Problem 1323. Alternating sum

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

Solution Comments

Problem Recent Solvers854

Suggested Problems

• Sums with Excluded Digits

  2369 Solvers

• Back to basics 25 - Valid variable names

  339 Solvers

• Matrix indexing with two vectors of indices

  781 Solvers

• What number has this problem?

  405 Solvers

• Find out sum and carry of Binary adder

  1772 Solvers

More from this Author11

• Procrustean bed

  58 Solvers

• Pascal's pyramid

  138 Solvers

• Ordinal numbers

  276 Solvers

• James Bond film count

  54 Solvers

• Leap years on other planets

  66 Solvers