Problems by jisan047

Alternative Subsequence: The Extension
Recall that the sequence b is a subsequence of the sequence a, if b can be derived from a by removin...
DP Moderate 31/48/160
Balanced Relief
Thanos just finished his relief work. We all know that Thanos loves balanced things. So he finds som...
Building the Number
This is a straight-froward problem. You will be given N. You have to find the expected value of buil...
Going for Relief
Thanos is changed. He helps the helpless. He recently makes a plan to go for relief to the flood-aff...
Mad Engineer Aksir
Can you imagine? Mad Engineer Aksir finally got the job. His job is to set up toggle switch for a se...
Memes vs. Social Media
In this era of modern technology social media is the most powerful weapon and the viral issue is the...
Mr. Tom and Relief Goods
Mr. Tom wants to help war-affected people by giving them shirts. For this he collects shirt from tho...
Playing With BITs
Little boy Tom recently learnt about BIT operation. And he is interested in it. So he himself plays ...
Moderate 87/111/348
PUBG Lover Programmer: The Beginning
Sroud loves to play PUBG and does programming contest. He always thinks about converting gameplay to...
Thanos VS Power Stone
Who doesn't know about thanos the genius mad titan, who waste his life acquiring the infinity stones...
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