reverse-number-decrement added by Ankit

CONTRIBUTORS.md

@@ -38,6 +38,6 @@ Check bellow code as referance.
 | Bhavik Agrawal | <a href="https://github.com/Bhavik0902?">Bhavik0902</a> | <a href="bhavikagrawal0902@gmail.com">Mail</a> |
 | Arn Arn | <a href="https://github.com/arn355">arn355</a> | <a href="mailto:arn.arn3328@gmail.com">Mail</a> |
 | Sarthak Roy | <a href="https://github.com/sarthakroy2002">sarthakroy2002</a> | <a href="sarthakroy2002@gmail.com">Mail</a> |
-
+| Ankit Goyal| <a href="https://github.com/Ankit9126">Ankiit9126</a> | <a href="ankit9126goyal@gmail.com">Mail</a> |
 <br/>
 <h2>🖥️ Happy Hacking...</h2>

Python/reversenumberdecrement.py

@@ -0,0 +1,16 @@
+# output:
+# 1 
+# 2 1 
+# 3 2 1 
+# 4 3 2 1 
+# 5 4 3 2 1 
+
+# PROGRAM:
+
+# first we take no. of rows
+rows = 6
+
+for i in range(1, rows):
+    for j in range(i, 0, -1):
+        print(j, end=' ')
+    print("")