Problem 42673. Longest Collatz Sequence

Suggested Problems

• Project Euler: Problem 1, Multiples of 3 and 5

  3387 Solvers

• QWERTY Shift Encoder

  232 Solvers

• Getting the indices from a matrix

  661 Solvers

• Change the sign of even index entries of the reversed vector

  575 Solvers

• Circular Primes (based on Project Euler, problem 35)

  571 Solvers

More from this Author43

• How to reverse spdiags?

  38 Solvers

• Recycled Numbers (CodeJam Qualification Round 2012)

  22 Solvers

• Sum of big primes without primes

  141 Solvers

• Replicate elements in vectors

  1172 Solvers

• What is the scope of variables in Matlab ?

  11 Solvers