-
Notifications
You must be signed in to change notification settings - Fork 0
/
Duplicate Encoder
37 lines (32 loc) · 1011 Bytes
/
Duplicate Encoder
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
/*
https://www.codewars.com/kata/54b42f9314d9229fd6000d9c
The goal of this exercise is to convert a string to a new string where each character in the new string is "(" if that character
appears only once in the original string, or ")" if that character appears more than once in the original string.
Ignore capitalization when determining if a character is a duplicate.
Examples
"din" => "((("
"recede" => "()()()"
"Success" => ")())())"
"(( @" => "))(("
Notes
Assertion messages may be unclear about what they display in some languages. If you read "...It Should encode XXX", the "XXX" is the expected result, not the input!
*/
public class Kata
{
public static string DuplicateEncode(string word)
{
word = word.ToLower();
string result = "";
foreach (char ch in word)
{
int count = 0;
foreach (char ch2 in word)
{
if (ch2==ch) count++;
}
if(count==1) result +="(";
else result+=")";
}
return result;
}
}