Python Program to Merge Lists Using Naive Method
# Python Program to Merge Lists Using Naive Method
# Initializing lists
list1 = [1, 6, 3, 5, 2, 9]
list2 = [3, 5, 7, 8, 5]
# using naive method to merge list
for i in list2 :
list1.append(i)
# Printing merged list
print ("Merged list using naive method : \n"+ str(list1))
Output:
Merged list using naive method :
[1, 6, 3, 5, 2, 9, 3, 5, 7, 8, 5]
Python Program to Merge Lists Using + operator
# Python Program to Merge Lists Using + operator
# Initializing lists
li3 = [6, 4, 3, 6, 5]
li4 = [5, 8, 6, 4, 9]
# using + operator to merge
li3 = li3 + li4
# Printing Merged list
print ("Merged list using + : \n"+ str(li3))
Output:
Merged list using + :
[6, 4, 3, 6, 5, 5, 8, 6, 4, 9]
Python Program to Merge Lists Using Comprehension
# Python Program to Merge Lists Using Comprehension
# Initializing lists
l1 = [5, 1, 4, 6, 2]
l2 = [6, 9, 7, 2, 5, 6]
# using list comprehension to merge
res_list = [y for x in [l1, l2] for y in x]
# Printing merged list
print ("Merged list using list comprehension: \n" + str(res_list))
Output:
Merged list using list comprehension:
[5, 1, 4, 6, 2, 6, 9, 7, 2, 5, 6]
Python Program to Merge List Using extend()
# Python Program to Merge Lists Using extend()
# Initializing lists
test_l3 = [1, 4, 5, 6, 5]
test_l4 = [3, 5, 7, 2, 5]
# using list.extend() to merge
test_l3.extend(test_l4)
# Printing merged list
print ("merged list using list.extend() : \n"+ str(test_l3))
Output:
merged list using list.extend() :
[1, 4, 5, 6, 5, 3, 5, 7, 2, 5]
About The Author
Shailendra Bramhvanshi, Founder at Techaroha Solutions Private Limited and CEO at Newtum Solutions Private Limited. BlockChain Experts with 12 years of IT Experience in of all aspects of running Organization and Project Management. I have created different coins to help the business to bring more trust. Recently deployed a stable coin in India TrueINR and working on few cryptocurrency exchanges. My Team is being rated as a top 10 blockchain service provider in India by Silicon India
