now, a stupid solution is:
for (my $value = -1000; $value <= 1000; $value += 100) {
print $value/1000, "\n";
}
hehe,
----- Original Message -----
From: "pagoda" <[EMAIL PROTECTED]>
To: "begin begin" <[EMAIL PROTECTED]>
Sent: Tuesday, December 16, 2003 1:54 PM
Subject: Please help me! Thanks.
>
> for (my $value = -1; $value <= 1; $value += 0.1) {
> print "$value\n";
> }
>
> The result is as following:
>
> -1
> -0.9
> -0.8
> -0.7
> -0.6
> -0.5
> -0.4
> -0.3
> -0.2
> -0.1
> -1.38777878078145e-16
> 0.0999999999999999
> 0.2
> 0.3
> 0.4
> 0.5
> 0.6
> 0.7
> 0.8
> 0.9
> 1
>
> But what I wanted is:
>
> -1
> -0.9
> -0.8
> -0.7
> -0.6
> -0.5
> -0.4
> -0.3
> -0.2
> -0.1
> 0
> 0.1
> 0.2
> 0.3
> 0.4
> 0.5
> 0.6
> 0.7
> 0.8
> 0.9
> 1
>
>
> Help! please!
>
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>
>
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