Didn't understand

#1

Sir can you plz provide ques and tell another way to understand as the solution as i didn’t get.

#2

hello @sakshi0309

here is the question link -> https://codeforces.com/contest/1172/problem/A

read the question and think for solution on ur own , solve some sample cases on paper and then watch the video that will help u in understanding the solution in better way

#3

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