Question

Write an algorithm for the network
administrator to help him find the number
of data characters that do not change
position even after the data stream is
reversed.

Answer 1

#The algorithm for network adminstrator
myString = 'ebebbe' #Using this set of characters as an example
data = list(myString) #Putting the characters in a list
string_reversed = list(reversed(myString)) #Reversing the list and storing it in a variables
st = "" #A string to store the characters that do not change the position
for row in string_reversed: #Iterating over the original characters
    for i in data: #Iterating over the characters after reversal
    #Checking if the position of character has not changed
        if string_reversed.index(row) == data.index(row): 
            st += i 
          
printf(set(list(st))) #Printing the final list of characters that do not change the position