From 0a48055151dadbb81d900bbc77371004d7d349b9 Mon Sep 17 00:00:00 2001
From: igruiz91 <47140763+igruiz91@users.noreply.github.com>
Date: Mon, 14 Oct 2019 00:02:40 +0200
Subject: [PATCH] The First Non Repeated Character In A String

The First Non Repeated Character In A String
---
 The First Non Repeated Character In A String | 21 ++++++++++++++++++++
 1 file changed, 21 insertions(+)
 create mode 100644 The First Non Repeated Character In A String

diff --git a/The First Non Repeated Character In A String b/The First Non Repeated Character In A String
new file mode 100644
index 0000000..08dff2e
--- /dev/null
+++ b/The First Non Repeated Character In A String	
@@ -0,0 +1,21 @@
+/*You need to write a function, that returns the first non-repeated character in the given string.
+
+For example for string "test" function should return 'e'.
+For string "teeter" function should return 'r'.
+
+If a string contains all unique characters, then return just the first character of the string.
+Example: for input "trend" function should return 't'
+
+You can assume, that the input string has always non-zero length.
+
+If there is no repeating character, return null in JS or Java, and None in Python.*/
+
+
+
+function firstNonRepeated(s) {
+    for (let i = 0; i < s.length; i++) {
+        var c = s.charAt(i)
+        if (s.indexOf(c) == i && s.indexOf(c, i + 1) == -1) return c
+    }
+    return null
+}