WEBSITE RETURNED, HOWEVER SUBMIT QUANTITY IS RESTRICTED PER DAY TO VERY LITTLE (UNDER JUDGE0 NEW POLICY, API PROVIDER). Therefore it is very much for you to pay attention TEST CAREFULLY CODE BEFORE SUBMIT.

Category: Exercise

September 20, 2020

Brick Phone

By Saul A Vang  0 Comments
Điện Thoại Cục Gạch
Threads: “Throw the dog to death” is a saying often used to refer to phones “brick” once upon a time. Today, We will have a little exercise about these legendary phones. Let n be a string of numbers (contains only characters 0,1,2,3,4,5,6,7,8,9). Based on the picture
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