plusinf's blog

By plusinf, history, 10 months ago, In English

For the recent Div 4 contest problem E (Romantic Glasses)

https://codeforces.net/contest/1915/problem/E

https://codeforces.net/contest/1915/submission/239539914 is TLE uses dict

whereas

https://codeforces.net/contest/1915/submission/239522644 passes uses set

I'm not sure why there would be this much difference in execution time.

Thanks for your time.

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