Answer to Question #327341 in Python for Vasu

Question

Write a program to print the not repeated string.

Input

The input contains a string S.

Output

The output contains a string, not repeated string.

Answer 1

string = str(input())

Set = set()

answer_string = ""

for el in string:

  if (el not in Set):

    answer_string += el

    Set.add(el)

print(answer_string)