Problem 1323. Alternating sum

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

Solution Comments

Problem Recent Solvers826

Suggested Problems

• Find the sum of all the numbers of the input vector

  53390 Solvers

• Make a checkerboard matrix

  16125 Solvers

• Swap the first and last columns

  22418 Solvers

• How many trades represent all the profit?

  613 Solvers

• Find my daddy long leg (No 's')

  2696 Solvers

More from this Author11

• Procrustean bed

  58 Solvers

• Mystery problem

  14 Solvers

• Conic equation

  20 Solvers

• James Bond film count

  52 Solvers

• Evaluating continued fractions

  55 Solvers