KarinaOfGSHS41stLSB's blog

what is the benefit of struct Solver?
By KarinaOfGSHS41stLSB, history, 5 months ago, In English

I see some very good coders such as snuke, Petr do this. struct Solver and writing their actual solution in the Solver's method void solve(). Is there any practical benefit of doing this?

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5 months ago, # |
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They probably get used to code in Java, hence they use OOP/struct in C++.

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5 months ago, # |
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Don't know about them but i personally use this so that in multiple tc's questions i can write

This

Instead of

This
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    5 months ago, # ^ |
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    really convenient, no need to if -> break for all like 3 looped loops, just return -> ez gg

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5 months ago, # |
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Ability to reset global variables at tasks with multitests

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    5 months ago, # ^ |
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    can't I just reset global variables just with void solve()? why need struct Solver?

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      5 months ago, # ^ |
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      It's about convenience, not just ability. Having ctors and dtors do work for you is convenient.

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      5 months ago, # ^ |
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      One might forget to clear some vector

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5 months ago, # |
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One advantage is that order of function defintions doesn't matter. You can use a function defined below your main function inside main function.

Code Example
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