Vox PopuliAsfia’s daughter just turned 5. She is looking for a school to get her admitted. Like every other pa...
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WatercolorBob is the owner of a shop named “Color Maker”. He has 256 types of watercolor in his shop. The type...
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Naming ConventionTony works in a multinational technology company named Voogle LLC. The employees of Voogle follow ce...
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Is It A Square?Shikamaru is the most brilliant student of his class. He is very good at Mathematics. Mr. Asuma i...
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ChikonguniaChikongunia is an epidemic in Dhaka right now. Many people are affected by this. But the problem is,...
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Match the RangeWell, I will not waste your time and go straight to the problem. You are given an array A of number...
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Unique Substrings QueryYou will be given a string s of length n. Consider substring s[i, n] (where i is the starting posit...
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Palindrome Query IYou are given a string of length L. You have Q queries. In each query, you will be asked to either u...
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The Story of StringlandThe king of Stringland is employing an elite force of undercover agents to protect the kingdom from ...
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Palindromic Naming ConventionIn Strangeland, people name their child in a cute way. I’m sure you already know the way by the prob...
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Isomorphic GraphYou are given two connected graphs $G_1$ and $G_2$. Both of the graphs have $N$ vertices and $N$ num...
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Freezing TreesWe heard you like trees. But this problem has no relation to trees being frozen. :D You are given a...
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uDebug