- and， or， not
- 布尔与，布尔或，布尔非
- is, is not
- 判断是否为同一对象
- <, <= ,> , >=, ==, !=
- 比大小
- |，^, &
- 按位或，按位异或，按位与
- <<, >>
- 移位
- ~
- 按位翻转
- +, -, *, /, //, %
- 加，减，乘，浮点除，整数除，取余
- **
- 幂运算
代码测试：
# 基本运算符
def test():
a = 0b11001
b = 0b01000
c = a | b
print(f"c = {c},bin(c) = {bin(c)}")
print(f"bin(c&b) = {bin(c&b)}")
print(f"bin(c^b) = {bin(c^b)}")
d = 3
print(f"d = {d},d << 2 = {d << 2}")
d = 8
print(f"d = {d},d >> 1 = {d >> 1}")
# Main
if __name__ == '__main__':
test()
2. 特殊运算
-
加法
- 数字相加 3 + 2 ==> 5
- 字符串拼接 ‘5’ + ‘2’ + ‘0’ ==> ‘520’
- 列表、元素等合并 [10, 20, 30] + [5, 10, 100] ==> [10, 20, 30, 5, 10, 100]
-
乘法
- 数字相乘 3 * 2 ==> 5
- 字符串复制 “520” * 3 ==> “520520520”
- 列表、元素等复制 [10, 20, 30] * 3 ==> [10, 20, 30, 10, 20, 30, 10, 20, 30]
- += a += b <=> a = a + b
- -=
- *=
- /=
- //=
- %=
- **=
- <<=
- >>=
- &=
- |=
- ^=
- **
- ~
- *， /， %， //
- +， -
- >>, <<
- &
- ^, |
- <=, <, >, >=
- ==, !=
- =, +=, -=, /=, //=, %=, *=, **=
- is, is not
- not or and
- 小括号组织
- 乘除优先加减
- 位运算/算术运算 > 比较运算符 > 赋值运算符 > 逻辑运算符
