JaySimaria · JaySimaria · Jan 21, 2022 · Jan 22, 2022 · Jan 24, 2022 · Jan 25, 2022
diff --git a/.idea/.name b/.idea/.name
diff --git a/Check file size .py b/Check file size .py
diff --git a/Deleting_elements_from_a_tuple.py b/Deleting_elements_from_a_tuple.py
@@ -0,0 +1,12 @@
+#deleting an element of a tuple
+num=(10,20,30,40,50)
+print(num)
+#accept position number of the element to delete
+pos=int(input('Enter position no: '))
+
+#copy from 0th to pos-2 into another tuple num1
+num1=num[0:pos-1]
+
+#Concatenate the remaining elements of num fromm pos till end
+num=num1+num[pos:]
+print(num)
diff --git a/Infinite_loop.py b/Infinite_loop.py
@@ -0,0 +1,4 @@
+i=1
+while i<=10:
+    print(i)
+    i+=1
diff --git a/Insertion_array_element.py b/Insertion_array_element.py
@@ -0,0 +1,10 @@
+# 29-7-22
+# insertion array operation
+from array import *
+
+array1 = array('i', [10, 20, 30, 40, 50, 60, 70, ])
+
+array1.insert(9,99)
+
+for s in array1:
+   print(s)
diff --git a/... and negative number program in python.py → Positive_and_negative_number.py b/... and negative number program in python.py → Positive_and_negative_number.py
diff --git a/Remove_items_from_a_list.py b/Remove_items_from_a_list.py
@@ -0,0 +1,10 @@
+#9-7-22
+#remove items from a list
+def remove(initial_set):
+    while(initial_set):
+        initial_set.pop()
+    print(initial_set)
+
+#Driver code
+initial_set = set([10,15,20,25,30,35,40,45,50,55,60,65,70,75,80,85,90,95,100])
+remove(initial_set)
diff --git a/Swap_function.py b/Swap_function.py
@@ -0,0 +1,19 @@
+# Python3 program to swap first
+# and last element of a list
+
+# 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 = [12, 35, 9, 56, 24]
+
+print(swapList(newList))
diff --git a/AddTwoNumber.py → add_two_number.py b/AddTwoNumber.py → add_two_number.py
diff --git a/add two numbers.py → add_two_numbers.py b/add two numbers.py → add_two_numbers.py
diff --git a/aliasing_the_array.py b/aliasing_the_array.py
@@ -0,0 +1,11 @@
+#aliasing an array
+from numpy import *
+a=arange(1,6)#create a with elements 1to5
+b=a #give another name b to a
+
+print('original array: ',a)
+print('alias array: ',b)
+b[0]=99 #modify 0th element of b
+print('after modification: ')
+print('original array: ',a)
+print('alias array: ',b)
diff --git a/arange.py b/arange.py
@@ -0,0 +1,6 @@
+#29-1-22
+#creating an array with even number up to 10
+from numpy import *
+#create an array using arrange() function
+a=arange(2,11,2)
+print(a)
diff --git a/area of triangle.py → area_of_triangle.py b/area of triangle.py → area_of_triangle.py
diff --git a/array_module.py b/array_module.py
@@ -0,0 +1,23 @@
+#27-1-22
+#creating an array 
+from import array *
+a=array.array('i',[5,6,-7,8])
+print('the array elements are: ')
+for element in a:
+    print(element)
+
+#creating an array with characters
+from array import *
+arr= array('u',['a','b','c','d','e'])
+print('The array elements are:')
+for ch in arr:
+    print(ch)
+
+
+#creating an array with characters
+from array import *
+arr= array('u',['a','b','c','d','e'])
+print('The array elements are:')
+for ch in arr:
+    print(ch)   
+
diff --git a/array_using_index_method.py b/array_using_index_method.py
@@ -0,0 +1,22 @@
+#28-1-22
+#searching an array for an element - v2.0
+from array import*
+#create an empty array to store integers
+x=array('i',[])
+
+#store elements into the array x
+print('how many elements? ',end=' ')
+n=int(input())#accept input into n
+for i in range(n): #repeat for n times
+    print('enter element: ',end=' ')
+    x.append(int(input())) #add the element  to the array x
+print('original array: ',x)
+
+print('enter element to search: ',end=' ')
+s=int(input())#accept element to be searched
+#index() method gives the location of the element in the array
+try:
+    pos=x.index(s)
+    print('found at position=',pos+1)
+except valueerror:# if element not found then valueerror will else\
+    print('not found in the array')
diff --git a/array_using_numpy.py b/array_using_numpy.py
@@ -0,0 +1,11 @@
+#28-1-22
+#creating single dimensional array using numpy
+import numpy as np
+arr=np.array([10,20,30,40,50])#create array
+print(arr) #display array
+
+
+#creating single array dimensional array using numpy -v3.0
+from numpy import *
+arr=array([10,20,30,40,50])#create array
+print(arr) #display array
diff --git a/assertion.py b/assertion.py
@@ -0,0 +1,18 @@
+#26-3-22
+#understanding assert statement
+x=int(input('enter a number greater than 0: '))
+assert x>0,"wrong input entered"
+print('U entered: ',x)
+
+
+
+
+#to handle assertion error raised by assert\
+x=int(input('enter a number greater than 0:'))
+try:
+    assert(x>0) # exception may occur here
+    print('u entered:',x)
+except assertionerror:
+    print("Wrong input entered")# this is executed in case of
+    #exception    
+
diff --git a/attributes_an_array.py b/attributes_an_array.py
@@ -0,0 +1,22 @@
+#31-1-22
+#the ndim attribute
+from numpy import array
+arr1=array([1,2,3,4,5])# 1d array
+print(arr1.ndim)
+
+arr2=array([[1,2,3],[4,5,6]])
+print(arr2.ndim)
+
+#the shape attribute
+arr1=array([1,2,3,4,5])
+print(arr1.shape)           
+
+arr2=array([[1,2,3],[4,5,6]])
+print(arr2.shape)
+
+arr2.shape=(3,2) #change shape of arr2 to 3 rows and 2 cols
+print(arr2)
+
+# the size attribute
+arr1=array([1,2,3,4,5])
+print(arr1.size)
diff --git a/Boolean operator.py → boolean_operator.py b/Boolean operator.py → boolean_operator.py
diff --git a/bubble_sort.py b/bubble_sort.py
@@ -0,0 +1,33 @@
+#28-1-22
+#sorting an array using bubble short technique
+from array import*
+#create an empty array to store integers
+x=array('i',[])
+
+#store elements into the array x
+print('how many elements? ',end=' ')
+n=int(input())#accept input into n
+
+#store elements into the array x
+print('how many elements? ',end=' ')
+n=int(input()) #accept input into n
+
+for i in range(n): #repeat for n times
+    print('enter element: ',end=' ')
+    x.append(int(input())) # add the element to the array x
+print('original array: ',x)
+
+#bubblesort
+flag = False # when swapping is done, flag becomes true
+for i in range(n-1): # l is from 0 to n-1
+    for j in range(n-1-i): # j is  from 0 to one element lesser than i
+        if x[j] > x[j+1]: #it lst element is  bigger than the 2nd one
+            t=x[j]#swap j and j+1 elements
+            x[j]=x[j+1]
+            x[j+1]=t
+            flag=true #swapping done, hence flag is true
+    if flag==False: #no swapping means array is in sorted order
+         break #come out of inner for loop
+    else:
+         flag=false #assign initial value to flag
+print('sorted array= ',x)      
diff --git a/ByteArray.py → byte_array (2).py b/ByteArray.py → byte_array (2).py
diff --git a/ByteArray,py.py → byte_array.py b/ByteArray,py.py → byte_array.py
diff --git a/byte types array.py → byte_types_array.py b/byte types array.py → byte_types_array.py
diff --git a/calender.py b/calender.py
@@ -1,8 +1,8 @@
 # Program to display calender of the given month and year
 #importing calender Module
 import calendar
-yy = 2020 #year
-mm = 12   #month
+yy = 2022 #year
+mm = 1 #month
 # To take month and year input from the user
 # yy = int(input("Enter year:"))
 # mm = int(input("Enter month:"))

diff --git a/caling_a_function.py b/caling_a_function.py
@@ -0,0 +1,8 @@
+#4-2-22
+def sum(a,b):
+    """ This function finds sum of two numbers """
+    c=a+b
+    print('sum= ',c)
+#call the function
+sum(10,15)
+sum(1.5,10.75)
diff --git a/check_even_or_prime.py b/check_even_or_prime.py
@@ -0,0 +1,40 @@
+def prime(n):
+    """ to check if n is prime or not """
+    x=1
+    for i in range(2,n):
+        if n%i==0:
+            x=0
+            break
+        else:
+            x=1
+    return x
+num=int(input('enter a number: '))
+result=prime(num)
+if result ==1:
+    print(num,'is prime')
+else:
+    print(num,'is not prime')
+
+def prime(n):
+    """ to check if n is prime or not """
+    x=1
+    for i in range(2,n):
+        if n%i == 0:
+            x=0
+        break
+    else:
+        x=1
+    return x
+
+num=int(input('How many primes do you want'))
+i=2
+c=1
+while True:
+    if prime(i):
+        print(i)
+        c+=1
+    i+=1
+    if c>num :
+        break
+
+
diff --git a/check_file_size .py b/check_file_size .py
@@ -0,0 +1,13 @@
+#Get file size , print it , process it...
+#Os.stat will provide the file size in (.st_size) property. 
+#The file size will be shown in bytes.
+
+import os
+
+fsize=os.stat('filepath')
+print('size:' + fsize.st_size.__str__())
+
+#check if the file size is less than 10 MB
+
+if fsize.st_size < 10000000:
+    processing is:
diff --git a/checking_membership.py b/checking_membership.py
@@ -0,0 +1,7 @@
+#2-2-22
+str=input('enter main string: ')
+sub=input('enter main string: ')
+if sub in str:
+    print(sub+'is found main string')
+else:
+    print(sub+'is not found in the main activity')
diff --git a/cloning_or_copying.py b/cloning_or_copying.py
@@ -0,0 +1,11 @@
+#19-7-22
+#cloning or copying
+def cloning(list1):
+    list_copy=[]
+    list_copy=list1
+    return list_copy
+#Drivercode
+list1=[10,15,20,25,30,35,40,45,50]
+list2=cloning(list1)
+print("original list: ",list1)
+print("After cloning: ",list2)
diff --git a/command line arguments.py → command_line_arguments.py b/command line arguments.py → command_line_arguments.py
@@ -1,12 +1,12 @@
 #find sum of even numbers
 import sys
 #read command line arguments except the program name
-args=sys.args[1:]
+args=sys.argv[1:]
 print(args)
 sum=0
 #find sum of even arguments
 for a in args:
     x=int(a)
-    ifx%2=0
+    if x%2==0:
         sum+=x
 print('sum of events=',sum)