Problem 281. Acid and water

Suggested Problems

• Increment a number, given its digits

  661 Solvers

• Determine the number of odd integers in a vector

  755 Solvers

• Sum of odd numbers in a matrix

  589 Solvers

• Vector creation

  9531 Solvers

• Is this is a Tic Tac Toe X Win?

  513 Solvers

More from this Author100

• All capital?

  651 Solvers

• Multiply to the limit?

  39 Solvers

• drowsy?

  50 Solvers

• Use of regexp

  205 Solvers

• DC chopper

  174 Solvers