diff --git a/zad_dom3/desktop.ini b/zad_dom3/desktop.ini
new file mode 100644
index 0000000..af6202b
--- /dev/null
+++ b/zad_dom3/desktop.ini
@@ -0,0 +1,4 @@
+[LocalizedFileNames]
+wdi zaddom 3.docx=@wdi zaddom 3.docx,0
+diagram b.png=@diagram b.png,0
+diagram a.png=@diagram a.png,0
diff --git a/zad_dom3/diagram a.png b/zad_dom3/diagram a.png
new file mode 100644
index 0000000..b77c6eb
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diff --git a/zad_dom3/diagram b.png b/zad_dom3/diagram b.png
new file mode 100644
index 0000000..62905a4
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diff --git a/zad_dom3/wdi zaddom 3.docx b/zad_dom3/wdi zaddom 3.docx
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index 0000000..3df1eb6
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diff --git a/zad_dom4/kolory cmyk.docx b/zad_dom4/kolory cmyk.docx
new file mode 100644
index 0000000..2cd86b2
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diff --git a/zad_dom4/polerowany morse.py b/zad_dom4/polerowany morse.py
new file mode 100644
index 0000000..31cfd48
--- /dev/null
+++ b/zad_dom4/polerowany morse.py	
@@ -0,0 +1,33 @@
+MORSE_CODE_POL_DICT = { 'A':'.-', 'B':'-...',
+                    'C':'-.-.', 'D':'-..', 'E':'.',
+                    'F':'..-.', 'G':'--.', 'H':'....',
+                    'I':'..', 'J':'.---', 'K':'-.-',
+                    'L':'.-..', 'M':'--', 'N':'-.',
+                    'O':'---', 'P':'.--.', 'Q':'--.-',
+                    'R':'.-.', 'S':'...', 'T':'-',
+                    'U':'..-', 'V':'...-', 'W':'.--',
+                    'X':'-..-', 'Y':'-.--', 'Z':'--..',
+                    '1':'.----', '2':'..---', '3':'...--',
+                    '4':'....-', '5':'.....', '6':'-....',
+                    '7':'--...', '8':'---..', '9':'----.',
+                    '0':'-----', ', ':'--..--', '.':'.-.-.-',
+                    '?':'..--..', '/':'-..-.', '-':'-....-',
+                    '(':'-.--.', ')':'-.--.-',
+					'Ą':'.-.-','Ć':'-.-..','Ę':'..-..',
+                    'Ł':'.-..-','Ń':'--.--','Ó':'---.',
+                    'Ś':'...-...','Ż':'--..-.','Ź':'--..-'
+					}
+
+def encrypt(message):
+    cipher = ''
+    for letter in message:
+        if letter != ' ':
+            cipher += MORSE_CODE_POL_DICT[letter.upper()] + ' '
+        else:
+            cipher += ' '
+ 
+    return cipher
+    
+text = input('Input text: ')
+    
+print(encrypt(text))
\ No newline at end of file