算术运算符
# 变量赋值 a = 100 b = 100 # 加法 c = a + b print(c) # 减法 c = a - b print(c) # 乘法 c = a * b print(c) # 除法 c = a / b print(c) # 取余 c = a % b print(c)
赋值运算符
# 数据赋值
a = 100
b = 20
c = 40
# +=运算
a += b
print(a)
# -=运算
a -= c
print(a)
# *=
c *= b
print(c)
# /=
c /= b
print(c)
比较运算符
# 数据赋值 a = 10 b = 20 # == 等于 print(a == b) # ！= 不等于 print(a != b) # >大于 print(a > b) # <小于 print(a < b) # >=大于等于 print(a >= b) # <=小于等于 print(a <= b)
逻辑运算符
# 数据赋值 a = int(input("请输入一个数字a")) b = int(input("请输入一个数字b")) # 与 print(0 < a and b < 10) # 或 print(a > 0 or b < 10) # 非 print(not a) print(not b)
附赠：xmind思维导图
链接：https://pan.baidu.com/s/1ZUFEx9v-ou5sXuO11DVvPw
提取码：rpoo