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Merged
extinctsion merged 1 commit into from
Feb 7, 2023
Merged

updated with annotations #25

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74 changes: 38 additions & 36 deletions easyPythonpi/easyPythonpi.py
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Original file line number Diff line number Diff line change
Expand Up @@ -5,42 +5,42 @@
'from module import *' and u r good to go...
~Happy programming"""

def add(x, y): # For addition of 2 numbers
def add(x:'float', y:'float')->'float': # For addition of 2 numbers
return x+y

def sub(x, y): # For substraction of 2 numbers
def sub(x:'float', y:'float')->'float': # For substraction of 2 numbers
return x-y

def multi(x, y): # For multiplication of 2 numbers
def multi(x:'float', y:'float')->'float': # For multiplication of 2 numbers
return x*y

def div(x, y): # For division of 2 numbers
def div(x:'float', y:'float')->'float': # For division of 2 numbers
return x/y

def mod(x, y): # For finding the modulus of 2 numbers
def mod(x:'float', y:'float')->'float': # For finding the modulus of 2 numbers
return x%y

def factorial(n): # To find the factorial of 2 numbers
def factorial(n:'int')->'int': # To find the factorial of 2 numbers
# single line to find factorial
return 1 if (n == 1 or n == 0) else n * factorial(n - 1)

# To compute the factord of the argument passed
def factors(n):
def factors(n:'int')->'int':
factors = []
for i in range(1, n+1):
if n % i == 0:
factors.append(i)
return factors

def Area_circle(r): # To find the area of a circle using the radius r
def Area_circle(r:'double')->'double': # To find the area of a circle using the radius r
PI = 3.142
return PI * (r * r)

def Perimeter_circle(r): # To find the perimeter of a circle using the radius r
def Perimeter_circle(r:'float')->'float': # To find the perimeter of a circle using the radius r
PI = 3.142
return 2 * PI * r

def fibonacci(n): #To find the nth fibonacci series
def fibonacci(n:'int')->'int': #To find the nth fibonacci series
if n<0:
print("Incorrect input")
# First Fibonacci number is 0
Expand All @@ -52,7 +52,7 @@ def fibonacci(n): #To find the nth fibonacci series
else:
return fibonacci(n-1)+fibonacci(n-2)

def sort(list): # To bubble sort and array or list
def sort(list:'list'): # To bubble sort and array or list
for i in range(len(list) - 1, 0, -1):
for j in range(i):
if list[j] > list[j + 1]:
Expand All @@ -61,19 +61,22 @@ def sort(list): # To bubble sort and array or list
list[j + 1] = temp

#method to print the 1st prime number between the range
def printprime(start,end):
def printprime(start:'int',end:'int')->'list':
if start<=0:
start=1
start=2
p=[]
for i in range(start,end+1):
j=0
for k in range(2,i):
if i%k==0:
j=1
break
if j==0:
return i

p.append(i)

return p
#A method to convert Hexadecimal input to binary numbers
def hex2bin(x):
def hex2bin(x:'hex')->'bin':
x=str(x)
r=''
for i in x:
Expand All @@ -93,15 +96,15 @@ def hex2bin(x):
h=bin(int(i))
n=h[2:]
for j in range(4):
if len(n)<4:
if len(n)<4:
n='0'+n

r=r+n
return r


#A method to convert Octal input to binary numbers
def oct2bin(x):
def oct2bin(x:'oct')->'bin':
r=''
x=str(x)
for i in x:
Expand All @@ -114,7 +117,7 @@ def oct2bin(x):
return r

#A method to convert binary input to decimal numbers
def bin2dec(x):
def bin2dec(x:'bin')->'dec':
x=list(str(x))
l=len(x)
a=0
Expand All @@ -127,7 +130,7 @@ def bin2dec(x):
return r


def createarray(length,dtype='int'): # To create an array of entered length and entered data type(interger data type is a default data type)
def createarray(length:'int',dtype='int')->'array': # To create an array of entered length and entered data type(interger data type is a default data type)
import numpy as np
a=[] #empty list
for i in range(length):
Expand All @@ -148,15 +151,15 @@ def createarray(length,dtype='int'): # To create an array of entered length an
b=np.array(a)
return b

def arrayrev(array): # To reverese the array elements
def arrayrev(array:'array')->'array': # To reverese the array elements
import numpy as np
r=[]
for i in range(len(array)-1,-1,-1):
r.append(array[i])
a=np.array(r)
return a

def ispalindrome(x): # To check if the given parameter is palindrome or not
def ispalindrome(x:'str')->'str': # To check if the given parameter is palindrome or not
x=str(x) #explicitly convert into string data type so as to iterate through each character
r=''
for i in range(len(x)-1,-1,-1):
Expand All @@ -168,7 +171,7 @@ def ispalindrome(x): # To check if the given parameter is palindrome or n



def even_or_odd(data):
def even_or_odd(data:'int'):
try :
if data%2==0:
return 'even'
Expand All @@ -181,7 +184,7 @@ def even_or_odd(data):

#Linked list

def create_node(data):
def create_node(data:'int')->'Linked list':
class node:
def __init__(self,data):
self.data=data
Expand All @@ -191,15 +194,15 @@ def __init__(self,data):
return a
# to link a node with another node

def node_link(a,b):
def node_link(a:'int',b:'int'):
a.next=b
b.next=None
#a=node(data1)


# to count number of nodes

def count_node(head):
def count_node(head:'node')->'int':
if head is None:
return 0
else:
Expand All @@ -212,7 +215,7 @@ def count_node(head):

# to diplay a linked list whose header node is passed as an argument

def display_nodes(head):
def display_nodes(head:'node')->'int':
t=head
while t is not None:
print(t.data,"->",end="")
Expand All @@ -222,21 +225,21 @@ def display_nodes(head):

# Matrix problems

def matrix_add(array1,array2):
def matrix_add(array1:'array',array2:'array')->'array':
import numpy as np

result=np.array(array1)+np.array(array2)
return result


def matrix_sub(array1,array2):
def matrix_sub(array1:'array',array2:'array')->'array':
import numpy as np

result=np.array(array1)-np.array(array2)
return result

# Multiplication of two
def matrix_mul(matrix1,matrix2):
def matrix_mul(matrix1:'array',matrix2:'array')->'array':
import numpy as np
matrix1=np.array(matrix1) # converting list into array
matrix2=np.array(matrix2)
Expand Down Expand Up @@ -268,15 +271,15 @@ def matrix_mul(matrix1,matrix2):
for j in i:
sum1=0
for c in j:
sum1=sum1+c # sum all the element of each row each column
sum1=sum1+c # sum all the element of each row each column
zz.append(sum1)
l.append(zz) # appending the sum of each row and column of result matrix into a list
l=np.array(l) # convert the list of result matrix into array
return l



def matrix_shape(matrix1):
def matrix_shape(matrix1:'array')->'list':
import numpy as np
matrix1=np.array(matrix1)
a=list(matrix1.shape)
Expand All @@ -289,7 +292,7 @@ def matrix_shape(matrix1):



def matrix_transpose(matrix1):
def matrix_transpose(matrix1:'array')->'array':
import numpy as np
matrix1=np.array(matrix1) # converting list into array
a=list(matrix1.shape) # getting the shape of the array
Expand All @@ -302,7 +305,7 @@ def matrix_transpose(matrix1):
t=np.array(tt) # get a transpose of matrix1
return t

def remove_punctuation(my_str):
def remove_punctuation(my_str:'str')->'str':
punctuations = '''!()-[]{};:'"\,<>./?@#$%^&*_~'''
# remove punctuations from the string
no_punct = ""
Expand All @@ -313,7 +316,7 @@ def remove_punctuation(my_str):
#return no_punct
return no_punct

def count_vowels(ip_str):
def count_vowels(ip_str:'str')->'int':
# string of vowels
vowels = 'aeiou'
# make it suitable for comparisions
Expand All @@ -330,4 +333,3 @@ def count_vowels(ip_str):
#return the count dictionary
return count