Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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Write a function to display a pattern as follows:
1
2 1
3 2 1
...
n n-1 ... 3 2 1
The function header is
def displayPattern(n):
Write a test
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