Programming Fundamentals: Bitwise Manipulation, Assignment Operators, and Data Types, Slides of Computer Programming

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Introduction to Programming

Lecture 22 Review

Bit wise Manipulation and Assignment Operator

Bit Manipulation Operators

&= Bitwise AND Assignment Operator |= Bitwise OR Assignment Operator ^= Bitwise Exclusive OR Assignment Operator

Assignment Operator

a &= b ; Same as a = a & b ;

Assignment Operator

a ^= b ; Same as a = a ^ b ;

Design Recipes  Analyze a problem statement, typically expressed as a word problem  Express its essence, abstractly and with examples  Formulate statements and comments in a precise language  Evaluate and revise the activities in the light of checks and tests.  PAY ATTENTION TO DETAIL Docsity.com

Symbolic Names

x i BasicPay HouseRent

Data types

 Whole numbers:

• int, short, long, unsigned  Real Numbers (with decimal points)
• float, double  Character data
• char

ASCII Table

Arrays Collection of same data types

Modulus Operator

a % b ; 7 % 2 = 1 ; 100 % 20 = 0 ;

Compound Arithmetic Operators

+= -= *= /= %=

Logical Operators

AND &&

OR ||

Comparison Operators

a < b ; a <= b ; a == b ; a >= b ; a > b ; Docsity.com