Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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The question is, what is the value of the given expression?
I = 1 | 3 & 5 << 2;
Most individuals would say, "I'm not sure." Hackers would respond, "I don't know," and then create a short test programme to find out. (And I'm not going to ruin your fun by giving you the solution here.)
However, unless you are very familiar with the C++ standard and have memorised the 17 operator precedence rules, you won't be able to determine what this code is doing.
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