Editorial : Codewiz 3.0

Problem : Easy Arrays

Code : https://pastebin.com/Mciruxr7

Problem : Height and Distance!

Code :  https://pastebin.com/gUTJth75 

Problem : Umesh and Marbles

Code : https://pastebin.com/tR1BvkTd 

Problem : Neeraj & Stair

Code : https://pastebin.com/bwcVFWZ6