Xin

Xin submitted Solution 8723275 to Problem 42495. N-th permutation.

on 13 Jul 2022

Xin received Combinatorics I Master badge

on 13 Jul 2022

Xin submitted Solution 8722580 to Problem 1388. Numbered lottery balls into cells

on 13 Jul 2022

Xin submitted Solution 8721995 to Problem 42495. N-th permutation.

on 13 Jul 2022

Xin submitted Solution 8721595 to Problem 1147. Possible Outcomes of American Roulette

on 13 Jul 2022

Xin submitted Solution 8720975 to Problem 1517. Put m balls into n boxes (again)

on 13 Jul 2022

Xin submitted Solution 8720530 to Problem 1889. Get ranking of a combination looking for speed.

on 13 Jul 2022

Xin submitted Solution 8720260 to Problem 1516. Put m balls into n boxes

on 13 Jul 2022

Xin submitted Solution 8714720 to Problem 42494. Which permutation is it?

on 13 Jul 2022

Xin submitted Solution 8712340 to Problem 1393. A (wrong) place for everything, and everything in its (wrong) place

on 12 Jul 2022

Xin submitted Solution 8712090 to Problem 1855. Usage of java.math : N Choose K with unlimited precision

on 12 Jul 2022

Xin submitted Solution 8711555 to Problem 1888. Get ranking of a combination

on 12 Jul 2022

Xin submitted Solution 8711505 to Problem 44241. NCHOOSEK - Time Optimization

on 12 Jul 2022

Xin submitted Solution 8711490 to Problem 793. Combinations without using nchoosek

on 12 Jul 2022

Xin submitted Solution 8711475 to Problem 604. Next lexicographic - permutation

on 12 Jul 2022

Xin submitted Solution 8694245 to Problem 2487. Create Combination

on 12 Jul 2022

Xin received Promoter badge for Problem 577. Repopulate the City

on 12 Jul 2022

Xin liked Problem 577. Repopulate the City

on 12 Jul 2022

Xin submitted Solution 8681800 to Problem 577. Repopulate the City

on 11 Jul 2022

Xin received Community Group Solver badge for Guess the Logic! II

on 11 Jul 2022

Xin submitted Solution 8681770 to Problem 47410. Find Logic 32

on 11 Jul 2022

Xin submitted Solution 8681685 to Problem 47405. Find Logic 31

on 11 Jul 2022

Xin submitted Solution 8681615 to Problem 47400. Find Logic 30

on 11 Jul 2022

Xin submitted Solution 8681155 to Problem 47390. Find Logic 29

on 11 Jul 2022

Xin submitted Solution 8680950 to Problem 47385. Find Logic 28

on 11 Jul 2022

Xin submitted Solution 8680885 to Problem 47395. Find Logic 27

on 11 Jul 2022

Xin submitted Solution 8680850 to Problem 47375. Find Logic 26

on 11 Jul 2022

Xin submitted Solution 8680825 to Problem 47370. Find Logic 25

on 11 Jul 2022

Xin submitted Solution 8680815 to Problem 47365. Find Logic 24

on 11 Jul 2022

Xin submitted Solution 8680795 to Problem 47360. Find Logic 23

on 11 Jul 2022

Xin submitted Solution 8680780 to Problem 47355. Find Logic 22

on 11 Jul 2022

Xin submitted Solution 8680740 to Problem 47350. Find Logic 21

on 11 Jul 2022

Xin submitted Solution 8680565 to Problem 47345. Find Logic 20

on 11 Jul 2022

Xin submitted Solution 8576965 to Problem 2. Make the vector [1 2 3 4 5 6 7 8 9 10]

on 23 Jun 2022

Xin received Solver badge for Solution 8468945

on 31 May 2022

Xin submitted Solution 8468945 to Problem 1. Times 2 - START HERE

on 31 May 2022