# Swap function
def swapList(newList):
size = len(newList)
# Swapping
temp = newList[0]
newList[0] = newList[size - 1]
newList[size - 1] = temp
return newList
# Driver code
newList = []
newList = [int(item) for item in input("Enter the list items : ").split()]
print(swapList(newList))
#clcoding.com
Enter the list items : 4 5 2 3 8 6 [6, 5, 2, 3, 8, 4]
# 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
# 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
# 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
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
# 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
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
# 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
# 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
# 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
# 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
#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
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
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
#pip install pyautogui
import pyautogui
myScreenshot=pyautogui.screenshot()
myScreenshot.save(r'E:\online.png')
#clcoding.com
d={'a':1,'b':2,'c':4}
# d is a dictionary
d['c']=3
#to modify the existing vlaue
d['d']=4
#to create a key value pair in the dictionary
print(d)
#clcoding.com
{'a': 1, 'b': 2, 'c': 3, 'd': 4}
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
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
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
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
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% ...
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]
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]
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]
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
#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
#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
import pywhatkit as kit
searchitem=(input("Enter the topic : "))
kit.info(searchitem,100)
#clcoding.com
#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
#...........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()
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
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
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]
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
from better_profanity import profanity
text = input("Enter your sentence to check : ")
censored = profanity.censor(text)
print(censored)
#clcoding.com
Enter your sentence to check : go to hell go to ****
import pyfiglet
font = pyfiglet.figlet_format('Python Coding')
print(font)
#clcoding.com
____ _ _ ____ _ _
| _ \ _ _| |_| |__ ___ _ __ / ___|___ __| (_)_ __ __ _
| |_) | | | | __| '_ \ / _ \| '_ \ | | / _ \ / _` | | '_ \ / _` |
| __/| |_| | |_| | | | (_) | | | | | |__| (_) | (_| | | | | | (_| |
|_| \__, |\__|_| |_|\___/|_| |_| \____\___/ \__,_|_|_| |_|\__, |
|___/ |___/
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
*
***
*****
*******
*********
***********
*********
*******
*****
***
*
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
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
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
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
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