WALKER

Dasturchi, frilanser, gik va introvert

Teg

#binary tree

by Sherzod Shermukhamedov

2D range search. KD-tree

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Masala. Berilgan kartadan ma'lum bir yuza ichiga kirgan nuqtalar sonini topish kerak. Ularni dasturda qanday qilib topamiz? Eng keraklisi, nuqtalarni dasturda qanday ifodalaymiz?

by Sherzod Shermukhamedov

Balanced search tree. Red-black tree

Red-black tree

2-3 tree haqida tanishib chiqqan bo'lsangiz, unda node qo'shishda ko'p shartlarni hisobga olish kerak bo'lardi. Umuman, 2-3 tree'ni kodda ifodalash qiyin edi. Red-black tree mana shu insertdagi qiyinchiliklarga yechim sifatida keladi.

by Sherzod Shermukhamedov

Binary search tree

Binary search tree

Binary search tree (BST) - chap child'ining qiymati o'zidan kichik bo'lgan, o'ng child'ining qiymati o'zidan katta bo'lgan node'lardan iborat binary tree.