day_14作业

1

with open('user_info.txt') as f:
items=(line.split() for line in f)
lt = [{'name': name, 'sex': sex, 'age': int(age), 'salary': salary} for name, sex, age, salary in items]
print(lt)

2

print(max(lt,key=lambda x:x['salary']))

3

print(min(lt,key=lambda x:x['age']))

4

lt_new=map(lambda items:{'name':items['name'].title(),
'sex': items['sex'],
'age': items['age'],
'salary': items['salary']
},lt)
print(list(lt_new))

5

def feibo(a,b,stop):
if a> stop:
return
print(a,end=' ')
feibo(b,a+b,stop)

feibo(0,1,10)

6

l=[1,2,[3,[4,5,6,[7,8,[9,10,[11,12,13,[14,15]]]]]]]
def get(seq):
for item in seq:
if type(item) is list:
get(item)
else:
print(item)
get(l)