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Execution time difference in local and online judge
By simp_pro, history, 2 years ago, In English

This submission only took around 1.5 seconds to run atcoder. But in local, for the sample input 3, it is taking 10 seconds. I am using Intel(R) Core(TM) i7-9750H CPU@2.60GHz

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2 years ago, # |
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Check compile options. You might not be using -O2 level optimizations.

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