02 assignment operator, member operator

# Assignment operator + = = - = = * / ** =% = = = // 
var1 =. 8 
var2. 3 = 
# = 
# = var1 var2 
# Print (var1) 
 
# = + 
# + = var1 var2 
'' 'var1 = var1 + var2 '' ' 
# Print (var1) 
 
# - = 
# var1 - = var2 
' '' var1 = var1 - var2 '' ' 
# Print (var1) 
 
# * = 
# var1 * = var2 
# var1 = var1 * var2 
Print # (var1) 
 
# / = 
# var1 / var2 = 
# = var var1 / var2 
# Print (var1) 
 
# = floor division operation // 
# // var1 var2 = 
# // var1 var2 var1 = 
# Print (var1) 
 
# I =% calculating 
# var1 var2 =% 
#% var1 var2 var1 = 
# Print (var1) 
  
# ** = exponentiation
var1 =. 4
** = 3 var1 
Print (var1) 
 
 
 
# (4) members of the operators: in and not in (for data on container type) 
# str must be a continuous fragment 
strvar = "If you encounter a mistake, then I prefer same mistake again " 
RES =" you "in strvar 
RES =" encounter "in strvar 
RES =" rather that "in strvar 
Print (RES) 
 
# List the SET tuple 
listvar = [" Zhong Liwen "," Peng "," Hewei Fu "," Long Yang "] 
RES =" Long Yang "Not in listvar 
setvar = {" Deming snow "," Zheng slow "," LinZhi element "and the" Ganoderma "} 
Print (setvar) 
RES =" Zheng slow "in setvar 
Print (RES) 
tuplevar = ( "Hujia Hao", "Xu Xinxin", "Hu Bin") 
RES = "Xuxin Xin"in tuplevar Not 
Print (RES) 
 
# determination is determined dictionary dict member operator is not the key corresponding to the value 
dictvar = { "top": "Yaojin", "bottom": "Chen Ji", "middle" : "Chang E"}  
RES = "Yaojin" in dictvar
RES = "Top" Not in dictvar 
Print (RES)