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back to boardCould anyone give a piece of advice if i have a time limit exceeded with binary search? Try sys.stdin.readline() instead of input()
It was helpful for me 0. use sys.stdin.readline() (but not readlines! to avoid MLE)
1. do not convert strings to integers
2. use standard set, check x in set
using these ideas i got ok in 0.656, but i'm still wonder how to achive 0.093 (as the best one)
UPD: 0.328 can be achived via os.read by parts ~500kb + len(list(filter(...)))
Edited by author 12.09.2020 06:07 |
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