diff --git a/Dan.java b/Dan.java
new file mode 100644
index 0000000..d5010b2
--- /dev/null
+++ b/Dan.java
@@ -0,0 +1,31 @@
+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package textvježba;
+
+
+
+/**
+ *
+ * @author Tomislav
+ */
+public class Dan {
+    private double pocetakRada;
+    private double krajRada;
+    private double brojSatiDana;
+
+    public Dan(String danUMjesecu, double pocetakRada, double krajRada) {
+        
+        this.pocetakRada = pocetakRada;
+        this.krajRada = krajRada;
+        this.brojSatiDana = krajRada - pocetakRada;
+        
+    }
+    
+    public String toString(){
+        return ""  + pocetakRada + "-" + krajRada + "     " 
+                + brojSatiDana + "h";
+    }
+}
diff --git a/Main.java b/Main.java
new file mode 100644
index 0000000..faf1cbf
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+++ b/Main.java
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+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package textvježba;
+
+import java.io.File;
+import java.io.IOException;
+import java.util.Calendar;
+import java.util.GregorianCalendar;
+
+/**
+ *
+ * @author Tomislav
+ */
+public class Main {
+
+    /**
+     * @param args the command line arguments
+     */
+    public static void main(String[] args) throws IOException{
+       
+       UserInterface ui = new UserInterface();
+       Mjesec mjesec = new Mjesec();
+       System.out.println(mjesec.dajBrojDana());
+       ui.run();
+       
+      
+    }
+    
+    
+    
+}
diff --git a/Mjesec.java b/Mjesec.java
new file mode 100644
index 0000000..026f186
--- /dev/null
+++ b/Mjesec.java
@@ -0,0 +1,123 @@
+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package textvježba;
+
+import java.io.File;
+import java.io.FileWriter;
+import java.text.SimpleDateFormat;
+import java.util.ArrayList;
+import java.util.Calendar;
+import java.util.Date;
+import java.util.GregorianCalendar;
+import java.util.List;
+
+
+/**
+ *
+ * @author Tomislav
+ */
+public class Mjesec {
+
+    private String mjesec;
+    private int brojDanaUMjesecu;
+    private double ukupanBrojSati;
+    private double zaradeno;
+    private String path;
+    Calendar calendar;
+    Date date = new Date();
+    
+    
+    public Mjesec() {
+        calendar = new GregorianCalendar();
+        brojDanaUMjesecu = calendar.getActualMaximum(calendar.getTime().getMonth());
+        path = "F:" + File.separator + "Sati" + File.separator + dajMjesecUGodini()  + ".txt";
+    }
+
+    public String dajMjesecUGodini() {
+        switch (calendar.getTime().getMonth()) {
+            case 0:
+                return "Siječanj";
+            case 1:
+                return "Veljača";
+            case 2:
+                return "Ožujak";
+            case 3:
+                return "travanj";
+            case 4:
+                return "Svibanj";
+            case 5:
+                return "Lipanj";
+            case 6:
+                return "Srpanj";
+            case 7:
+                return "Kolovoz";
+            case 8:
+                return "Rujan";
+            case 9:
+                return "Listopad";
+            case 10:
+                return "Studeni";  
+        }
+        return "Prosinac";
+    }
+    
+    void napraviNovuListu(){
+        
+        File file = new File(path);
+        file.getParentFile().mkdirs();
+        try {
+            file.createNewFile();   
+            FileWriter writer = new FileWriter(path);
+        for (String str : novaListaSati()) {
+            writer.write(str + ".");
+            writer.write("\r\n");
+        }
+        writer.close();           
+        } catch (Exception e) {
+            System.out.println(e.getMessage());
+        }   
+    }
+ 
+    public String dajBrojDana(){
+        
+        SimpleDateFormat dateFormat = new SimpleDateFormat("dd");
+        return "" + dateFormat.format(date);
+    }
+    //ispiši redne dane za cijeli mjesec
+    public List<String> novaListaSati(){
+        
+        List<String> lista = new ArrayList<String>();
+        SimpleDateFormat dateFormat = new SimpleDateFormat("dd");
+        calendar.setTime(date);
+        calendar.set(calendar.DAY_OF_MONTH, 1);
+        int myMonth = calendar.get(calendar.MONTH);
+
+        while (myMonth == calendar.get(calendar.MONTH)) {
+            lista.add(dateFormat.format(calendar.getTime())); 
+            calendar.add(calendar.DAY_OF_MONTH, 1);
+        }
+        return lista;
+    }
+    
+    void printDaysTEST(){
+        
+        SimpleDateFormat dateFormat = new SimpleDateFormat("dd");
+        calendar.setTime(date);
+        calendar.set(calendar.DAY_OF_MONTH, 1);
+        int myMonth = calendar.get(calendar.MONTH);
+        
+        while(myMonth == calendar.get(calendar.MONTH)){
+            System.out.println(dateFormat.format(calendar.getTime()));
+            calendar.add(calendar.DAY_OF_MONTH, 1);
+        }
+    }
+
+    public String getPath() {
+        return path;
+    }
+
+    
+}
diff --git a/UserInterface.java b/UserInterface.java
new file mode 100644
index 0000000..7b79bf6
--- /dev/null
+++ b/UserInterface.java
@@ -0,0 +1,85 @@
+package textvježba;
+
+import java.io.File;
+import java.io.FileNotFoundException;
+import java.io.FileWriter;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Scanner;
+
+/**
+ *
+ * @author Tomislav
+ */
+public class UserInterface {
+
+    Scanner input = new Scanner(System.in);
+    private Mjesec mjesec = new Mjesec();
+    private Dan dan;
+    List<String> sati = new ArrayList<>();
+
+    public UserInterface() {
+    }
+
+    void run() throws IOException {
+        System.out.println("Odaberi opciju:");
+        System.out.println("               1. Unesi podatke za današnji datum");
+        System.out.println("               2. Unesi podatke za neki drugi datum");
+        System.out.println("               3. Isprintaj cijeli mjesec");
+        int odabir = input.nextInt();
+       switch(odabir){
+           case 1: unesiSate();
+           case 4: mjesec.napraviNovuListu();           
+       }     
+    }
+
+    void unesiSate() {
+        double pocetakRada;
+        double krajRada;
+        System.out.print("Unesi pocetak rada: ");
+        pocetakRada = input.nextDouble();
+        System.out.print("Unesi kraj rada: ");
+        krajRada = input.nextDouble();
+        dan = new Dan(mjesec.dajBrojDana(), pocetakRada, krajRada);
+        sati.set(mjesec.date.getDay(), "dfs");
+        try {
+            ucitajSate();
+            
+        } catch (Exception e) {
+        }
+        
+        
+        try {
+            ispisiUText();
+            for(String str: sati){
+                System.out.println(str);
+            }
+            
+        } catch (Exception e) {
+        }
+
+    }
+
+    void ucitajSate() throws FileNotFoundException {
+        Scanner scanner = new Scanner(new File(mjesec.getPath()));
+        while (scanner.hasNextLine()) {
+            sati.add(scanner.nextLine());
+        }
+    }
+
+    void ispisiUText() throws IOException {
+        FileWriter writer = new FileWriter(mjesec.getPath());
+        for (String str : sati) {
+            writer.write(str);
+            writer.write("\r\n");
+        }
+        writer.close();
+    }
+    //Napravi fajl sa rednim brojevima za dane za cijeli mjesec
+    void pripremiMjesec(){
+        sati = mjesec.novaListaSati();
+        mjesec.napraviNovuListu();
+    }
+
+}