Interview Algorithms: Difference between revisions
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==Bit tricks== | ==Tricks== | ||
===Bit tricks=== | |||
See https://www.geeksforgeeks.org/bit-tricks-competitive-programming/ | See https://www.geeksforgeeks.org/bit-tricks-competitive-programming/ | ||
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E.g. this can be used to count the number of set bits. | E.g. this can be used to count the number of set bits. | ||
===Bitmask=== | ===Bitmask=== | ||