Problem Recent Solvers110

Suggested Problems

• Numbers with prime factors 2, 3 and 5.

  119 Solvers

• Number of Horns on a unicorn!

  626 Solvers

• Make a 1 hot vector

  359 Solvers

• Golomb's self-describing sequence (based on Euler 341)

  88 Solvers

• Generalised Hamming Number

  92 Solvers

More from this Author4

• Given a Vector v1, create v2 which is the sum of each two adjacent elements in v1. {length(v2)=length(v1)-1}

  117 Solvers

• Given a matrix A (size m x n) create a matrix B (size m+2 x n+2) which consists of matrix A surrounded by zeros. See Example below:

  111 Solvers

• Given a matrix A (size m x n) create a matrix B which consists of matrix A sorted in descending order by columns and then by rows.

  110 Solvers

• Given a matrix A return a vector of the product of the elements in each column using a loop without using prod.

  112 Solvers