diff --git a/projects/001-total-the-values/python/main.py b/projects/001-total-the-values/python/main.py
index e69de29..446ad1d 100644
--- a/projects/001-total-the-values/python/main.py
+++ b/projects/001-total-the-values/python/main.py
@@ -0,0 +1,12 @@
+def sum_of_numbers():
+    number=input('Please, enter a number:')
+    if number=='':
+        return 0.0
+    return float(number)+sum_of_numbers()
+
+def main():
+    count=sum_of_numbers()
+    print(count)
+
+if __name__=='__main__':
+    main()
\ No newline at end of file
diff --git a/projects/002-recursive-decimal-to-binary/python/main.py b/projects/002-recursive-decimal-to-binary/python/main.py
index e69de29..05f27b9 100644
--- a/projects/002-recursive-decimal-to-binary/python/main.py
+++ b/projects/002-recursive-decimal-to-binary/python/main.py
@@ -0,0 +1,14 @@
+def dec_to_bin(number):     
+    if number<2:
+        digit_str=str(number)
+    return dec_to_bin(number//2)+str(number%2)
+
+def main():
+    number=input('Please, enter a decimal number to convert in binary system:')
+    while not number.isdigit():
+        number=input('Only numerical input:')
+    number=int(number)
+    print(dec_to_bin(number))
+
+if __name__=='__main__':
+    main()
\ No newline at end of file