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xennygrimmato's blog

By xennygrimmato, 10 years ago, In English

Problem Link — https://www.hackerrank.com/contests/csindia14-er1/challenges/fill-the-tank

Given an array of positive integers, find whether a particular sum can be made using the array elements. There were Q queries, Q<=10^5.

How is this problem supposed to be solved?

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10 years ago, # |
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Problem Link : https://www.hackerrank.com/contests/csindia14-er1/challenges/mice-v2 Hey Can you give a rough sketch on how to approach for problem Mice v2.?

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10 years ago, # |
Rev. 2   Vote: I like it +4 Vote: I do not like it

Check out the editorial for fill the tank.

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10 years ago, # |
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Create segment tree, then traverse it !?