Today I got 1700ms after many TLEs in problem 1774F1
Then I submitted the same code in java8 again then got 1352ms
It seems that java8 performs better
Today I got 1700ms after many TLEs in problem 1774F1
Then I submitted the same code in java8 again then got 1352ms
It seems that java8 performs better
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Upd: I know it's best to submit in c++
Perhaps the implementation of java.lang.String has been changed in java9, which affected the time cost of IO?