// getting max number in array without using array.reduce() method
function maxOfArray(array)
{
  // set maxElement to 0 index of array i.e. 1
  let maxElement = array[0];
  // loop till array.length exusted and increament i by 1 with each iteration
  for(let i=1; i<=array.length; i++)
  {
      // if current index of array value in loop is greater than maxElement
      // save value of array[i] in variable maxElement
     // else go for next iteration
    // do same process until loop end and return final value of maxElement on console. 
      if(array[i] > maxElement) 
      {
        maxElement = array[i];
      }
  }
  return maxElement;
}

const maxResult = [1,5,3,6,10,2,2,5];
console.log(maxOfArray(maxResult));