
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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Python function getData(fname:str)->ndarray that inputs data from a file into a list, then converts the list to a NumPy array of integer values and returns the array.
The text file (fname) contains:
- integer numbers, one per line
- numbers are in the range 0 <= n <= 99
- r * c (rows * columns) quantity of numbers, where c = r + 1
Example:
15
22
65
4
78
91
7
35
60
16
99
12
==
[[15 22 65 4]
[78 91 7 35]
[60 16 99 12]]
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