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tangentstorm/ints.py

Forked from anonymous/gist:74c9837eaef5fd4777db31cf7d412767
Last active April 14, 2016 07:46
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ints.py
def read_ints():
i = 0
while True:
s = input('enter number[%i]:' % i)
try:
yield int(s); i+=1
except ValueError:
if s == "": return
else: print "ignoring invalid number"
print(sum(read_ints()))
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