[ASSIGNMENT] 🔡 🔠 🎮 Remove duplicate characters from a string.

Question

For example,
Input : Bananas
Output : Bans

Answer 1

there can be multiple solutions but I think easiest one is:

define a char array b, start adding char from string , if char is already present skip.

time complexity o(n²)

Answer 2

https://code.sololearn.com/WLibl1n4Obud/

Answer 3

In C# LINQ

Console.WriteLine(new string("Bananas".ToCharArray().Distinct().ToArray())));

Answer 4

Here's....
https://code.sololearn.com/cLx1jzYVfbsI/?ref=app

Answer 5

my code using cpp
https://code.sololearn.com/cdTZOkwMfWsu/?ref=app

Answer 6

https://code.sololearn.com/c7u52cntBUgx/?ref=app

Answer 7

@Aqua Post a code :-D

Answer 8

Here you Can see my code https://repl.it/Gyml/6

Answer 9

In python:
a = []
[a.append(i) for i in input() if not i in a]
print("".join(a))

Answer 10

JavaScript
https://code.sololearn.com/WBXQ4d2OA2dR/#js

Answer 11

https://code.sololearn.com/c18u1z7YuT6j/?ref=app

Answer 12

in java using set interface
https://code.sololearn.com/c3kD4Z9IcLIH/?ref=app

Answer 13

In PHP:

print(implode(array_unique(str_split($str))));

Answer 14

i want to learn some basic projects for js. because of i am a beginner. so which website is best to learn. demo project??

Answer 15

My try:
https://code.sololearn.com/cQeeiL3F9III/?ref=app
https://code.sololearn.com/c3buHrx3NKq2/?ref=app

Answer 16

HERES A NEW CHALLENGE
CHECK IT AND TRY IF YOU WANT

https://www.sololearn.com/discuss/793924/?ref=app