Problems

1 – 11 of 11

Problem Title Likes Solvers Difficulty

Problem 1227. Generate a random matrix A of (1,-1)

Created by: Alex P.

Tags random, matrix, +-1

249

Problem 44277. Given n, create n random numbers such that their standard deviation is also n.

Created by: AMITAVA BISWAS

Tags linear algebra

Problem 641. Make a random, non-repeating vector.

Created by: Doug Hull

Tags basic matlab, basics, ml101

6659

Problem 1089. Create a random vector of integers with given sum

Created by: J-G van der Toorn

Tags vector, random, sum

Problem 174. Roll the Dice!

Created by: @bmtran (Bryant Tran)

Tags dice, random, rolling

7806

Problem 42503. Generating random matrix with given probability mass function

Created by: Peng Liu

Tags probability, monte carlo, random sampling

Problem 1288. Balanced Ternary Numbers: Easy as |, |-, |o

Created by: Ned Gulley

Tags encoding, number system, ternary

Problem 42340. Fibonacci Decomposition

Created by: Ned Gulley

Tags fibonacci

380

Problem 621. Cryptomath: Addition

Created by: Doug Hull

Tags ml101

Problem 44630. Guess the number I'm thinking of (Part 1)

Created by: David Verrelli

Tags random, probability, game theory

Problem 1873. Break it up! Break it up!

Created by: James

Tags partitions

1 – 11 of 11

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Problem Groups

Difficulty Rating

Problem Groups

Problems

Problem 1227. Generate a random matrix A of (1,-1)

Problem 44277. Given n, create n random numbers such that their standard deviation is also n.

Problem 641. Make a random, non-repeating vector.

Problem 1089. Create a random vector of integers with given sum

Problem 174. Roll the Dice!

Problem 42503. Generating random matrix with given probability mass function

Problem 1288. Balanced Ternary Numbers: Easy as |, |-, |o

Problem 42340. Fibonacci Decomposition

Problem 621. Cryptomath: Addition

Problem 44630. Guess the number I'm thinking of (Part 1)

Problem 1873. Break it up! Break it up!