d = {
'Adam': 95,
'Lisa': 85,
'Bart': 59
}
for name , value in d.items():
print name,value
'Adam': 95,
'Lisa': 85,
'Bart': 59
}
for name , value in d.items():
print name,value
2017-02-04
sum = 0
x = 1
n = 1
while True:
sum += x
if n >= 20: break
x *= 2
n += 1
print sum
x = 1
n = 1
while True:
sum += x
if n >= 20: break
x *= 2
n += 1
print sum
2017-02-04
sum = 0
x = 1
while x < 100:
sum += x
x += 2
print sum
x = 1
while x < 100:
sum += x
x += 2
print sum
2017-02-04
def greet(s='world'):
print 'Hello,',s,'.'
greet()
greet('Bart')
print 'Hello,',s,'.'
greet()
greet('Bart')
2017-02-04
最新回答 / 饭团小将
正斜杠,又称左斜杠,符号是"/";反斜杠,也称右斜杠,符号是"\"。 在Unix/Linux中,路径的分隔采用正斜杠"/",比如"/home/hutaow";而在Windows中,路径分隔采用反斜杠"\",比如"C:\Windows\System"。
2017-02-04
sum=0
for x in [1,2,3,4,5,6,7,8,9]:
for y in [1,2,3,4,5,6,7,8,9]:
sum=x*10+y
if x<y:
print sum
for x in [1,2,3,4,5,6,7,8,9]:
for y in [1,2,3,4,5,6,7,8,9]:
sum=x*10+y
if x<y:
print sum
2017-02-04
L = ['Adam', 'Lisa', 'Bart', 'Paul']
for index, name in zip(range(1,len(L)+1),L):
print index, '-', name
题目做得我穿越火线都扔一边了^_^
for index, name in zip(range(1,len(L)+1),L):
print index, '-', name
题目做得我穿越火线都扔一边了^_^
# -*- coding: utf-8 -*-
d = {
95 : 'Adam',
85 : 'Lisa',
59 : 'Bart'
}
d = {
95 : 'Adam',
85 : 'Lisa',
59 : 'Bart'
}
2017-02-04
sum = 0
x = 0
while True:
x = x + 1
if x > 100:
break
if x % 2 == 0:
continue
sum = sum + x
print sum
x = 0
while True:
x = x + 1
if x > 100:
break
if x % 2 == 0:
continue
sum = sum + x
print sum
2017-02-04
sum = 0
x = 1
n = 1
while True:
sum = sum + x
x = x * 2
n = n + 1
if n > 20:
break
print sum
x = 1
n = 1
while True:
sum = sum + x
x = x * 2
n = n + 1
if n > 20:
break
print sum
2017-02-04
L = [75, 92, 59, 68]
sum = 0.0
for score in L:
sum = sum + score
print sum / 4
sum = 0.0
for score in L:
sum = sum + score
print sum / 4
2017-02-04