AP_Function

Answers/40230112057/.gitignore

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+### IntelliJ IDEA ###
+out/
+!**/src/main/**/out/
+!**/src/test/**/out/
+
+### Eclipse ###
+.apt_generated
+.classpath
+.factorypath
+.project
+.settings
+.springBeans
+.sts4-cache
+bin/
+!**/src/main/**/bin/
+!**/src/test/**/bin/
+
+### NetBeans ###
+/nbproject/private/
+/nbbuild/
+/dist/
+/nbdist/
+/.nb-gradle/
+
+### VS Code ###
+.vscode/
+
+### Mac OS ###
+.DS_Store

Answers/40230112057/functt.iml

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+<?xml version="1.0" encoding="UTF-8"?>
+<module type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" inherit-compiler-output="true">
+    <exclude-output />
+    <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+  </component>
+</module>

Answers/40230112057/src/ap/Main.java

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+package ap;
+import java.util.Scanner;
+
+public class Main {
+    public static void main(String[] args){
+        Scanner input=new Scanner(System.in);
+        int menu,index=0;
+
+        resume[] obj;
+        obj=new resume[100];
+        interests[] ooj=new interests[100];
+        boolean done=true;
+        while(done){
+            System.out.println("****************\nmenu:\n1.add a resume\n2.show list of resumes\n3.exit\n****************");
+            menu=input.nextInt();
+            switch (menu) {
+                case 1 -> {
+                    obj[index] = new resume();
+                    String firstname;
+                    String lastname;
+                    System.out.println("enter your first name:");
+                    firstname = input.next();
+                    System.out.println("enter your last name:");
+                    lastname = input.next();
+                    obj[index].fullName(firstname, lastname);
+                    String phone;
+                    System.out.println("enter phone number:");
+                    phone = input.next();
+                    obj[index].phoneNumber(phone);
+                    System.out.println("enter user id:");
+                    String id = input.next();
+                    obj[index].userId(id);
+                    System.out.println("how many interests do you have?");
+                    int n = input.nextInt();
+                    while(n>10){
+                        System.out.println("the maximum number of interests is 10! enter another number: ");
+                        n = input.nextInt();
+                    }
+                    ooj[index] = new interests(n);
+                    resume.getInterests(ooj[index], n);
+                    index++;
+                }
+                case 2 -> {
+                    if(index==0){
+                        System.out.println("there is no list");
+                        break;
+                    }
+                    System.out.println("##################");
+                    for (int i = 0; i < index; i++)
+                        System.out.print((i + 1) + "." + "name:" + obj[i].name + "\n");
+                    System.out.println("##################");
+                    System.out.println("enter the number behind the name that you want to see the encrypted resume:");
+                    int m = input.nextInt();
+                    System.out.println("enter the shift for encryption:");
+                    int shift = input.nextInt();
+                    String text1 = resume.userFullInformation(obj[m - 1].name, obj[m - 1].phone, obj[m - 1].id, ooj[m - 1]);
+                    String text2 = resume.informationEncoder(text1, shift);
+                    System.out.println(text2);
+                    System.out.println("do you want it decrypted?[y/n]");
+                    String bul = input.next();
+                    if (bul.equals("y") || bul.equals("Y")) {
+                        String text3 = resume.informationDecoder(text2, shift);
+                        System.out.println("\n"+text3);
+                    }
+                }
+                case 3 -> done = false;
+            }
+        }
+    }
+}

Answers/40230112057/src/ap/interests.java

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+package ap;
+public class interests {
+        public int size=0;
+        public int index=0;
+        private String[] intrests;
+        public interests(int n){
+            size=n;
+            intrests=new String[n];
+        }
+        public String[] array(){
+            return this.intrests;
+        }
+        public void add_intrests(String neww){
+            this.intrests[index]=neww;
+            index++;
+        }
+        public String index_return(int n){
+            return intrests[n];
+        }
+    }
+
+

Answers/40230112057/src/ap/resume.java

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+package ap;
+import java.util.Scanner;
+public class resume {
+   public String name;
+   public String id;
+   public String phone;
+
+    public void fullName(String firstName,String lastName){
+        String First=firstName.toLowerCase();
+        String Second=lastName.toLowerCase();
+        char[] neww1=First.toCharArray();
+        char[] neww2=Second.toCharArray();
+        neww1[0]-=32;
+        neww2[0]-=32;
+        String akhari=new String(neww1);
+        String akharii=new String(neww2);
+        this.name=akhari+" "+akharii;
+    }
+    public void phoneNumber(String phone){
+        Scanner input=new Scanner(System.in);
+        if(phone.length()==11 && phone.charAt(0)=='0' && phone.charAt(1)=='9' && phone.matches("[0-9]+")){
+            this.phone=phone;
+            return;
+        }
+
+        while(phone.length()!=10 || phone.charAt(0)!='9' || !phone.matches("[0-9]+")){
+            System.out.println("Wrong entry. Try again.");
+            phone=input.next();
+            if(phone.length()==11 && phone.charAt(0)=='0' && phone.charAt(1)=='9' && phone.matches("[0-9]+")){
+                this.phone=phone;
+                return;
+            }
+        }
+        this.phone="0"+phone;
+    }
+    public void userId(String id){
+        Scanner input=new Scanner(System.in);
+        while(4>=id.length() || 13<=id.length() || !id.matches("[0-9]+")){
+            System.out.println("Wrong entry. Try again.");
+            id=input.next();
+        }
+
+        this.id=id;
+    }
+    public static String[] getInterests(interests obj,int n){
+        Scanner input=new Scanner(System.in);
+        String temp;
+        for(int i=0;i<n;i++){
+            System.out.println("interest number"+(i+1)+": ");
+            temp=input.next();
+            if(temp.equals(""))
+                break;
+            obj.add_intrests(temp);
+        }
+        return obj.array();
+    }
+    public static String userFullInformation(String fullName, String phoneNumber, String userId, interests obj){
+        String text1=" Hello! My name is "+ fullName+". My ID is "+userId+".  Here are some of my interests:\n";
+        for(int i=0;i<obj.size;i++){
+            String text2=(i+1)+". "+obj.index_return(i)+"\n";
+            text1+=text2;
+        }
+       return text1+"\nYou can reach me via my phone number "+phoneNumber+".\n";
+    }
+    public static String informationEncoder(String information,int shift){
+        char[] temp=information.toCharArray();
+        for(int i=0;i<temp.length;i++){
+            if(temp[i]>96 && temp[i]<123)
+                temp[i]+=temp[i]+shift>122 ? shift-26 :shift;
+            else if (temp[i]>64 && temp[i]<91)
+                temp[i]+=temp[i]+shift>90 ? shift-26 : shift;
+            else if(temp[i]>=48 && temp[i]<=57)
+                temp[i]+=temp[i]+shift>57 ? shift-10 : shift;
+
+        }
+        return new String(temp);
+    }
+    public static String informationDecoder(String information,int shift){
+        char[] temp=information.toCharArray();
+        for(int i=0;i<temp.length;i++){
+            if(temp[i]>96 && temp[i]<123)
+                temp[i]-=temp[i]-shift<97 ? shift-26 :shift;
+            else if (temp[i]>64 && temp[i]<91)
+                temp[i]-=temp[i]-shift<65 ? shift-26 : shift;
+            else if(temp[i]>=48 && temp[i]<=57)
+                temp[i]-=temp[i]-shift<48 ? shift-10 : shift;
+        }
+        return new String(temp);
+    }
+
+}