even number of times except one number, find the odd occurring number” This problem can be efficiently solved by just doing XOR of all numbers. 2- Use bitwise operators to compute division and multiplication by a number that is power of 2. For example: bitwise_divide/multiply(num, 8/16/32/2/4/128) should use only bitwise operators to compute result. 3- Write code that checks if a number is odd or even using bitwise operators. 4- Write a program that checks if a number is positive/negative/zero. 5- Write a function that returns toggle case of a string using the bitwise

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
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write a c++ program:

Given a set of numbers where all elements occur even number of times
except one number, find the odd occurring number” This problem can be
efficiently solved by just doing XOR of all numbers.
2- Use bitwise operators to compute division and multiplication by a number that is power of 2. For example: bitwise_divide/multiply(num,
8/16/32/2/4/128) should use only bitwise operators to compute result.
3- Write code that checks if a number is odd or even using bitwise operators.
4- Write a program that checks if a number is positive/negative/zero.
5- Write a function that returns toggle case of a string using the bitwise
operators in place.

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