Functions-Introduction project files

Answers/40230112115/.editorconfig

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+root = true
+
+[*]

Answers/40230112115/.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/40230112115/src/Main.java

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+import java.util.Scanner;
+
+import static java.lang.String.valueOf;
+
+public class Main
+{
+    public static void main(String[] args) {
+        Scanner stringInput = new Scanner(System.in);
+        }
+        public static String fullName(String firstName,String lastName)
+        {
+            Scanner input = new Scanner(System.in);
+            firstName = input.next();
+            lastName = input.next();
+            firstName = firstName.toLowerCase();
+            lastName = lastName.toLowerCase();
+            String fullname = "";
+            char firsta[] = firstName.toCharArray();
+            char lasta[] = lastName.toCharArray();
+            firsta[0] -= 32;
+            lasta[0] -= 32;
+            int n1 = firsta.length;
+            int n2 = lasta.length;
+            char fulla[] = new char[n1 + n2 + 1];
+            for (int i = 0; i < n1; i++) {
+                fulla[i] = firsta[i];
+            }
+            fulla[n1] = ' ';
+            for (int i = 0; i < n2; i++) {
+                fulla[i + n1 + 1] = lasta[i];
+            }
+            fullname=valueOf(fulla);
+            return fullname;
+        }
+
+
+    public static String phoneNumber(String phone)
+    {
+        Scanner input = new Scanner(System.in);
+        phone = input.next();
+        char[] phoneArray = phone.toCharArray();
+        String  newPhone="0";
+        int n=phone.length();
+        while (n!=10 || phoneArray[0]!='9') {
+            System.out.println("Worng entry. Try again");
+            phone = input.next();
+            n=phone.length();
+            phoneArray = phone.toCharArray();
+        }
+        newPhone+=phone;
+        return newPhone;
+    }
+
+    public static String userId(String id)
+    {
+        Scanner input = new Scanner(System.in);
+        int n=0;
+        while (n>13 || n<4) {
+            id = input.next();
+            n=id.length();
+            if(id.length()>13 || id.length()<4) {
+                System.out.println("Worng ID. Try again");
+            }
+        }
+        return id;
+//    }
+
+    public static String getInterests(String interest)
+    {
+        Scanner input = new Scanner(System.in);
+        int i=0;
+        interest="";
+        String x="{";
+        while(i<10){
+            interest = input.nextLine();
+            if(interest.length()!=0){
+            x= x+ "\"" + interest+ "\",";
+            }else{
+                break;
+            }
+            i++;
+        }
+        if(x.length()!=1) {
+            x = x.substring(0, x.length() - 1) + "}";
+        }else{
+            x="{}";
+        }
+            return x;
+    }
+
+    public static String userFullInformation(String fullName, String phoneNumber, String userID,String interests)
+
+    {
+        Scanner input = new Scanner(System.in);
+        fullName = input.nextLine().trim();
+        phoneNumber = input.nextLine();
+        userID = input.nextLine();
+        interests = input.nextLine();
+        interests=interests.replace("}","").replace("{","").replace(" ","").replace("\"","");
+        String[] interestsArray = interests.split(",");
+        String output="Hello! My name is " + fullName + ". My ID is "+ userID + ". Here are some of my interests:";
+        for(int i=0;i<interestsArray.length;i++){
+            output=output + "\n" + (i+1) +"." +interestsArray[i];
+        }
+        output=output+"\n\n"+"You can reach me via my phone number "+phoneNumber+".";
+        return output;
+    }
+
+    public static String informationEncoder(String information, String shift)
+    {
+        Scanner input = new Scanner(System.in);
+        information = input.nextLine();
+        shift = input.nextLine();
+        int x=Integer.parseInt(shift);
+        char[] info= information.toCharArray();
+        int n=info.length;
+        for(int i=0 ; i<n ; i++){
+            if((info[i]<91 && info[i]>64 && (info[i]+x)>90)||(info[i]<123 && info[i]>96 && (info[i]+x)>122)){
+                info[i]+=x;
+                info[i]-=26;
+            }else if((info[i]<91 && info[i]>64)||(info[i]<123 && info[i]>96)){
+                info[i]+=x;
+            }
+        }
+        String y= new String(info);
+        return y;
+    }
+
+    public static String informationDecoder(String information, String shift)
+    {
+        Scanner input = new Scanner(System.in);
+        information = input.nextLine();
+        shift = input.nextLine();
+        int x=Integer.parseInt(shift);
+        char[] info= information.toCharArray();
+        int n=info.length;
+        for(int i=0 ; i<n ; i++){
+            if((info[i]<91 && info[i]>64 && (info[i]-x)<65)||(info[i]<123 && info[i]>96 && (info[i]-x)<97)){
+                info[i]-=x;
+                info[i]+=26;
+            }else if((info[i]<91 && info[i]>64)||(info[i]<123 && info[i]>96)){
+                info[i]-=x;
+            }
+        }
+        String y= new String(info);
+        return y;
+    }
+
+}

Answers/40230112115/untitled3.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>