List Exercises

Python List Exercise 1

Python program to find unique numbers in a given list.

Open Compiler

L1 =[1,9,1,6,3,4,5,1,1,2,5,6,7,8,9,2]
L2 =[]for x in L1:if x notin 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.

Open Compiler

L1 =[1,9,1,6,3,4]
ttl =0for 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

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Python List Exercise 3

Python program to create a list of 5 random integers.

Open Compiler

import random
L1 =[]for i inrange(5):
   x = random.randint(0,100)
   L1.append(x)print(L1)

It will produce the following output −

[77, 3, 20, 91, 85]