Day 4
List :
Previously I have discussed that,
A list is a sequential data type
An ordered collection of data
It is mutable.
It's an abstract data type.
Let's solve a few problems on the list :
- Write a python program to reverse a list
l=[34,76,23,11]
print(l[::-1])
output:
this is the easiest way to solve the reverse list by using the slicing operator.
- Write a python program to find out the length of the list
l=[3,6,3,4]
print(len(l))
output :
These are the basic code that I have solved by listing, using keywords.
- Write a Python program to print all negative numbers in a range.
n=int(input("enter the first number"))
m=int(input("enter the second number"))
print([i for i in range(n,m+1) if i<0])
Output:
Here are some basic questions on the list:
QUESTIONS |
Write a python program to swap elements in the string list |
Write a python program to find the length of the list |
Write a python program to find a maximum of two numbers in Python |
Write a python program to find a minimum of two numbers in Python |
Write a python program to check if an element exists in the list |
Write a python program to clear a list in Python |
Write a python program to reverse a list |
Write a python program to clone or Copying a list |
Write a python program to count occurrences of an element in a list |
Write a Python Program to find the sum and average of the list in Python |
In my next blogs, you will get to know about loops and their uses.
Thank you.