yield statement: defining a generator function, : Generator « Buildin Function « Python

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2. Buildin Function
3. Generator

yield statement: defining a generator function,

def gensquares(N):
     for i in range(N):
         yield i ** 2               # resume here later

for i in gensquares(5):             # resume the function 
     print i, ':',                  # print last yielded value


x = gensquares(10)

print x.next()
print x.next()
print x.next()

           
       

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1.	Fibonacci sequences using generators
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