Add author and license comments in the main.cpp file

saiyam-sandhir · saiyam-sandhir · commit c6704a4a2560 · 2023-12-18T23:41:07.000+05:30
diff --git a/main.cpp b/main.cpp
@@ -1,3 +1,6 @@
+//Author: Saiyam Jain
+//License: MIT License
+
 #include<iostream>
 #include<string>
 #include<vector>
