function solve(arr)
{
  let sum = 0;
  let musala = 0;
  let monbolan = 0;
  let kilimanajdaro = 0;
  let k2 = 0;
  let everest = 0;
  for(i = 1; i<arr.length; i++)
  {
    sum+=arr[i];
    if(arr[i]<=5)
    {
      musala+=arr[i];
    } else if(arr[i]<=12)
      {
        monbolan+=arr[i];
      } else if(arr[i]<=25)
        {
          kilimanajdaro += arr[i];
        }else if(arr[i]<=40)
          {
            k2+=arr[i];
          } else if (arr[i]>=41)
          {
            everest+=arr[i]
          }
  }
  console.log(`${((musala/sum)*100).toFixed(2)}%`);
  console.log(`${((monbolan/sum)*100).toFixed(2)}%`);
  console.log(`${((kilimanajdaro/sum)*100).toFixed(2)}%`);
  console.log(`${((k2/sum)*100).toFixed(2)}%`);
  console.log(`${((everest/sum)*100).toFixed(2)}%`);
}