diff --git a/dec_to_hex.py b/dec_to_hex.py
index 22df25a3d87..ce358712db7 100644
--- a/dec_to_hex.py
+++ b/dec_to_hex.py
@@ -1,12 +1,2 @@
-mydict={
-        '0':'0','1':'1','2':'2','3':'3','4':'4','5':'5','6':'6','7':'7','8':'8','9':'9','10':'A','11':'B',
-    '12':'C','13':'D','14':'E','15':'F'
-        }
-dec_num=input('Enter the decimal number\n');
-dec_num=int(dec_num)
-value=""
-while dec_num>0:
-    value+=mydict[str(dec_num%16)]
-    dec_num=dec_num//16
-hex_value=value[::-1]
-print(hex_value)
+dec_num=input('Enter the decimal number\n')
+print(hex(int(dec_num)))