Combinatorics III

Curated by : goc3

Average Problem Difficulty:

If these problems involved counting sheep, you'd fall asleep before finishing.

Community Group Solver

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Problem Title	Likes	Solvers
Problem 44787. What can you get for exactly amount of money(harder) Created by: li haitao Tags combinatorics, search, knapsack problem	3	13
Problem 44782. Highest powers in factorials Created by: James Tags powers, factorials, excited!	3	23
Problem 44747. Exponents in Factorials Created by: James Tags exponents, factorials, excited!	5	26
Problem 1634. Kurchan Square - Evaluation Function Created by: Richard Zapor Tags matrix, contest, det	1	31
Problem 1646. Kurchan 3x3 - Optimal Score Created by: Richard Zapor Tags contest, toc, randperm	1	26
Problem 2650. Kurchan 4x4 - Optimal score Created by: James Tags kurchan, 4x4 matrix	2	35
Problem 2652. Kurchan 5x5 - Optimal Score Created by: James Tags contest, kurchan, 5x5 matrix	1	37
Problem 1854. Factorial: Unlimited Size : java.math Created by: Richard Zapor Tags factorial, java, bigdecimal	0	42
Problem 1941. Lowest sum from a group of digits Created by: James Tags third grade math, smallest sum	7	52
Problem 2488. Create all combinations of vectors Created by: Abdullah Caliskan Tags vector, nnet	1	29
Problem 42790. Full combinations Created by: Peng Liu Tags combination, ff2n, fullfact	1	27
Problem 160. So many choices Created by: the cyclist Tags choose, basic matlab, basics	3	456
Problem 42615. Factorizing a number into a given number of factors Created by: HH Tags probability	2	24
Problem 42918. Addition Partition Created by: James Tags partitions	4	24
Problem 42920. Find the inverse permutation Created by: Jens Kjærgaard Boldsen Tags math, vector	2	65
Problem 43179. Red and green towers Created by: Giovanni Mottola Tags arithmetic, number theory	2	23
Problem 43091. Maximum sum from any 2 numbers with a variable number of inputs Created by: Jamil Kasan Tags sum, variable input	7	56
Problem 43969. Sleeping Queens 1 Created by: James Tags too late for card games 1, christmas gifts, kids stuff	4	28
Problem 44082. Recycled Numbers (CodeJam Qualification Round 2012) Created by: Jean-Marie Sainthillier Tags gjam, codejam	3	22
Problem 44456. Sum of combinations Created by: Pramit Biswas Tags sum	1	17
Problem 986. Penny Flipping: Reverse subsets of a sequence of coins until you recover the original configuration Created by: Everett Rubel Tags permutations, reverse, flip	2	15
Problem 44719. Penny Distribution Machine Created by: J. S. Kowontan Tags distribution machine	1	22

Recent Group Finishers11

Recent Activity

	DH submitted Solution 14440291 to Problem 44456. Sum of combinations on 6 Dec 2024
	DH submitted Solution 14440291 to Problem 44456. Sum of combinations on 6 Dec 2024
	DH submitted Solution 14440226 to Problem 44787. What can you get for exactly amount of money(harder) on 6 Dec 2024
	DH submitted Solution 14318361 to Problem 1854. Factorial: Unlimited Size : java.math on 23 Sep 2024
	DH submitted Solution 14307668 to Problem 42615. Factorizing a number into a given number of factors on 16 Sep 2024

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