Problem 2051. is the number happy?

Solution Comments

Show comments

Problem Recent Solvers77

Suggested Problems

• Find all elements less than 0 or greater than 10 and replace them with NaN

  15801 Solvers

• Find the two most distant points

  2956 Solvers

• Reverse the elements of an array

  1126 Solvers

• Find nth maximum

  935 Solvers

• Find the dimensions of a matrix

  564 Solvers

More from this Author11

• Convert a Cell Array into an Array

  2300 Solvers

• persistant sum

  117 Solvers

• Create numeric palindromes and their square roots

  25 Solvers

• Strange Number Algorithms

  101 Solvers

• Convert vector datasets to plot with imagesc instead of scatter

  5 Solvers