Removing duplicate characters from the string

 

 Sample Input: sssssssssssssssddddeeeeggggggghhhhh

Output: sdegh

1st way:

string_data=input("Enter string: ")
result=''
for character in string_data:
	if character not in result:
		result=result+character
print("You entered: ",string_data)
print("Final result after removing duplicate characters: \n", result )

  

2nd way:

string_data=input("Enter string: ")
list_data=[]

for character in string_data:
	if character not in list_data:
		list_data.append(character)
result="".join(list_data)		
print("You entered: ",string_data)
print("Final result after removing duplicate characters: \n", result )