Parvej's blog

By Parvej, history, 2 years ago, In English

Today I was solving this problem.

I made two similar submissions.

Sub1 used class ( TLE ).

Sub2 exact same code without class ( AC ).

I can't understand why making the functions and variables as class's member consuming so much time?

I have googled but didn't find anything written about it.

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2 years ago, # |
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Have you tried to benchmark the programs locally against each other and figure out exactly what slows down the execution?

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    2 years ago, # ^ |
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    No. Actually, I don't know how to do this.

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2 years ago, # |
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Your mod variable changes from a constant to a variable and compilers are very good at optimizing constant modulus / division operations whereas variable ones are slow.