Bitwise Operators in Python Part 1
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Lecture 25:- Bitwise Operators in Python Part 1
In Python, bitwise operators are used to perform operations on individual bits of integers. These operators work at the binary level, manipulating the bits of numbers. Bitwise operators are useful when you need to work with low-level data representation and perform bitwise manipulations. There are six bitwise operators in Python:
- Bitwise AND:
&Performs a bitwise AND operation between corresponding bits of two integers. Each bit in the result is set to 1 only if both corresponding bits in the operands are 1.Example:
pythonCopy code
a = 10 # Binary: 1010 b = 7 # Binary: 0111 result = a & b print(result) # Output: 2 (Binary: 0010)
- Bitwise OR:
|Performs a bitwise OR operation between corresponding bits of two integers. Each bit in the result is set to 1 if at least one corresponding bit in the operands is 1.Example:
pythonCopy code
a = 10 # Binary: 1010 b = 7 # Binary: 0111 result = a | b print(result) # Output: 15 (Binary: 1111)
- Bitwise XOR:
^Performs a bitwise XOR (exclusive OR) operation between corresponding bits of two integers. Each bit in the result is set to 1 if the corresponding bits in the operands are different.Example:
pythonCopy code
a = 10 # Binary: 1010 b = 7 # Binary: 0111 result = a ^ b print(result) # Output: 13 (Binary: 1101)
- Bitwise NOT:
~Performs a bitwise NOT operation on an integer, inverting all its bits. This operator is unary, meaning it works on a single operand.Example:
pythonCopy code
a = 10 # Binary: 1010 result = ~a print(result) # Output: -11 (Binary: 1111 0101)
- Bitwise Left Shift:
<<Shifts the bits of an integer to the left by the specified number of positions. Zeros are added to the right.Example:
pythonCopy code
a = 5 # Binary: 0101 result = a << 2 print(result) # Output: 20 (Binary: 10100)
- Bitwise Right Shift:
>>Shifts the bits of an integer to the right by the specified number of positions. Zeros are added to the left.Example:
pythonCopy code
a = 20 # Binary: 10100 result = a >> 2 print(result) # Output: 5 (Binary: 0101)Bitwise operators are particularly useful in scenarios where you need to manipulate individual bits or perform binary-level operations. They are commonly used in embedded systems, networking protocols, and other low-level programming tasks.
- 1. Background Part 1 (IO Devices, CPU and Memory) In Python
- 2. Background Part 2 (Computer Organization & Operating System) In Python
- 3. Why Do We Need Programming Languages in Python
- 4. Python Introduction in Python
- 5. Python Standard and Implementations in Python
- 6. How Python Programs are Executed
- 7. Python Programming Terminology
- 8. Python Installation and First Program
- 9. Comments in Python
- 1. Arithmetic Operators in Python
- 2. Logical Operators in Python
- 3. Identity Comparison Operators in Python
- 4. Membership Test Operators in Python
- 5. Bitwise Operators in Python Part 1
- 6. Bitwise Operators In Python Part 2
- 7. Arithmetic Progression nth Term in Python
- 8. Geometric Progression nth Term in Python
- 9. Sum Of Natural numbers In Python
- 10. Find Last Digit In Python
- 11. Day Before N Days In Python
- 1. Loops In Python
- 2. While Loops In Python
- 3. range() In Python
- 4. For Loop In Python
- 5. Table Of A Number In Python
- 6. Break In Python
- 7. Continue In Python
- 8. Nested Loop In Python
- 9. Square Pattern In Python
- 10. Printing Triangle Pattern In Python
- 11. Inverted Triangle In Python
- 12. Pyramid Pattern In Python
- 13. Count Digits In Python
- 14. Factorial In Python
- 15. GCD In Python
- 16. LCM In Python
- 17. Fibonacci Numbers In Python
- 18. Check For Prime In Python
- 19. All Divisors In Python
- 20. Optimizations Of All Divisors And Prime Python
- 1. Strings In Python
- 2. Escape Sequences And Raw Strings Python
- 3. Formatted String In Python
- 4. String Operations Part(1) In Python
- 5. String Operations Part(2) In Python
- 6. String Comparison in Python
- 7. Pattern Searching In Python
- 8. Check For Palindrome In Python
- 9. Reverse A String In Python
- 10. Decimal to Binary In Python
- 11. Binary to Decimal Conversion In Python
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