diff --git a/EFeSKC/kBXNqy.ts b/EFeSKC/kBXNqy.ts
new file mode 100644
index 0000000..73dd8d2
--- /dev/null
+++ b/EFeSKC/kBXNqy.ts
@@ -0,0 +1,15 @@
+function capitalizeFirstLetter(inputString: string): string {
+  if (inputString.length === 0) {
+    return inputString; // Return the original string if it's empty
+  }
+
+  const firstLetter = inputString[0].toUpperCase();
+  const restOfString = inputString.slice(1);
+
+  return firstLetter + restOfString;
+}
+
+// Example usage:
+const input = "hello world";
+const capitalized = capitalizeFirstLetter(input);
+console.log(capitalized); // Output: "Hello world"