Problem 20. Summing digits

Suggested Problems

• Swap the first and last columns

  21043 Solvers

• Distance walked 1D

  2495 Solvers

• Back to basics 7 - Equal NaNs

  423 Solvers

• Back to basics 11 - Max Integer

  791 Solvers

• Double all elements in the array

  1723 Solvers

More from this Author96

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

  8994 Solvers

• Extract leading non-zero digit

  2175 Solvers

• QWERTY coordinates

  2301 Solvers

• Find the alphabetic word product

  3374 Solvers

• Pattern matching

  2763 Solvers