import time
import math


def excepter(f):
 i = 0
 t1 = time.time()

 def wrapper():
 try:
 f()
 except Exception as e:
 nonlocal i
 i += 1
 print(f'{e.args[0]}: {i}')
 t2 = time.time()
 if i == n:
 print(f'spending time:{round(t2-t1,2)}')
 return wrapper


n = 10 # except count


@excepter
def divide_zero_except():
 time.sleep(0.1)
 j = 1/(40-20*2)


# test zero divived except
for _ in range(n):
 divide_zero_except()


@excepter
def outof_range_except():
 a = [1, 3, 5]
 time.sleep(0.1)
 print(a[3])


# test out of range except
for _ in range(n):
 outof_range_except()