Randomness

Curated by : goc3

Average Problem Difficulty:

A random collection of a few random problems in random order.

Community Group Solver

+50 points

Problem Title	Likes	Solvers
Problem 44277. Given n, create n random numbers such that their standard deviation is also n. Created by: AMITAVA BISWAS Tags linear algebra	4	132
Problem 42503. Generating random matrix with given probability mass function Created by: Peng Liu Tags probability, monte carlo, random sampling	2	61
Problem 174. Roll the Dice! Created by: @bmtran (Bryant Tran) Tags dice, random, rolling	61	10348
Problem 641. Make a random, non-repeating vector. Created by: Doug Hull Tags basic matlab, basics, ml101	44	9762
Problem 1227. Generate a random matrix A of (1,-1) Created by: Alex P. Tags random, matrix, +-1	3	336
Problem 1089. Create a random vector of integers with given sum Created by: J-G van der Toorn Tags vector, random, sum	4	56
Problem 44630. Guess the number I'm thinking of (Part 1) Created by: David Verrelli Tags random, probability, game theory	13	50
Problem 42340. Fibonacci Decomposition Created by: Ned Gulley Tags fibonacci	14	751
Problem 621. Cryptomath: Addition Created by: Doug Hull Tags ml101	2	35
Problem 1873. Break it up! Break it up! Created by: James Tags partitions	4	57
Problem 1288. Balanced Ternary Numbers: Easy as \|, \|-, \|o Created by: Ned Gulley Tags encoding, number system, ternary	3	55

FEATURED DISCUSSION

What is a rough number? What can they be used...

	Matteo submitted Solution 14538437 to Problem 1089. Create a random vector of integers with given sum on 6 Feb 2025 at 19:13
	Matteo submitted Solution 14538421 to Problem 174. Roll the Dice! on 6 Feb 2025 at 18:51
	Matteo submitted Solution 14538412 to Problem 44277. Given n, create n random numbers such that their standard deviation is also n. on 6 Feb 2025 at 18:40
	Shreya submitted Solution 14535839 to Problem 174. Roll the Dice! on 2 Feb 2025 at 22:39
	Shreya submitted Solution 14535799 to Problem 44277. Given n, create n random numbers such that their standard deviation is also n. on 2 Feb 2025 at 19:08

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