Python学习

实习要写Python3,之前虽然用Python做过project但是不像java用的那么熟，现在临近实习开始，迅速跟个教程熟悉一下。

tuple：Immutable, t = ('a',1,'a')
list: can reassgin, l = [1,3,'b','b']
set: on ordered unique
Basic IO

Userful operators:

• range()
  mylist = [1,2,3]
  for num in range(0,10) 0 all the way to but including 10
  for num in range(0,10,2)
  range is a generator, eg: list(range(0,11,2))

• enumrate

index_count = 0
for letter in 'abcde':
    print('At index {} the letter is {}'.format(index_count,letter))
    index_count += 1

word = 'abcde'
for item in enumerate(word):
    print(item)

(0, 'a')
(1, 'b')
(2, 'c')
(3, 'd')
(4, 'e')

• zip

• in

-max,min

• from random import shuffle

• from random import randint

• input