commit a1fff22f547df1ada4476f464cd3599c741019cd
Author: mnerv <me@mononerv.dev>
Date:   Wed Oct 4 16:42:27 2023 +0200

    Initial commit

diff --git a/.editorconfig b/.editorconfig
new file mode 100644
index 0000000..1ca8613
--- /dev/null
+++ b/.editorconfig
@@ -0,0 +1,15 @@
+[*]
+charset      = utf-8
+indent_style = space
+indent_size  = 4
+insert_final_newline     = true
+trim_trailing_whitespace = true
+
+[*.{ts,js,tsx,jsx,lua,html,css,yml,json}]
+indent_size  = 2
+
+[*.go]
+indent_style = tab
+
+[Makefile]
+indent_style = tab
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..260b170
--- /dev/null
+++ b/README.md
@@ -0,0 +1,2 @@
+# Coding Tests
+
diff --git a/leetcode/longestsubstringwithoutrepeatingcharacters.c b/leetcode/longestsubstringwithoutrepeatingcharacters.c
new file mode 100644
index 0000000..fd7448d
--- /dev/null
+++ b/leetcode/longestsubstringwithoutrepeatingcharacters.c
@@ -0,0 +1,13 @@
+#include <stdio.h>
+#include <assert.h>
+
+int lengthOfLongestSubstring(char * s) {
+}
+
+int main() {
+    assert(lengthOfLongestSubstring("abcabcbb") == 3);
+    assert(lengthOfLongestSubstring("bbbbb") == 1);
+    assert(lengthOfLongestSubstring("pwwkew") == 3);
+    return 0;
+}
+