#d = { 'Adam': 95, 'Lisa': 85, 'Bart': 59 } for ???: print ???
d = {'adam':95,
'lisa':85,
'bart':59}
for SB in d:
print SB,':',d[SB]
d = {'adam':95,
'lisa':85,
'bart':59}
for SB in d:
print SB,':',d[SB]
2017-03-08
L = range(1,101)
x=0
for l in L:
L[x]=l*l
x=x+1
print sum(L)
x=0
for l in L:
L[x]=l*l
x=x+1
print sum(L)
2017-03-08
d = {
95: 'Adam',
85: 'Lisa',
59: 'Bart'
}
for k in d.keys()
print d[k]
95: 'Adam',
85: 'Lisa',
59: 'Bart'
}
for k in d.keys()
print d[k]
2017-03-08
d = {
'Adam': 95,
'Lisa': 85,
'Bart': 59
}
for key in d:
print 'key',d['key']
'Adam': 95,
'Lisa': 85,
'Bart': 59
}
for key in d:
print 'key',d['key']
2017-03-08
# -*- coding: utf-8 -*-
d = {
95:Adam,
85:Lisa,
59:Bart.
}
第一次写错啦,名字没有加单引号。
d = {
95:Adam,
85:Lisa,
59:Bart.
}
第一次写错啦,名字没有加单引号。
2017-03-08
d = {95:'adam',85:'lisa',59:'bart'}
print d
print d
2017-03-08
print 45678+0x12fd2
print'Learn Python in imooc'
print 100<99
print 0xff==255
print'Learn Python in imooc'
print 100<99
print 0xff==255
2017-03-08
def greet(x):
if len(x)==False:
print 'Hello,world'
else:
print 'Hello,',x
greet('')
greet('Bart')
if len(x)==False:
print 'Hello,world'
else:
print 'Hello,',x
greet('')
greet('Bart')
2017-03-08
s = set([('Adam', 95), ('Lisa', 85), ('Bart', 59)])
for x in s:
print x[0]+':'+str(x[1])
for x in s:
print x[0]+':'+str(x[1])
2017-03-08
for x in range(1,10):
for y in range(x+1,10):
L= x*10+y
if x<y:
print L
for y in range(x+1,10):
L= x*10+y
if x<y:
print L
2017-03-08
d = {
'Adam': 95,
'Lisa': 85,
'Bart': 59
}
for key in d:
print key+':'+str(d.get(key))
'Adam': 95,
'Lisa': 85,
'Bart': 59
}
for key in d:
print key+':'+str(d.get(key))
2017-03-08