【Newbie】var eq range of ##?【PERL】
1
Name:
Anonymous
2009-08-11 3:13
/prog/ I need help.$first and $last. Both of these are numbers, for example 5 and 10.$line (also a number) is equal to any number in the range $first to $last
2
Name:
Anonymous
2009-08-11 3:15
use a loop
3
Name:
Anonymous 2009-08-11 3:22
>>2
Thanks a lot! It worked.
4
Name:
Anonymous 2009-08-11 3:36
IHBT :(
5
Name:
=+=*=F=R=O=Z=E=N==V=O=I=D=*=+=
!frozEn/KIg
2009-08-11 11:52
What is so hard? if(line<last && line>first){printf(linetext);}
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6
Name:
Anonymous 2009-08-11 16:39
7
Name:
Anonymous 2009-08-11 22:05
>>6
Can't "last" outside a loop block at >>5 line 1.
So close ;(
8
Name:
Anonymous
2009-08-11 23:30
In the brief 30 seconds I have spent staring at this board, it is self-evident that the FROOOOOOOZEN VOOOOOOOOOOOOOOIDDDDDDDD is an ENTERPRISE CLASS programmer.
9
Name:
Anonymous 2009-08-11 23:32
You'll note that in that tiny line of C code he made 3 obvious errors.
10
Name:
Anonymous 2009-08-11 23:35
>>9
Is one of those breathing?
11
Name:
Anonymous 2009-08-11 23:46
>>9
That's what happens when you don't teach your children the meaning of "first" and "last".
12
Name:
Anonymous
2009-08-12 15:19
you've obviously never programmed before
14
Name:
D
2010-12-06 4:10
The D Programming Language
15
Name:
Anonymous 2010-12-06 5:11
Behold! A Perl way of solving your problem!$ perl -e 'foreach my $i (1..20) { print "$i ", grep(/^$i$/, (5..10)) ? "yes" : "no", "\n"; }'
16
Name:
Anonymous 2010-12-06 7:19
my $j = [|] 5..10;
17
Name:
Anonymous 2010-12-06 7:59
>>16
Why do it in Ruby if you can do it in Perl.
REGEXPS GALORE
18
Name:
Anonymous 2010-12-24 0:50
19
Name:
Anonymous 2011-02-04 20:01