The Problem: What's the value of the following expression? i = 1 | 3 & 5 << 2; Most people would answer “I don't know.” Hackers would answer “I don't know,” then write a short test program to find out the answer. (And I'm not going to spoil your fun by putting the answer in here.) But the problem is unless you are really into the C++ standard and have memorized t
The Problem: What's the value of the following expression? i = 1 | 3 & 5 << 2; Most people would answer “I don't know.” Hackers would answer “I don't know,” then write a short test program to find out the answer. (And I'm not going to spoil your fun by putting the answer in here.) But the problem is unless you are really into the C++ standard and have memorized t
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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The Problem: What's the value of the following expression?
i = 1 | 3 & 5 << 2;
Most people would answer “I don't know.” Hackers would answer “I don't
know,” then write a short test program to find out the answer. (And I'm not
going to spoil your fun by putting the answer in here.)
But the problem is unless you are really into the C++ standard and have
memorized the 17 operator precedence rules you can't tell what this code is
doing.
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