%timeit的使用

%timeit

# Insert 100,000 values at the front of the list (index=0)
c0 = []
t_insert = %timeit -o -n1000 -r100 c0.insert(0, 'a')
# Append 100,000 values at the end of the list
c1 = []
t_append = %timeit -o -n1000 -r100 c1.append('a')