112 lines
2.5 KiB
Perl
112 lines
2.5 KiB
Perl
|
#!/usr/bin/perl
|
||
|
|
|
||
|
|
# print "X p |-o -- x P I-O, world!\n"
|
||
|
|
#$NAMe = 'Johnny';
|
||
|
|
#$AGe=33;
|
||
|
|
#@BOOK=('Introduction', 'First Chapter', 'Second Chapter');
|
||
|
|
#%StaR_waRs_family=('faTher','Anakin','Mother','Padme','Male twin','Luke','Female twin','Leina');
|
||
|
|
#print $StaR_waRs_family{'faTher'};
|
||
|
|
|
||
|
|
#print "\n";
|
||
|
|
|
||
|
|
#$res=`ls /usr/bin`;
|
||
|
|
#print $res
|
||
|
|
|
||
|
|
#$a='Hello';
|
||
|
|
#$b='$a, world!';
|
||
|
|
#$c="$a, world!";
|
||
|
|
|
||
|
|
#print $b,"\n";
|
||
|
|
#print $c,"\n";
|
||
|
|
|
||
|
|
#%StarWarsFamily=(
|
||
|
|
# 'Father',{'Name','Anikin',
|
||
|
|
# 'Height(cm)',210,
|
||
|
|
# 'jobs',{'Slave','Podracer pilot','Jedi Knight','Darth Vader'}},
|
||
|
|
# 'Mother',{} # другие такие же данные...
|
||
|
|
#);
|
||
|
|
#print "$StarWarsFamily{'Father'}{'jobs'}{'Slave'}\n";
|
||
|
|
|
||
|
|
#print `date`
|
||
|
|
|
||
|
|
#$A=10*7.5-16;
|
||
|
|
#$b=$A%4;
|
||
|
|
#print "A = ",$A,"\nB = ",$b,"\n";
|
||
|
|
|
||
|
|
#$A++;
|
||
|
|
#$b-=9;
|
||
|
|
#print "A = ",$A,"\nB = ",$b,"\n";
|
||
|
|
|
||
|
|
#$s="act&";
|
||
|
|
#$s++;
|
||
|
|
#print $s,"\n";
|
||
|
|
|
||
|
|
#$a="Luke"; $b="Skywalker";
|
||
|
|
#$c=$a." ".$b;
|
||
|
|
#print "$c " x 3,"\n";
|
||
|
|
|
||
|
|
#$a=2; $b=3;
|
||
|
|
#print $a cmp $b;
|
||
|
|
|
||
|
|
#if('dude' lt 'hello') {print "dude";}
|
||
|
|
#if('dude' < 'hello') {print "hello";}
|
||
|
|
|
||
|
|
#@Jedi=("Yoda","Obi Wan");
|
||
|
|
#push(@Jedi,"Anakin");
|
||
|
|
#print $Jedi[2]."\n";
|
||
|
|
#pop(@Jedi);
|
||
|
|
#print $Jedi[2]."\n";
|
||
|
|
|
||
|
|
#%days=('January',31,'February',28.25,'Mart',31,'April',30,
|
||
|
|
# 'May',31,'June',30,'July',31,'August',31,'September',30,'October',31,
|
||
|
|
# 'November',30,'December',31);
|
||
|
|
#while (($a,$b)=each %days) {print $a,": ",$b,"\n";}
|
||
|
|
|
||
|
|
#@A=keys (%days);
|
||
|
|
#print $A[1]."\n";
|
||
|
|
|
||
|
|
#($x,$y,$z)=($y,$z,$x);
|
||
|
|
#($Name,$Surname,$Address)=('Kolan','Shashkin','Bratskaya,5a');
|
||
|
|
#($var,$arr)=('Переменная','m1','m2','m3');
|
||
|
|
|
||
|
|
#@a=(0,1,2,3);
|
||
|
|
#for($i=0;$i<7;$i++) {print $a[$i]."\n";}
|
||
|
|
#splice(@a,2,0,('a','b'));
|
||
|
|
#for($i=0;$i<7;$i++) {print $a[$i]."\n";}
|
||
|
|
|
||
|
|
#@a=(34,2,553,2,15);
|
||
|
|
#@a=sort (@a); #@a=sort AS_I_WANT (@a);
|
||
|
|
#for($i=0;$i<10;$i++){print $a[$i]."\n";}
|
||
|
|
|
||
|
|
#@a = <STDIN>;
|
||
|
|
#for($i=0;$i<10;$i++){print $a[$i];}
|
||
|
|
|
||
|
|
|
||
|
|
#%hash=('a','b','c','d');
|
||
|
|
#print $hash{'c'}."\n";
|
||
|
|
#delete($hash{'c'});
|
||
|
|
#print $hash{'c'}."\n";
|
||
|
|
|
||
|
|
#%a=('a','1','b',$_,'c','3');
|
||
|
|
#if (defined $a{'b'}) {print "defined ;)\n";}
|
||
|
|
#else {print "undefined ;(\n";}
|
||
|
|
#print $a{'b'}."\n";
|
||
|
|
|
||
|
|
|
||
|
|
# Вопрос: Что будет без m в выражении m/hello/
|
||
|
|
#$string=<STDIN>;
|
||
|
|
#if($string =~ m/^hello$/) {print "Yes\n";} else {print "No\n";}
|
||
|
|
#$string =~ s/a/A/g; # g указывает на глобальное изменение
|
||
|
|
#print $string."\n";
|
||
|
|
|
||
|
|
#$jedi='Anakin';
|
||
|
|
#$jedi=~s/Master $jedi/t he future Darth Vader/g;
|
||
|
|
#s/Master (Obi-Wan|Yoda)/t he Jedi Knight $1/;
|
||
|
|
#print $jedi."\n";
|
||
|
|
|
||
|
|
$s='Hello, world! My name is hello!';
|
||
|
|
$s =~ s/(Hello|hello)/ghm $1/g;
|
||
|
|
print $s."\n";
|
||
|
|
|
||
|
|
|