일 | 월 | 화 | 수 | 목 | 금 | 토 |
---|---|---|---|---|---|---|
1 | 2 | 3 | 4 | 5 | 6 | |
7 | 8 | 9 | 10 | 11 | 12 | 13 |
14 | 15 | 16 | 17 | 18 | 19 | 20 |
21 | 22 | 23 | 24 | 25 | 26 | 27 |
28 | 29 | 30 | 31 |
Tags
- 30. Substring with Concatenation of All Words
- data science
- attribute
- kaggle
- Class
- t1
- Decorator
- Regular Expression
- 프로그래머스
- Protocol
- 109. Convert Sorted List to Binary Search Tree
- Convert Sorted List to Binary Search Tree
- DWG
- 43. Multiply Strings
- 시바견
- Python Implementation
- Generator
- 밴픽
- 315. Count of Smaller Numbers After Self
- Substring with Concatenation of All Words
- 파이썬
- Python
- 컴퓨터의 구조
- Python Code
- 715. Range Module
- 운영체제
- iterator
- LeetCode
- concurrency
- shiba
Archives
- Today
- Total
목록Bit Operations (1)
Scribbling
Python Int Representation & Bit Operations
Each of programming language has their own way of 'Integer Representation'. In most languages, integers are represented with 32 bits and the most significant bit (the leftmost bit) is for the sign of it. As a result, usual '32-bit int representation' has range of [-2**31+1, 2**31]. * 2**31 (INT_MAX) is 0xFFFFFFFF * -2*31+1 (-INT_MAX) is 0x80000000 (by 2's complement) However, python has somewhat..
Computer Science/Python
2022. 1. 13. 12:05