Python - List Exercises
Python List Exercise 1
Python program to find unique numbers in a given list.
L1 = [1, 9, 1, 6, 3, 4, 5, 1, 1, 2, 5, 6, 7, 8, 9, 2]
L2 = []
for x in L1:
if x not in L2:
L2.append(x)
print (L2)
It will produce the following output −
[1, 9, 6, 3, 4, 5, 2, 7, 8]
Python List Exercise 2
Python program to find sum of all numbers in a list.
L1 = [1, 9, 1, 6, 3, 4]
ttl = 0
for x in L1:
ttl+=x
print ("Sum of all numbers Using loop:", ttl)
ttl = sum(L1)
print ("Sum of all numbers sum() function:", ttl)
It will produce the following output −
Sum of all numbers Using loop: 24
Sum of all numbers sum() function: 24
Python List Exercise 3
Python program to create a list of 5 random integers.
import random
L1 = []
for i in range(5):
x = random.randint(0, 100)
L1.append(x)
print (L1)
It will produce the following output −
[77, 3, 20, 91, 85]