Python-基本運算符

# 1. 算術運算print(10 / 3)print(10 // 3)print(10 ** 2)# 2. 賦值運算# 增量賦值age=18age+=1#age=age + 1print(age)age=18age/=3 #age=age/3print(type(age))age**=2 #age=age**2# 交叉賦值x=10y=20temp=xx=yy=tempx,y=y,xprint(x,y)# 鏈式賦值x=10y=xz=yx=y=z=10print(id(x))print(id(y))print(id(z))# 解壓賦值l=[1.2,2.2,3.3,4.4,5.5]a=l[0]b=l[1]c=l[2]d=l[3]e=l[4]a,b,c,d,e=la,b,c,d,e,f=la,b,c,d=lprint(a,b,c,d,e)l=[1.2,2.2,3.3,4.4,5.5]a,b,*_=lprint(a,b)a,*_,b=lprint(a,b)*_,a,b=lprint(a,b)