wWhat's time complexity of swap operator of 2 bitset?
Difference between en1 and en2, changed 2 character(s)
In this problem([problem:1070L]), I used gaussian elimination (O(n^3)) but I have used bitset because I think it will be faster.↵
Finally, I got AC ([submission:44701036]) but I still don't understand all details of bitset's complexity.↵
Thanks for reading my blog

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  Rev. Lang. By When Δ Comment
en2 English JioFell 2018-10-23 17:43:03 2
en1 English JioFell 2018-10-22 18:09:43 316 Initial revision (published)