MOOONI's blog

why do i get TLE?
By MOOONI, history, 4 years ago, In English

Hi. Here's my solution for the latest div3 problem D : https://codeforces.com/contest/1385/submission/87172064

can somebody please help why it gets TLE? I checked my solutions with some accepted ones and the idea was the same.

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4 years ago, # |
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Most likely trying to memset f every test case is causing the TLE. If there are 20,000 test cases and you set 200,000 * 26 ints each test you'll run out of time.

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    4 years ago, # ^ |
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    but it's said that some of n does not exceed 2 * 10 ^ 5. did you notice?

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    4 years ago, # ^ |
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    Sorry. I got what you said. Thanks in advance!

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