vudduu's blog

Codeforces Beta Round #67 (Div. 2), my solutions
By vudduu, 14 years ago, In English
Solution of the problem Problem A Life Without Zeros  (Math, Simulation, C++)
Solution of the problem Problem B Facetook Priority Wall (Strings, C++)
Solution of the problem Problem C Modified GCD (Math, C++)
Solution of the problem Problem D Big Maximum Sum (Interval Tree, DP, C++)
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14 years ago, # |
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Well, if u want to show some skills in a language, so why not to use its algorithms and features?
E.g. this is solution for C
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14 years ago, # |
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Got Runtime Error in Problem D, for the size of my array T (is a Interval Tree).
But, How many nodes will have? exists a function?
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  • 14 years ago, # ^ |
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    Yes, it's provided that if you implement segment tree on an array, then you'll have no more than 4 * n  used elements in array. 
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6 months ago, # |
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well well wel vv

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