Cody

Problems

1 – 16 of 16
Problem Title
Likes
Solvers
Difficulty

Problem 42920. Find the inverse permutation

Created by: Jens Kjærgaard Boldsen

Tags math, vector

0

50

Problem 43179. Red and green towers

Created by: Giovanni Mottola

Tags arithmetic, number theory

1

18

Problem 44782. Highest powers in factorials

Created by: James

Tags powers, factorials, excited!

2

18

Problem 1634. Kurchan Square - Evaluation Function

Created by: Richard Zapor

Tags matrix, contest, det

1

27

Problem 1646. Kurchan 3x3 - Optimal Score

Created by: Richard Zapor

Tags contest, toc, randperm

1

23

Problem 44456. Sum of combinations

Created by: Pramit Biswas

Tags sum

1

12

Problem 43969. Sleeping Queens 1

Created by: James

Tags too late for card games 1, christmas gifts, kids stuff

3

13

Problem 42790. Full combinations

Created by: Peng Liu

Tags combination, ff2n, fullfact

1

21

Problem 44747. Exponents in Factorials

Created by: James

Tags exponents, factorials, excited!

5

22

Problem 1941. Lowest sum from a group of digits

Created by: James

Tags third grade math, smallest sum

7

46

Problem 44719. Penny Distribution Machine

Created by: J. S. Kowontan

Tags distribution machine

0

14

Problem 44082. Recycled Numbers (CodeJam Qualification Round 2012)

Created by: Jean-Marie Sainthillier

Tags gjam, codejam

3

16

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

1

11

Problem 2488. Create all combinations of vectors

Created by: Abdullah Caliskan

Tags vector, nnet

1

22

Problem 42615. Factorizing a number into a given number of factors

Created by: HH

Tags probability

1

17

Problem 42918. Addition Partition

Created by: James

Tags partitions

2

19
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