Sunday, 14 August 2022

Day 69 : Function to find permutations of a given string

 


# Function to find permutations of a given string

from itertools import permutations

def allPermutations(str):

     permList = permutations(str)  

     # print all permutations

     for perm in list(permList):

         print (''.join(perm))        

# Driver program

if __name__ == "__main__":

    str = input("Enter your string : ")

    allPermutations(str)

#clcoding.com     

Enter your string : CAT
CAT
CTA
ACT
ATC
TCA
TAC

Day 68 : Python program to find compound interest

 



# Python program to find compound interest


def compound_interest(principle, rate, time):


# Calculates compound interest

Amount = principle * (pow((1 + rate / 100), time))

CI = Amount - principle

print("Compound interest is", CI)


P=float(input("Enter Principle Value : "))

R=float(input("Enter Rate Value : "))

T=float(input("Enter Time Value : "))

compound_interest(P,R,T)


#clcoding.com

Enter Principle Value : 1000
Enter Rate Value : 11
Enter Time Value : 3
Compound interest is 367.6310000000003

Day 67 : Python program to add two numbers

 


# Python program to add two numbers


number1 = input("First number: ")

number2 = input("Second number: ")


# Adding two numbers

# User might also enter float numbers

sum = float(number1) + float(number2)


# Display the sum

# will print value in float

print("The sum of {0} and {1} is {2}" .format(number1, number2, sum))


#clcoding.com

First number: 21

Second number: 31

The sum of 21 and 31 is 52.0



Day 66 : Floyd's Triangle in Python using for loop

 


print("Enter the Number of Rows: ", end="")

row = int(input())

num = 1

for i in range(row):

    for j in range(i+1):

        print(num, end=" ")

        num = num+1

    print()   


    #clcoding.com 


Enter the Number of Rows: 6
1 
2 3 
4 5 6 
7 8 9 10 
11 12 13 14 15 
16 17 18 19 20 21 

Day 65 : Python program to find the factorial of a number

 



# To take input from the user

num = int(input("Enter a number : "))


factorial = 1


# check if the number is negative, positive or zero


if num < 0:

   print("Sorry, factorial does not exist for negative numbers")

elif num == 0:

   print("The factorial of 0 is 1")

else:

   for i in range(1,num + 1):

       factorial = factorial*i

   print("The factorial of",num,"is",factorial)


#clcoding.com

Enter a number : 6
The factorial of 6 is 720

Day 64 : Program to Create a Countdown Timer

 


import time


def countdown(time_sec):

    while time_sec:

        mins, secs = divmod(time_sec, 60)

        timeformat = '{:02d}:{:02d}'.format(mins, secs)

        print(timeformat, end='\r')

        time.sleep(1)

        time_sec -= 1



        print("stop")

num=int(input("Set Your Timer in Sec : "))


countdown(num)


#clcoding.com


Set Your Timer in Sec : 10
stop1

Day 63 : Python Program to Remove Punctuations From a String

 


# define punctuation

punctuations = '''!()-[]{};:'"\,<>./?@#$%^&*_~'''


# To take input from the user

my_str = input("Enter Your String : ")


# remove punctuation from the string

no_punct = ""

for char in my_str:

   if char not in punctuations:

       no_punct = no_punct + char

#clcoding.com

# display the unpunctuated string

print(no_punct)

Enter Your String : " I love Python"!
 I love Python

Day 62 : Python Program to find the factors of a number

 


# Python Program to find the factors of a number


# This function computes the factor of the argument passed

def print_factors(x):

   print("The factors of",x,"are:")

   for i in range(1, x + 1):

       if x % i == 0:

           print(i)


num=int(input("Enter a Number to find the Fators : "))

print_factors(num)


#clcoding.com

Enter a Number to find the Fators : 26
The factors of 26 are:
1
2
13
26

Day 61 : Python Program to Print the Fibonacci sequence

 


# Program to display the Fibonacci sequence up to n-th term

nterms = int(input("How many terms? "))

# first two terms

n1, n2 = 0, 1

count = 0

# check if the number of terms is valid

if nterms <= 0:

   print("Please enter a positive integer")

# if there is only one term, return n1

elif nterms == 1:

   print("Fibonacci sequence upto",nterms,":")

   print(n1)

# generate fibonacci sequence

else:

   print("Fibonacci sequence:")

   while count < nterms:

       print(n1)

       nth = n1 + n2

       # update values

       n1 = n2

       n2 = nth

       count += 1  #clcoding.com

How many terms? 7
Fibonacci sequence:
0
1
1
2
3
5
8


Day 60 : Python Program to Check Armstrong Number

 


# take input from the user

num = int(input("Enter a number: "))


# initialize sum

sum = 0


# find the sum of the cube of each digit

temp = num

while temp > 0:

   digit = temp % 10

   sum += digit ** 3

   temp //= 10


# display the result

if num == sum:

   print(num,"is an Armstrong number")

else:

   print(num,"is not an Armstrong number")


#clcoding.com

Enter a number: 477
477 is not an Armstrong number

Day 59 : PDF file protection using password

 


#pip install PyPDF2

from PyPDF2 import PdfFileWriter, PdfFileReader

import getpass

pdfwriter=PdfFileWriter()

pdf=PdfFileReader('E:\\clcoding.pdf')

for page_num in range(pdf.numPages):

    pdfwriter.addPage(pdf.getPage(page_num))

password=getpass.getpass(prompt='Enter Password: ')

pdfwriter.encrypt(password)

with open('E:\\clcoding.pdf','wb') as f:

  pdfwriter.write(f)

 

print("Now File is password protected")


#clcoding.com

Enter Password: ········
Now File is password protected

Day 58 : Scatter Plot using Matplotlib in Python

 


import matplotlib.pyplot as pyplot

# Create data

riding = ((17, 18, 21, 22, 19, 21, 25, 22, 25, 24),(3, 6, 3.5, 4, 5, 6.3, 4.5, 5, 4.5, 4))

swimming = ((17, 18, 20, 19, 22, 21, 23, 19, 21, 24),(8, 9, 7, 10, 7.5, 9, 8, 7, 8.5, 9))

sailing = ((31, 28, 29, 36, 27, 32, 34, 35, 33, 39),(4, 6.3, 6, 3, 5, 7.5, 2, 5, 7, 4))

# Plot the data

pyplot.scatter(x=riding[0], y=riding[1], c='red', marker='s',label='riding')

pyplot.scatter(x=swimming[0], y=swimming[1], c='green',marker='o', label='swimming')

pyplot.scatter(x=sailing[0], y=sailing[1], c='blue',marker='*', label='sailing')

# Configure graph

pyplot.xlabel('Age')

pyplot.ylabel('Hours')

pyplot.title('Activities Scatter Graph')

pyplot.legend()

pyplot.show()

#clcoding.com




Day 57 : Number guessing game in Python

 



import random

import math

lower = int(input("Enter Lower bound:- ")) 

upper = int(input("Enter Upper bound:- "))

# generating random number between the lower and upper

x = random.randint(lower, upper)

print("\n\tYou've only ",round(math.log(upper - lower + 1, 2)),

      " chances to guess the integer!\n")

# Initializing the number of guesses.

count = 0                              #clcoding.com

# for calculation of minimum number of guesses depends upon range

while count < math.log(upper - lower + 1, 2):

    count += 1

    # taking guessing number as input

    guess = int(input("Guess a number:- ")) 

    # Condition testing

    if x == guess:

        print("Congratulations you did it in ",count, " try")

        break

    elif x > guess:

        print("You guessed too small!")

    elif x < guess:

        print("You Guessed too high!")

# shows this output.

if count >= math.log(upper - lower + 1, 2):

    print("\nThe number is %d" % x)

    print("\tBetter Luck Next time!")

Enter Lower bound:- 1
Enter Upper bound:- 10

	You've only  3  chances to guess the integer!

Guess a number:- 6
Congratulations you did it in  1  try

Saturday, 13 August 2022

Day 54 : Calculate a hash of a file

 


import hashlib

BLOCKSIZE = 65536           

# Block read size if file is big enough

fileToOpen = 'E:\\new_python\\new_doc2.txt'

hasher = hashlib.md5()

with open(fileToOpen, 'rb') as afile:

    buf = afile.read(BLOCKSIZE)

    while len(buf) > 0:

        hasher.update(buf)

        buf = afile.read(BLOCKSIZE)

print(hasher.hexdigest())


#clcoding.com

d41d8cd98f00b204e9800998ecf8427e


Day 53 : Count number of files and directories

 

import os


# Path IN which we have to count files and directories

PATH = 'E:\elements'   # Give your path here


fileCount = 0

dirCount = 0


for root, dirs, files in os.walk(PATH):

    print('Looking in:',root)

    for directories in dirs:

        dirCount += 1

    for Files in files:

        fileCount += 1

#clcoding.com

print('Number of files',fileCount)

print('Number of Directories',dirCount)

print('Total:',(dirCount + fileCount))

Looking in: E:\elements
Looking in: E:\elements\New folder
Number of files 8
Number of Directories 1
Total: 9


Day 52 : Primes Numbers smaller than or equal to the Number

 

def SieveOfEratosthenes(n):

    primes = [True] * (n + 1)

    p = 2             # because p is the smallest prime

    while(p * p <= n):

        # if p is not marked as False, this it is a prime

        if(primes[p]) == True:

            # mark all the multiples of number as False

            for i in range(p * 2, n + 1, p):

                primes[i] = False

        p += 1        

    # printing all primes

    for i in range(2, n):

        if primes[i]:

            print(i)

if __name__ == '__main__':

    n=int(input("Enter a no to check all smaller prime numbers :"))

    SieveOfEratosthenes(n)

    #clcoding.com

Enter a no to check all smaller prime numbers :20
2
3
5
7
11
13
17
19


Day 51 : Perfect number verification in Python

 

def perfectNumber(number):

    sum = 0

    for x in range(1, number):

        if number % x == 0:

            sum += x

    return sum == number


if __name__ == '__main__':

    

    n=int(input("Enter a number to check : "))

    print(perfectNumber(n)) 

    

#clcoding.com

Enter a number to check : 6
True

Day 50 : Progress Bar in Python

 

import sys, time


def progressBar(count, total, suffix=''):

    barLength = 60

    filledLength = int(round(barLength * count / float(total)))


    percent = round(100.0 * count / float(total), 1)

    bar = '=' * filledLength + '-' * (barLength - filledLength)


    sys.stdout.write('[%s] %s%s ...%s\r' % (bar, percent, '%', suffix))

    sys.stdout.flush()


for i in range(10):

time.sleep(1)

progressBar(i, 10)


    #clcoding.com

[======================================================------] 90.0% ...



Day 49 : Insertion sort using Python

 

def insertionSort(List):

    for i in range(1, len(List)):

        currentNumber = List[i]

        for j in range(i - 1, -1, -1):

            if List[j] > currentNumber :

                List[j], List[j + 1] = List[j + 1], List[j]

            else:

                List[j + 1] = currentNumber

                break


    return List


if __name__ == '__main__':

    List = [3,7,2,8,4,1,9,5]

    print('Sorted List:',insertionSort(List))

    

#clcoding.com     

Sorted List: [1, 2, 3, 4, 5, 7, 8, 9]



Day 48 : Bubble sort using Python

 

def bubbleSort(List):

    for i in range(len(List)):

        for j in range(len(List) - 1, i, -1):

            if List[j] < List[j - 1]:

                List[j], List[j - 1] = List[j - 1], List[j]

    return List


if __name__ == '__main__':

    List = [7,1,8,2,9,4,6,5]

    print('Sorted List:',bubbleSort(List))

    

#clcoding.com    

Sorted List: [1, 2, 4, 5, 6, 7, 8, 9]



Day 47 : Selection sort in Python

 

def selectionSort(List):

    for i in range(len(List) - 1): #For iterating n - 1 times

        minimum = i

        for j in range( i + 1, len(List)): # Compare i and i + 1 element

            if(List[j] < List[minimum]):

                minimum = j

        if(minimum != i):

            List[i], List[minimum] = List[minimum], List[i]

    return List


if __name__ == '__main__':

    List = [4,6,9,8,1,7,3]

    print('Sorted List:',selectionSort(List))

    

#clcoding.com    


Sorted List: [1, 3, 4, 6, 7, 8, 9]


Day 46 : Get Zip Code with given location using GeoPy in Python

 

from geopy.geocoders import Nominatim

geolocator = Nominatim(user_agent="geoapiExercises")

place=input("Enter City Name: ")

location = geolocator.geocode(place)

print(location)


#clcoding.com


Enter City Name: Aundh

Aundh, Pune City, Pune, Maharashtra, 411027, India



Day 45 : Download YouTube videos in Python

 


#import pytube library to download the video

import pytube


#Ask for the url of video

url = input("Enter video url: ") 


#specify the starage path of video

path="E:"


#magic line to download the video

pytube.YouTube(url).streams.get_highest_resolution().download(path)


#clcoding.com


Day 44 : Voice Recorder in Python

 

#import required modules

import sounddevice

from scipy.io.wavfile import write

#sample_rate

fs=44100


#Ask to enter the recording time

second=int(input("Enter the Recording Time in second: "))

print("Recording....\n")

record_voice=sounddevice.rec(int(second * fs),samplerate=fs,channels=2)

sounddevice.wait()

write("MyRecording.wav",fs,record_voice)

print("Recording is done Please check you folder to listen recording")


#clcoding.com

Enter the Recording Time in second: 11

Recording....


Recording is done Please check you folder to listen recording




Day 43 : Search anything in Python

 

pip install pywhatkit

import pywhatkit as kit

searchitem=(input("Enter the topic : "))

kit.info(searchitem,100)


#clcoding.com

Enter the topic : Python Coding
Python is a high-level, interpreted, general-purpose programming language. Its design philosophy emphasizes code readability with the use of significant indentation.Python is dynamically-typed and garbage-collected. It supports multiple programming paradigms, including structured (particularly procedural), object-oriented and functional programming. It is often described as a "batteries included" language due to its comprehensive standard library.Guido van Rossum began working on Python in the late 1980s as a successor to the ABC programming language and first released it in 1991 as Python 0.9.0. Python 2.0 was released in 2000 and introduced new features such as list comprehensions, cycle-detecting garbage collection, reference counting, and Unicode support. Python 3.0, released in 2008, was a major revision that is not completely backward-compatible with earlier versions. Python 2 was discontinued with version 2.7.18 in 2020.Python consistently ranks as one of the most popular programming languages.


== History ==

Python was conceived in the late 1980s by Guido van Rossum at Centrum Wiskunde & Informatica (CWI) in the Netherlands as a successor to  the ABC programming language, which was inspired by SETL, capable of exception handling and interfacing with the Amoeba operating system. Its implementation began in December 1989. Van Rossum shouldered sole responsibility for the project, as the lead developer, until 12 July 2018, when he announced his "permanent vacation" from his responsibilities as Python's "benevolent dictator for life", a title the Python community bestowed upon him to reflect his long-term commitment as the project's chief decision-maker.
In [ ]:


Day 42 : Email Slicer in Python

 


#ASk to enter any email

email = input("Enter Your Email: ")


#remove any unnecessary white spaces

email=email.strip()


#Get the index of @

slicer_index=email.index("@")


#fetch the user name by string slicing

username = email[:slicer_index]


#fetch the domain name by string slicing

domain_name = email[slicer_index+1:]


#print the result separatly

print("Your user name is ",username," and your domain is ",domain_name)


#clcoding.com

Enter Your Email: pythonclcoding@gmail.com
Your user name is  pythonclcoding  and your domain is  gmail.com


Day 41: Image to Pencil Sketch in Python

 


#...........Convert image to pencil sketch......!

import cv2


#specify the path to image (Loading image image)

image1 = cv2.imread('E:\demo.png')

window_name = 'Original image'


# Displaying the original image 

cv2.imshow(window_name,image1)


# convert the image from one color space to another

grey_img = cv2.cvtColor(image1, cv2.COLOR_BGR2GRAY)

invert = cv2.bitwise_not(grey_img)


#image smoothing

blur = cv2.GaussianBlur(invert, (21, 21), 0)

invertedblur = cv2.bitwise_not(blur)

sketch = cv2.divide(grey_img, invertedblur, scale=256.0)


#save the converted image to specified path

cv2.imwrite("E:\sketch.png", sketch)

 

# Reading an image in default mode

image = cv2.imread("E:\sketch.png")

  

# Window name in which image is displayed

window_name = 'Sketch image'

  

# Displaying the sketch image 

cv2.imshow(window_name, image)

#waits for user to press any key 

#(this is necessary to avoid Python kernel form crashing)

cv2.waitKey(0) 

#clcoding.com  

#closing all open windows 

cv2.destroyAllWindows() 


Day 40 : Calculation of Execution Time of a Python Program

 

from time import time

start = time()


#code start

email = input("Enter Your Email: ")

email=email.strip()

slicer_index=email.index("@")

username = email[:slicer_index]

domain_name = email[slicer_index+1:]

print("Your user name is ",username," and your domain is ",domain_name)

#code end


#clcoding.com

end = time()

execution_time = end - start

print("Execution Time (s) : ", execution_time)


Enter Your Email: avc@123
Your user name is  avc  and your domain is  123
Execution Time (s) :  7.258544206619263

Day 39 : Code and Decode QR in Python

 

import pyqrcode

import png

link = "https://www.instagram.com/pythonclcoding/"

qr_code = pyqrcode.create(link)

qr_code.png("instagram1.png", scale=5)


#clcoding.com

from pyzbar.pyzbar import decode

from PIL import Image

decocdeQR = decode(Image.open('instagram1.png'))

print(decocdeQR[0].data.decode('ascii'))


#clcoding.com



Day 38 : Scrape Table from a Website using Python

 


import urllib.request

import pandas as pd


#List of publicly listed ITES companies of India

url = "https://en.wikipedia.org/wiki/List_of_publicly_listed_ITES_companies_of_India"


with urllib.request.urlopen(url) as i:

    html = i.read()

    

data = pd.read_html(html)[0]

print(data.head())


#clcoding.com

               Company       Listed  Founded            Revenue  \
0  3i Infotech Limited  BSE: 532628     1993     US$239 million   
1     HCL Technologies  BSE: 532281     1976    US$5.36 billion   
2              Infosys  BSE: 500209     1981    US$8.24 billion   
3    KPIT Technologies  BSE: 532400     1990  US$444.32 million   
4               Mastek  BSE: 523704     1982  US$150.43 million   

                 Profit Headcount Reference  
0  US$84 million (2014)      9000       [1]  
1                   NaN    197777       [2]  
2       US$1.75 billion    169638       [3]  
3                   NaN     10291       [4]  
4       US$8.37 million      3352       [5]  

Day 37 : Sequence Matcher in Python

 


from difflib import SequenceMatcher

text1 = input("Enter 1st sentence : ") 

text2 = input("Enter 2nd sentence : ")

sequenceScore = SequenceMatcher(None, text1, text2).ratio()

print(f"Both are {sequenceScore * 100} % similar")


#clcoding.com

Enter 1st sentence : I love Python
Enter 2nd sentence : Python is easy
Both are 44.44444444444444 % similar


Day 35 : Create Font Art using Python

 

pip install pyfiglet

import pyfiglet

font = pyfiglet.figlet_format('Python Coding')

print(font)


#clcoding.com


 ____        _   _                    ____          _ _             
|  _ \ _   _| |_| |__   ___  _ __    / ___|___   __| (_)_ __   __ _ 
| |_) | | | | __| '_ \ / _ \| '_ \  | |   / _ \ / _` | | '_ \ / _` |
|  __/| |_| | |_| | | | (_) | | | | | |__| (_) | (_| | | | | | (_| |
|_|    \__, |\__|_| |_|\___/|_| |_|  \____\___/ \__,_|_|_| |_|\__, |
       |___/                                                  |___/ 

Day 34 : Full Diamond Pattern in Python

 


rows = int(input("Enter Diamond Pattern Rows = "))  

print("Diamond Star Pattern")  

for i in range(1, rows + 1): 

    for j in range(1, rows - i + 1): 

        print(end = ' ') 

    for k in range(0, 2 * i - 1): 

        print('*', end = '') 

    print()  

for i in range(1, rows): 

    for j in range(1, i + 1): 

        print(end = ' ') 

    for l in range(1, (2 * (rows - i) )): 

        print('*', end = '') 

    print() 

#clcoding.com    


Enter Diamond Pattern Rows = 6
Diamond Star Pattern
     *
    ***
   *****
  *******
 *********
***********
 *********
  *******
   *****
    ***
     *


Day 33 : Python code for Pascal's Triangle

 


def printPascal(N):

    arr = [1]

    temp = []

    print("pascal's triangle of", N, "Rows...")

    for i in range(N):

        print("rows", i+1, end=" : ")

        for j in range(len(arr)):

            print(arr[j], end=' ')

        print()        #clcoding.com

        temp.append(1)

        for j in range(len(arr)-1):

            temp.append(arr[j] + arr[j + 1])

        temp.append(1)

        arr = temp

        temp = []

N=int(input("Enter the Number for the pascal triangle :"))

printPascal(N)

Enter the Number for the pascal triangle :4
pascal's triangle of 4 Rows...
rows 1 : 1 
rows 2 : 1 1 
rows 3 : 1 2 1 
rows 4 : 1 3 3 1 



Day 32 : Resistor Color Code detection using Python

 

color=["black","brown","red","orange","yellow"

       ,"green","blue","violet","grey","white"]


n=color.index((input("Enter the 1st color :")))

m=color.index((input("Enter the 2nd color :")))

p=color.index((input("Enter the 3rd color :")))


q=int(((n*10)+(m))*(10**(p)))

z=q/1000 

#clcoding.com

print("\nThe Resister Value Is :")

print(f"{q}Ω  and in Kiloohm :  {z}kΩ")

Enter the 1st color :green
Enter the 2nd color :grey
Enter the 3rd color :blue

The Resister Value Is :
58000000Ω  and in Kiloohm :  58000.0kΩ


Day 31 : Radar Plot using Python

 


import plotly.express as px

import pandas as pd

data = pd.DataFrame(dict(keys=[10, 20, 30, 40], 

                         values=["Labour Cost", "Manufacturing Cost", "Promotion Cost", "Selling Cost"]))

figure = px.line_polar(data, r='keys', theta='values', line_close=True)

figure.update_traces(fill="toself")

figure.show() #clcoding.com



Day 30 : Password Authentication using Python

 

#code

import getpass

database = {"clcoding": "976729", "pythonclcoding": "2502"}

username = input("Enter Your Username : ")

password = getpass.getpass("Enter Your Password : ")

for i in database.keys():

    if username == i:

        while password != database.get(i):

            password = getpass.getpass("Enter Your Password Again : ")

        break

print("Verified")


#clcoding.com

Enter Your Username : pythonclcoding
Enter Your Password : ········
Enter Your Password Again : ········
Enter Your Password Again : ········
Verified


Day 29 : Defang IP Address using Python

#CODE

def ip_address(address):
    new_address = ""
    split_address = address.split(".")
    separator = "[.]"
    new_address = separator.join(split_address)
    return new_address
IPad=input("Enter your IP address : ")
ipaddress = ip_address(IPad)
print(ipaddress)

#clcoding.com

Enter your IP address : 	40.124.46.157
	40[.]124[.]46[.]157

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