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  1. Prepare
  2. Mathematics
  3. Fundamentals
  4. Army Game
  5. Discussions

Army Game

  • bruno_bano
     + 1 comment

    Wrote a solution like this:

     const total = n * m;
  let newTotal = 0;
  let support = 0;
  support = Math.floor(n/2) * Math.floor(m/2);
  newTotal = total - support * 4;
  if(newTotal % 2 === 0){
    return support + newTotal / 2;
  }else{
    return support + Math.floor(newTotal / 2 )+ 1
  }

    Then found a solution like this :,)

    let x = Math.ceil(n/2)
let y = Math.ceil(m/2)
return x*y;