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

235

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

Created by: J-G van der Toorn

Tags vector, random, sum

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

Created by: Doug Hull

Tags basic matlab, basics, ml101

5444

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

Created by: AMITAVA BISWAS

Tags linear algebra

Problem 42503. Generating random matrix with given probability mass function

Created by: Peng Liu

Tags probability, monte carlo, random sampling

Problem 174. Roll the Dice!

Created by: @bmtran (Bryant Tran)

Tags dice, random, rolling

6514

Problem 42340. Fibonacci Decomposition

Created by: Ned Gulley

Tags fibonacci

362

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

Created by: Ned Gulley

Tags encoding, number system, ternary

Problem 1873. Break it up! Break it up!

Created by: James

Tags partitions

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

1 – 11 of 11

Difficulty Rating

Problem Groups

Difficulty Rating

Problem Groups

Problems

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

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

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

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

Problem 42503. Generating random matrix with given probability mass function

Problem 174. Roll the Dice!

Problem 42340. Fibonacci Decomposition

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

Problem 1873. Break it up! Break it up!

Problem 621. Cryptomath: Addition

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