gave reply challenge 2021,
our team scored 17.721.376.810 pts in the challenged and ranked 247 in the world.
better than hashcode :), practised trees on leetcode.
studied bitwise operators in detail for cp,practised few ques from hackerearth and codeforces for bit manipulation.
studied power set,will be practising few ques on it today .
thinking of completing my portfolio this week lets see :_
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