height, radius, slant;

2
src/geometry/Cube.java → src/wsiiz/geometry/Cube.java
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@ -1,4 +1,4 @@
package geometry;
package wsiiz.geometry;
public class Cube {
int edge;

2
src/geometry/Cuboid.java → src/wsiiz/geometry/Cuboid.java
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@ -1,4 +1,4 @@
package geometry;
package wsiiz.geometry;
public class Cuboid {
int a, b, c;

92
src/wsiiz/geometry/GeoCalculator.java Normal file
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@ -0,0 +1,92 @@
package wsiiz.geometry;
import java.util.Scanner;
public class GeoCalculator {
public static void start() {
int choice;
Scanner scanner = new Scanner(System.in);
System.out.println("1. Circle");
System.out.println("2. Cone");
System.out.println("3. Cube");
System.out.println("4. Cuboid");
System.out.println("5. Rectangle");
System.out.println("6. Sphere");
System.out.println("7. Square");
while(true) {
choice = scanner.nextInt();
if(choice >= 1 && choice <= 7) break;
}
switch(choice) {
case 1: // Circle
int circleRadius;
System.out.print("Input radius: ");
circleRadius = scanner.nextInt();
Circle circle = new Circle(circleRadius);
System.out.println("Area: " + circle.getArea());
System.out.println("Circumference: " + circle.getCircumference());
break;
case 2: // Cone
int coneHeight, coneRadius;
System.out.print("Input height: ");
coneHeight = scanner.nextInt();
System.out.print("Input radius: ");
coneRadius = scanner.nextInt();
Cone cone = new Cone(coneHeight, coneRadius);
System.out.println("Area: " + cone.getArea());
System.out.println("Volume: " + cone.getVolume());
break;
case 3: // Cube
int cubeEdge;
System.out.print("Input edge: ");
cubeEdge = scanner.nextInt();
Cube cube = new Cube(cubeEdge);
System.out.println("Area: " + cube.getArea());
System.out.println("Circumference: " + cube.getCircumference());
break;
case 4: // Cuboid
int cuboidEdgeA, cuboidEdgeB, cuboidEdgeC;
System.out.print("Input edge A: ");
cuboidEdgeA = scanner.nextInt();
System.out.print("Input edge B: ");
cuboidEdgeB = scanner.nextInt();
System.out.print("Input edge C: ");
cuboidEdgeC = scanner.nextInt();
Cuboid cuboid = new Cuboid(cuboidEdgeA, cuboidEdgeB, cuboidEdgeC);
System.out.println("Area: " + cuboid.getArea());
System.out.println("Volume: " + cuboid.getVolume());
break;
case 5: // Rectangle
int rectangleEdgeA, rectangleEdgeB;
System.out.print("Input edge A: ");
rectangleEdgeA = scanner.nextInt();
System.out.print("Input edge B: ");
rectangleEdgeB = scanner.nextInt();
Rectangle rectangle = new Rectangle(rectangleEdgeA, rectangleEdgeB);
System.out.println("Area: " + rectangle.getArea());
System.out.println("Circumference: " + rectangle.getCircumference());
break;
case 6: // Sphere
int sphereRadius;
System.out.print("Input radius: ");
sphereRadius = scanner.nextInt();
Sphere sphere = new Sphere(sphereRadius);
System.out.println("Area: " + sphere.getArea());
System.out.println("Volume: " + sphere.getVolume());
break;
case 7: // Square
int squareEdge;
System.out.print("Input edge: ");
squareEdge = scanner.nextInt();
Square square = new Square(squareEdge);
System.out.println("Area: " + square.getArea());
System.out.println("Circumference: " + square.getCircumference());
break;
default:
System.out.println("Unknown figure");
}
}
}

2
src/geometry/Rectangle.java → src/wsiiz/geometry/Rectangle.java
View File

@ -1,4 +1,4 @@
package geometry;
package wsiiz.geometry;
public class Rectangle {
int width, height;

2
src/geometry/Sphere.java → src/wsiiz/geometry/Sphere.java
View File

@ -1,4 +1,4 @@
package geometry;
package wsiiz.geometry;
public class Sphere {
int radius;

2
src/geometry/Square.java → src/wsiiz/geometry/Square.java
View File

@ -1,4 +1,4 @@
package geometry;
package wsiiz.geometry;
public class Square {
int edge;

99
src/wsiiz/students/StudentArray.java Normal file
View File

@ -0,0 +1,99 @@
package wsiiz.students;
import wsiiz.Student;
import java.util.Scanner;
public class StudentArray {
Student[] students = new Student[100];
boolean[] initialized = new boolean[100];
private Scanner scanner = new Scanner(System.in);
public StudentArray() {
for (int i = 0; i < 100; i++) {
students[i] = new Student("", "", 0, 0, "", 0);
initialized[i] = false;
}
}
public void createStudent() {
System.out.print("Adding new student\nInput index number (0-99): ");
int index = scanner.nextInt();
if(index < 0 || index > 99) throw new IllegalArgumentException("Value must be between 0-99");
if(!initialized[index]) {
initialized[index] = true;
modifyStudent(index);
}
else System.out.println("Student already exists at index " + index + ", can't create");
}
public void editStudent() {
System.out.print("Editing student\nInput index number (0-99): ");
int index = scanner.nextInt();
if(index < 0 || index > 99) throw new IllegalArgumentException("Value must be between 0-99");
if(initialized[index]) modifyStudent(index);
else System.out.println("Student doesn't exist at index " + index + ", can't modify");
}
private void modifyStudent(int index) {
String name, surname, specialty;
int age, indexNumber, collegeYear;
System.out.print("Input new name: ");
name = scanner.next();
System.out.print("Input new surname: ");
surname = scanner.next();
System.out.print("Input new age: ");
age = scanner.nextInt();
System.out.print("Input new index number: ");
indexNumber = scanner.nextInt();
System.out.print("Input new specialty: ");
specialty = scanner.next();
System.out.print("Input new college year: ");
collegeYear = scanner.nextInt();
students[index] = new Student(name, surname, age, indexNumber, specialty, collegeYear);
}
public void deleteStudent() {
System.out.print("Deleting student\nInput index number (0-99): ");
int index = scanner.nextInt();
if(index < 0 || index > 99) throw new IllegalArgumentException("Value must be between 0-99");
if(initialized[index]) {
students[index] = new Student("", "", 0, 0, "", 0);
initialized[index] = false;
} else System.out.println("Student doesn't exist");
}
public void getStudent() {
System.out.print("Getting student\nInput index number (0-99): ");
int index = scanner.nextInt();
if(index < 0 || index > 99) throw new IllegalArgumentException("Value must be between 0-99");
if(initialized[index]) obtainStudent(index);
else System.out.println("Student doesn't exist");
}
public void getAllStudents() {
for(int i = 0; i < 100; i++) obtainStudent(i);
}
public void getStudentsBetween() {
System.out.print("Gettings students between\nInput first index number (0-99): ");
int indexOne = scanner.nextInt();
if(indexOne < 0 || indexOne > 99) throw new IllegalArgumentException("Value must be between 0-99");
System.out.print("Input second index number (" + (indexOne + 1) + "-99): ");
int indexTwo = scanner.nextInt();
if(indexTwo < indexOne || indexTwo > 99) throw new IllegalArgumentException("Value must be between " + (indexOne + 1) + "-99");
for(int i = indexOne; i <= indexTwo; i++) obtainStudent(i);
}
private void obtainStudent(int index) {
System.out.print("Info for student " + index + ": ");
students[index].getStudentData();
}
}