Matchsticks
+=========+
Given the amount of houses, return the amount of matchsticks needed to build this formation.
The input is a positive integer
+=========+
Please answer to this message with your solution :)
Got a challenge Idea? DM it to @BinaryByter for a chance to be featured on this channel!
BY Programming Challenges
Telegram is riding high, adding tens of million of users this year. Now the bill is coming due.Telegram is one of the few significant social-media challengers to Facebook Inc., FB -1.90% on a trajectory toward one billion users active each month by the end of 2022, up from roughly 550 million today.
Some messages aren’t supposed to last forever. There are some Telegram groups and conversations where it’s best if messages are automatically deleted in a day or a week. Here’s how to auto-delete messages in any Telegram chat. You can enable the auto-delete feature on a per-chat basis. It works for both one-on-one conversations and group chats. Previously, you needed to use the Secret Chat feature to automatically delete messages after a set time. At the time of writing, you can choose to automatically delete messages after a day or a week. Telegram starts the timer once they are sent, not after they are read. This won’t affect the messages that were sent before enabling the feature.
Programming Challenges How to be a breathtaking Programmer from sg