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Combinatorics

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20 remaining

Problems (20)

01radio_button_unchecked

Jamoa tuzish (nCr)

CombinatoricsQiyin40 points

chevron_right 02radio_button_unchecked

Robot yo'llari (Grid Paths)

CombinatoricsQiyin40 points

chevron_right 03radio_button_unchecked

Konfet tarqatish (Stars & Bars)

CombinatoricsQiyin40 points

chevron_right 04radio_button_unchecked

Faktorial (kichik N)

CombinatoricsQiyin100 points

chevron_right 05radio_button_unchecked

Ikkita element tanlash usullari

CombinatoricsQiyin100 points

chevron_right 06radio_button_unchecked

Uchta element tanlash usullari

CombinatoricsQiyin100 points

chevron_right 07radio_button_unchecked

P(N, K) — k ta orinli o'rin almashishlar

CombinatoricsQiyin100 points

chevron_right 08radio_button_unchecked

Doiraviy o'rin almashishlar

CombinatoricsQiyin100 points

chevron_right 09radio_button_unchecked

Paskal uchburchagining N-qatori

CombinatoricsQiyin100 points

chevron_right 10radio_button_unchecked

Paskal uchburchagining C(N, K) qiymati

CombinatoricsQiyin100 points

chevron_right 11radio_button_unchecked

N ta elementli to'plamning qism to'plamlari soni

CombinatoricsQiyin100 points

chevron_right 12radio_button_unchecked

K^N — uzunligi N bo'lgan K ta-belgili so'zlar soni

CombinatoricsQiyin100 points

chevron_right 13radio_button_unchecked

N! mod 10^9 + 7

CombinatoricsQiyin100 points

chevron_right 14radio_button_unchecked

Tezkor darajaga ko'tarish (A^B mod M)

CombinatoricsQiyin100 points

chevron_right 15radio_button_unchecked

Modul bo'yicha teskari element (Ferma teoremasi)

CombinatoricsQiyin100 points

chevron_right 16radio_button_unchecked

C(N, K) mod 10^9 + 7

CombinatoricsQiyin100 points

chevron_right 17radio_button_unchecked

CombinatoricsQiyin100 points

chevron_right 18radio_button_unchecked

Fibonachchi N modul 10^9 + 7

CombinatoricsQiyin100 points

chevron_right 19radio_button_unchecked

CombinatoricsQiyin100 points

chevron_right 20radio_button_unchecked

Derangement (chalkash) D(N)

CombinatoricsQiyin100 points