Find Min Max Index In LIst

find_min_max.py

"""Find index min and max in list"""
a = [4, 3, 7, 2, 12]


def get_min(arr: list) -> int:
  return min(range(len(arr)), key=arr.__getitem__)

def get_max(arr: list) -> int:
  return max(range(len(arr)), key=arr.__getitem__)

min_index_value = get_min(a)
print("Min index value is {}".format(min_index_value))
# Min index value is 3

max_index_value = get_max(a)
print("Max index value is {}".format(max_index_value))
# Max index value is 4