funciones de operador en Python | Serie 1
Más funciones se discuten en este artículo.
Python3
# Python code to demonstrate working of
# setitem(), delitem() and getitem()
# importing operator module
import operator
# Initializing list
li = [1, 5, 6, 7, 8]
# printing original list
print ("The original list is : ",end="")
for i in range(0,len(li)):
print (li[i],end=" ")
print ("\r")
# using setitem() to assign 3 at 4th position
operator.setitem(li,3,3)
# printing modified list after setitem()
print ("The modified list after setitem() is : ",end="")
for i in range(0,len(li)):
print (li[i],end=" ")
print ("\r")
# using delitem() to delete value at 2nd index
operator.delitem(li,1)
# printing modified list after delitem()
print ("The modified list after delitem() is : ",end="")
for i in range(0,len(li)):
print (li[i],end=" ")
print ("\r")
# using getitem() to access 4th element
print ("The 4th element of list is : ",end="")
print (operator.getitem(li,3))
Python3
# Python code to demonstrate working of
# setitem(), delitem() and getitem()
# importing operator module
import operator
# Initializing list
li = [1, 5, 6, 7, 8]
# printing original list
print ("The original list is : ",end="")
for i in range(0,len(li)):
print (li[i],end=" ")
print ("\r")
# using setitem() to assign 2,3,4 at 2nd,3rd and 4th index
operator.setitem(li,slice(1,4),[2,3,4])
# printing modified list after setitem()
print ("The modified list after setitem() is : ",end="")
for i in range(0,len(li)):
print (li[i],end=" ")
print ("\r")
# using delitem() to delete value at 3rd and 4th index
operator.delitem(li,slice(2,4))
# printing modified list after delitem()
print ("The modified list after delitem() is : ",end="")
for i in range(0,len(li)):
print (li[i],end=" ")
print ("\r")
# using getitem() to access 1st and 2nd element
print ("The 1st and 2nd element of list is : ",end="")
print (operator.getitem(li,slice(0,2)))
Python3
# Python code to demonstrate working of
# concat() and contains()
# importing operator module
import operator
# Initializing string 1
s1 = "geeksfor"
# Initializing string 2
s2 = "geeks"
# using concat() to concatenate two strings
print ("The concatenated string is : ",end="")
print (operator.concat(s1,s2))
# using contains() to check if s1 contains s2
if (operator.contains(s1,s2)):
print ("geeksfor contains geeks")
else : print ("geeksfor does not contain geeks")
Python3
# Python code to demonstrate working of
# and_(), or_(), xor(), invert()
# importing operator module
import operator
# Initializing a and b
a = 1
b = 0
# using and_() to display bitwise and operation
print ("The bitwise and of a and b is : ",end="")
print (operator.and_(a,b))
# using or_() to display bitwise or operation
print ("The bitwise or of a and b is : ",end="")
print (operator.or_(a,b))
# using xor() to display bitwise exclusive or operation
print ("The bitwise xor of a and b is : ",end="")
print (operator.xor(a,b))
# using invert() to invert value of a
operator.invert(a)
# printing modified value
print ("The inverted value of a is : ",end="")
print (operator.invert(a))
Publicación traducida automáticamente
Artículo escrito por GeeksforGeeks-1 y traducido por Barcelona Geeks. The original can be accessed here. Licence: CCBY-SA