Problem 1323. Alternating sum

   y = x(1) - x(2) + x(3) - x(4) + ...

Solution Comments

Problem Recent Solvers838

Suggested Problems

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

  15782 Solvers

• Tic Tac Toe FTW

  1839 Solvers

• Longest run of consecutive numbers

  6465 Solvers

• Given area find sides

  558 Solvers

• MATLAB Basic: rounding II

  6273 Solvers

More from this Author11

• Conic equation

  21 Solvers

• James Bond film count

  54 Solvers

• Pascal's pyramid

  135 Solvers

• Mean ignoring NaNs

  52 Solvers

• Evaluating continued fractions

  55 Solvers