# -*- coding: utf-8 -*-
def square_of_sum(r):
bb = []
for a in r:
bb.append(a*a)
return sum(bb)
c = [1,2,3]
print square_of_sum(c)
def square_of_sum(r):
bb = []
for a in r:
bb.append(a*a)
return sum(bb)
c = [1,2,3]
print square_of_sum(c)
2015-12-09
s = 'Python was started in1989 by "Guido".\n'+'Python is free and easy to learn.'
print s
print s
2015-12-08
a = 0
b = 1
while b < 100:#如果B小于100循环
a = a + b #a+b每次都在a上加了1
b = b + 2 #B在基础上加了2.那么就是3 .奇数
#print (b) #直接调用的最后的B的赋值! 因此B还在循环体内所以会打印到条件成立为止!
print (a) #直接调用的A最后的赋值!
b = 1
while b < 100:#如果B小于100循环
a = a + b #a+b每次都在a上加了1
b = b + 2 #B在基础上加了2.那么就是3 .奇数
#print (b) #直接调用的最后的B的赋值! 因此B还在循环体内所以会打印到条件成立为止!
print (a) #直接调用的A最后的赋值!
2015-12-08