I have done this but runtime error


#1

I have going for this approach acc to the hint but it was giving me errors so i decided to look for this code in geeksforgeeks but still gving me errors… please help

    def getMinMax(self,low, high, arr): 
    arr_max = arr[low] 
    arr_min = arr[low] 
      
    # If there is only one element  
    if low == high: 
        arr_max = arr[low] 
        arr_min = arr[low] 
        return (arr_max, arr_min) 
          
    # If there is only two element 
    elif high == low + 1: 
        if arr[low] > arr[high]: 
            arr_max = arr[low] 
            arr_min = arr[high] 
        else: 
            arr_max = arr[high] 
            arr_min = arr[low] 
        return (arr_max, arr_min) 
    else: 
          
        # If there are more than 2 elements 
        mid = int((low + high) / 2) 
        arr_max1, arr_min1 = self.getMinMax(low, mid, arr) 
        arr_max2, arr_min2 = self.getMinMax(mid + 1, high, arr) 
  
    return (max(arr_max1, arr_max2), min(arr_min1, arr_min2))