Блог пользователя dev_il

Getting TLE on 433B problem
Автор dev_il, 11 лет назад, По-английски

Problem: 433B - Kuriyama Mirai's Stones

This is my solution: 11326002

I use partial sums for initial array and then for sorted. Don't understand where can be a bottleneck.

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11 лет назад, скрыть # |
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Your approach and implementation of the problem are correct but you seem to use scanner class for taking input which is slow (though i am not a regular JAVA user but that is the only fault i can find in your code) . Try to use faster I/O methods. I think it will get accepted after that because your approach and implementation are correct. For faster I/O you can refer to codes of top rated coders who use JAVA as their language.

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11 лет назад, скрыть # |
 
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The bottleneck is quite well-known. Should not use Arrays.sort for primitive types.

http://mirror.codeforces.com/contest/433/submission/11329247

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