diff --git a/pythonlearn.py b/pythonlearn.py
new file mode 100644
index 0000000..f76f34c
--- /dev/null
+++ b/pythonlearn.py
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+print("Basic Mathematical calculator")
+print("Enter A number from the following table") #Output statement
+#print("Enter A number from the following table") #Output statement
+print("For Basic Input Output program enter 1")
+print("For Arithmatic calculation enter 2")
+print("For functions program enter 3")
+print("For loops enter 4")
+print('For string handeling enter 5')
+print('For file handling enter 6')
+print('For list enter 7')
+print("For Dictionary enter 8")
+print('For Tuple enter 9')
+print("This is by akash")
+a=int(input()) #Input statement
+if a==1 : #if statement used
+    print("Input your name")
+    name=input()
+    print(name)
+elif a==2 : #else if statement used
+    n1=int(input('Enter Number 1'))
+    n2=int(input('Enter Number 2'))
+    print('Sum=',n1+n2) #Addition statement
+    print('Difference=',n1-n2) #Subtraction Statement
+    print('Product=',n1*n2) #Multiplication
+    print('Division quotient=',int(n1/n2),'Remainder=',n1%n2) #Division statement ,int() is used for type conversion
+elif a==3 :
+    print('For function without argument enter 1')
+    print('For function without argument enter 2')
+    b=int(input())
+    if b==1:    #Nested if
+        print("Example of function without argument")
+        def fact1() : #function defination (Factorial program using functions)
+            num =int(input("Enter the number"))
+            fact =1
+            if num <0:
+                print("Factorial Doesn't Exist ")
+            elif num ==0:
+                print("Factorial of 0 =1")
+            else :
+                for i in range(1,num+1):  #For loop
+                    fact=fact*i
+                print("Factorial of ",num,"=",fact)
+        fact1() #function call
+    elif b==2: #Nested else if
+        print("Example of function with argument")
+        def fact2(n3): #Declaration of function with argument
+            if n3==0:
+                return 1 #return statement of function
+            else :
+                return n3*fact2(n3-1) #recursion of function
+        n4=int(input("Enter the number to calculate factorial"))
+        print("Factorial of",n4,"=",fact2(n4)) #Function call with n4 as argument
+    else:
+        print("Wrong Input")
+elif a==4:
+    print('for definite loop enter 1')
+    print('for indefinite loop enter 2')
+    b=int(input())
+    if b==1:
+        print('For loop example : sum of all numbers b/w given range')
+        n5=int(input("Enter the lower limit"))
+        n6=int(input("Enter the upper limit"))
+        sum =0
+        for i in range(n5,n6+1):   #definite loop
+            sum = sum +i
+        print('Sum of all numbers from',n5,"to",n6,'=',sum)
+    elif b==2:
+        print('While loop example:To count no of digits in a number')
+        n7=int(input('Enter the number'))
+        digit=0
+        n7_copy=n7
+        while(n7!=0) : #indefinite loop
+            digit=digit+1
+            n7=int(n7/10)
+        print('Number of digit in',n7_copy,'=',digit)
+    else :
+        print('Wrong input')
+elif a==5:
+    string1=input('Enter the String')
+    print('Enter 1 to capitalize the string')
+    print('Enter 2 to find string length ')
+    print('Enter 3 to print a sliced string')
+    print('Enter 4 to find a phase is present or not')
+    print('Enter 5 to concatenate two strings ')
+    print('Enter 6 to replace a character in string')
+    print('Enter 7 to split the string in words')
+    b=int(input())
+    if b==1:
+        print(string1.upper())  #Capitalize function of string
+    elif b==2:
+        print(len(string1))     #String length calculation
+    elif b==3:
+        li=int(input('Enter the lower index'))
+        ui=int(input('Enter the upper index'))
+        print(string1[li:lu+1])  #Slicing of string
+    elif b==4:
+        st2=input("Enter the phrase to find")
+        if st2 in string1 :   #String search statement
+            print(st2, 'is present in ',string1)
+        else :
+            print("We dont do that here")
+    elif b==5 :
+        string2=input('Enter the second string')
+        print(string1 +" "+string2)     #String concatenation (It can be done by both + and * operator)
+    elif b==6:
+        c1=input('Enter character to be replaced ')
+        c2=input('Enter character to replace')
+        print(string1.replace(c1,c2))   #Replacing a character
+    elif b==7:
+        print(string1.split())  #List of splited words
+    elif b==8:
+        st2=input('Enter the phrase to count')
+        print(st2,"is",string1.count(st2),"in",string1)
+    else :
+        print('We dont do that here')
+elif a==6:
+    print('File python.txt is available in repository')
+    filename=input('Enter the file name to be opened')
+    print('Enter 1 to read the file')
+    print('Enter 2 to count number of words in file')
+    print('Enter 3 to count number of occurance of words')
+    b=int(input())
+    file = open(filename) #file opening
+    if b==1:
+        for line in file :
+            print(line)
+    elif b==2:
+        numwords=0
+        for line in file:
+            words =line.split()    #words spliting from a file
+            numwords=numwords+len(words)
+        print('Number of words = ',numwords)
+    elif b==3:
+        di=dict()
+        for line in file:
+            line=line.rstrip()    #removing space from end of line
+            words =line.split()   #splitting words from lines
+            for w in words :
+                di[w]=di.get(w,0)+1 #tupple of words
+        print(di)
+    else :
+        print('We dont do that here')
+elif a==7 :
+    list1=list() #List creation
+    n=int(input('Enter number of list items'))
+    while n>0:
+        list1.append(input()) #input of list items
+        n=n-1
+    print(list1) #output list
+    print('Enter 1 to count number of list item')
+    print('Enter 2 to sort the list')
+    print('Enter 3 to reverse the list')
+    print('Enter 4 to remove the item with specified value')
+    print('Enter 5 to remove the item at specified position')
+    print('Enter 6 to find occurance of a specific list item')
+    b=int(input())
+    if b==1:
+        print('Length of list=',len(list1)) #length of list function
+    elif b==2:
+        list1.sort() #sorting of list function
+        print(list1)
+    elif b==3:
+        list1.reverse() #Reverse list
+        print(list1)
+    elif b==4:
+        l1=input("Enter the value to be removed")
+        list1.remove(l1) #list item removal
+        print(list1)
+    elif b==5:
+        l2=input('Enter the position to remove item')
+        list1.pop(l2-1) #list item removal by position
+        print(list1)
+    elif b==6:
+        l3=input('Enter the list item to be counted')
+        print(l3,'occurs',list1.count(l3),'times') #list item count
+    else :
+        print('We dont do that here')
+elif a==8:
+    dict1=dict() #dictionary declaration
+    n=int(input('Enter number of dictionary items'))
+    list3=list()
+    while n>0:
+        list3.append(input('Enter list key'))
+        n=n-1
+    for litem in list3:
+        print('For Key =',litem)
+        dict1[litem]=input('Enter value') #storing value of dictionary items
+    print(dict1)
+    print("Enter 1 to change dictionary item key")
+    print('Enter 2 to change dictionary item value')
+    print('Enter 3 to swap key and values')
+    b=int(input())
+    if b==1 :
+        x = input('Enter the key to be replaced')
+        y = input('Enter the new key')
+        dict1[y]=dict1[x]
+        del dict1[x]
+        print(dict1)
+    elif b==2:
+        x=input('Enter the key whose value is to be replaced')
+        y=input("Enter new value")
+        dict1[x]=y
+        print(dict1)
+    elif b==3:
+        print([(v,k) for k,v in dict1.items()])
+    else :
+        print('We dont do that here')
+elif a==9:
+    values=input("Enter the tuple items by seperatig with comma(,)")
+    splitvalue=values.split(',')
+    tup=tuple(splitvalue)
+    print(tup)
+    print('Enter 1 to find length of tuple')
+    print('Enter 2 to sort the tuple')
+    b=int(input())
+    if b==1:
+        print('Length of tuple=',len(tup))
+    elif b==2:
+        print('Sorted tuple')
+        print(sorted(tup))
+    else :
+        print('We dont do that here')
+else :
+    print('We dont do that here')
+    print('Goodbye again!!!!!')