On Tue, Jun 12, 2007 at 04:25:31AM -0000, why? wrote:
> I've been having problem with the following code. It's supposed to
> print the prime numbers between 10 and 100. But i'm not getting any
> output, i.e. i guess the outer 'for' loop is being traversed only
> once. I would be greatful if you could help me out. Thanx!
> >>> f=1
> >>> for i in range(10,100):
> ... for j in range(2,i):
> ... if i%j==0:
> ... f=0
> ... break
> ... else: continue
> ... if f==1:
> ... print i,
> ...
Move "f=1" inside the outer loop:
for i in range(10,100):
f=1
for j in range(2,i):
if i%j==0:
f=0
break
else: continue
if f==1:
print i,
It gets set to 0 in the first iteration and never has another chance to
be set to 1 after that.
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