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Joined on Aug 27, 2018Problems by YouKnowWho
Ant-Man And The PolygonAnt-Man before escaping from the quantum realm thought about roaming around the realm. And much to h...
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Enormous ProductYou are given two integers l and r. You need to find the value of As the value of this equation ma...
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FYou are given an integer sequence a1,a2,…,ana_1, a_2,\ldots, a_na1,a2,…,an. For any non-negative ...
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GiveawayCherry isn't feeling well right now as she found a problem that she couldn't solve. So she started t...
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Isn't It Strange?Cherry isn't feeling well right now as she found a problem that she couldn't solve. So she started t...
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On the SeaCherry isn't feeling well right now as she found a problem that she couldn't solve. So she started t...
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Perfect PointsPerfect lines are the lines y=mx+c such that m and c are positive integers. Perfect points are the p...
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Permutations and DivisorsLet P be a permutation of length n where each value from 1 to n occurs exactly once. A subsequence o...
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Playing On A Directed GraphYou are given a directed graph consisting of n vertices and m edges (each edge is directed, so it ca...
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String Is Not That EasyLet's consider a string S which is obtained by concatenating the non-negative integers from 0 to 102...
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Subset ANDYou are given an array A of n integers and an integer k. You need to find if there is any non-empty ...
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The SelectionSUST has n departments numbered from 1 to n where every pair of distinct departments is connected by...
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Where Do Lovers Go?Cherry isn't feeling well right now as she found a problem that she couldn't solve. So she started t...
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XOR PartitionNeo has a hidden array A of n integers where 0 ≤ Ai ≤ 109 is satisfied for each i from 1 to n . You ...
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YouCherry isn't feeling well right now as she found a problem that she couldn't solve. So she started t...
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