列表、元组、字典等遍历

#!/usr/bin/env python
# -*- coding:utf-8 -*-

#列表遍历
test_list =[2,"Jone",3,6,7,'hongten','hanyuan','good','Tom']
print(len(test_list))

for i in test_list:
    print i

test_str="hello,i'm hongten"
print('打印字符串：'+test_str)

#遍历一个字符串
for i in test_str:
    print i

#元组遍历
test_tuple = [("a",1),("b",2),("c",3),("d",4)]
print test_tuple
print('遍历一个元组')
for (i,j) in test_tuple:
    print(i,j)

#遍历字典
test_dict={'name':'hongten','age':'20','gender':'M','sports':'足球,乒乓,游泳'}
for key in test_dict:
    print(key +':'+test_dict[key])


L1=[1,3,5,7]
L2=[2,4,6,8]
print(zip(L1,L2))

for (i,j) in zip(L1,L2):
    print(i,j)

L3=L2[:]
L3.remove(8)
print(L1)
print(L3)
for (i,j) in zip(L1,L3):
    print(i,j)


test_keys=['name','age','gender','weight','hight']

test_values=['Hongten','20','M','55','170']

print(test_keys)
print(test_values)
test_dic=dict(zip(test_keys,test_values))
for key in test_dic:
   print(key+':'+test_dic[key])

#!/usr/bin/env python
#_*_ coding:utf-8 _*_

list01 = [1,2,3,'a','aa']
for i in list01:
print i

for i,n in enumerate(['a','b','c']):
print i,n

li =['手表','汽车','房子']
for item in li:
print item

for item in enumerate(li,1):
print item[0],item[1]

#------------------------------------------------
list02 = (1,2,3,4,5)
for i in list02:
print i
#------------------------------------------------
list03 = {"name":'yy','age':'18'}
for key in list03:
print key+':'+list03[key]
#------------------------------------------------
i=iter(range(5))
print i.next()
print i.next()
print i.next()
print i.next()
print i.next()

#迭代key
s={'one':1,'two':2,'three':3}
m = iter(s)
print m.next()
print m.next()
print m.next()
#------------------------------------------------
#while
a = input('请输入a:')
b = input("请输入b: ")
while True:
if a == b:
print "=="
break
print "!="
else:
print 'over'

count = 0
while(count < 9):
print count
count += 1
#------------------------------------------------
# for
for i in range(1,5):
print i
else:
print 'over'

list = ['a','b','c','b']
for i in range(len(list)):
print list[i]