diff --git a/projects/021-decimal-to-binary/python/main.py b/projects/021-decimal-to-binary/python/main.py
index e69de29..d0bf232 100644
--- a/projects/021-decimal-to-binary/python/main.py
+++ b/projects/021-decimal-to-binary/python/main.py
@@ -0,0 +1,11 @@
+integer=int(input("Enter an integer: "))
+result=""
+quotient=integer
+
+while quotient!=0:
+
+    remainder=quotient%2
+    quotient//=2
+    result+=str(remainder)
+    
+print(f"The binary representation of {integer} is {result[::-1]}")
\ No newline at end of file