Problem 20. Summing digits

Suggested Problems

• Determine whether a vector is monotonically increasing

  21612 Solvers

• Create times-tables

  17958 Solvers

• Sums with Excluded Digits

  2292 Solvers

• Insert zeros into vector

  817 Solvers

• Length of a short side

  7446 Solvers

More from this Author96

• Remove any row in which a NaN appears

  8661 Solvers

• Find the numeric mean of the prime numbers in a matrix.

  9013 Solvers

• Find the longest sequence of 1's in a binary sequence.

  6402 Solvers

• Return the 3n+1 sequence for n

  8361 Solvers

• Which doors are open?

  3345 Solvers