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Àµµ¬É½¸½ - / / -

Àµµ¬É½¸½¤È¤Ï¼ª´·¤ì¤Ê¤¤¸ÀÍդǤ¹¤¬¡¢ ÆÃÄê¤Îʸ»úÎ󤬤¢¤ëʸ»úÎó¤Ë¸ºß¤¹¤ë¤«¤É¤¦¤«¤ò Ä´¤Ù¤ë¤¿¤á¤Î¤â¤Î¤È¹Í¤¨¤Æ¤¯¤À¤µ¤¤¡£ ¸ºß¤¹¤ë=¥Þ¥Ã¥Á¤¹¤ë¤È¸Æ¤Ð¤ì¤Þ¤¹¤¬¡¢ ñ¤Ë¥Þ¥Ã¥Á¤¹¤ë¤«¤É¤¦¤«¤òÄ´¤Ù¤¿¤ê¡¢¥Þ¥Ã¥Á¤¹¤ë¾ì¹ç¤Ë Ê̤Îʸ»úÎó¤ÇÃÖ´¹¤·¤¿¤ê¤ÈÍÍ¡¹¤Ê¤³¤È¤¬¤Ç¤­¤Þ¤¹¡£

Àµµ¬É½¸½¤Î´ðËܤÏ/ /¤Ç¤¯¤¯¤ë¤³¤È¤Ç¤¹¡£ ¤¿¤È¤¨¤Ð/a/¤È¤¤¤¦Àµµ¬É½¸½¤òÍѤ¤¤ë¤È

'a'
'yamada'
'bbbbbbbba'

¤È¤¤¤¦Ê¸»úÎó¤Ë¥Þ¥Ã¥Á¤·¤Þ¤¹¡£¤Ä¤Þ¤êa¤È¤¤¤¦ ʸ»úÎó¡Ê¤³¤³¤Ç¤Ïʸ»ú¤Ç¤¹¤¬¡Ë¤ò´Þ¤àʸ»úÎó¤Ë¤Ï¤¹¤Ù¤Æ¥Þ¥Ã¥Á¤·¤Þ¤¹¡£

񂫪6-1

²¼µ­¤Î¥¹¥¯¥ê¥×¥È¤òkadai6-1.pl¤È¤·¤Æ½ñ¤­¡¢Àµ¤·¤¯¼Â¹Ô¤µ¤ì¤ë¤«³Îǧ¤»¤è¡£

#!/usr/bin/perl

@array = ('panda', 'sandy', 'andrology', 'And', 'Can do?');

foreach (@array){
    if ($_ =~ /and/) {
        print "$_ ¤Ë¥Þ¥Ã¥Á¤·¤Þ¤¹\n";
    } else {
        print "$_ ¤Ë¥Þ¥Ã¥Á¤·¤Þ¤»¤ó\n";
    }
}
-------------------------------
¡Ê¾åµ­¤Îµ­½Ò¤Ï²¼µ­¤ÈƱ¤¸¡Ë

for ($i = 0; $i < @array; $i++){
    if ($array[$i] =~ /and/) {
        print "$array[$i] ¤Ë¥Þ¥Ã¥Á¤·¤Þ¤¹\n";
    } else {
        print "$array[$i] ¤Ë¥Þ¥Ã¥Á¤·¤Þ¤»¤ó\n";
    }
}
¡Ê¼Â¹Ô·ë²Ì¡Ë

panda ¤Ë¥Þ¥Ã¥Á¤·¤Þ¤¹
sandy ¤Ë¥Þ¥Ã¥Á¤·¤Þ¤¹
andrology ¤Ë¥Þ¥Ã¥Á¤·¤Þ¤¹
And ¤Ë¥Þ¥Ã¥Á¤·¤Þ¤»¤ó
Can do? ¤Ë¥Þ¥Ã¥Á¤·¤Þ¤»¤ó

¤Ä¤®¤Ë¾¯¤·µ¡Ç½¤òÉÕ¤±²Ã¤¨¤Þ¤¹¡£¡ÖÆÃÊ̤ʰÕÌ£¤ò»ý¤Ã¤¿¡×¤È¤¤¤¦°ÕÌ£¤Î ¥á¥¿Ê¸»ú¤ò»È¤¤¤Þ¤¹¡£

¥á¥¿Ê¸»ú ¥Þ¥Ã¥Á¥ó¥°¤Î¾ò·ï ÍÑÎ㠥ޥåÁ¥ó¥°Îã
^ ʸ»úÎó¤ÎÀèƬ¤Ë¤¢¤ì¤Ð¥Þ¥Ã¥Á¤¹¤ë /^and/ ando
anddddddd
$ ʸ»úÎó¤Î¤ª¤ï¤ê¤Ë¤¢¤ì¤Ð¥Þ¥Ã¥Á¤¹¤ë /and$/ land
dreamland
\b ñ¸ì¤Î¶­³¦¤Ë¤¢¤ì¤Ð¥Þ¥Ã¥Á¤¹¤ë /man\b/ man
woman
\B ñ¸ì¤Î¶­³¦°Ê³°¤Ë¤¢¤ì¤Ð¥Þ¥Ã¥Á¤¹¤ë /\B¥µ¥Ã¥«¡¼\B/ ¸©¥µ¥Ã¥«¡¼¶¨²ñ
¾ðÊóÂ祵¥Ã¥«¡¼Éô

񂫪6-2

²¼µ­¤Î¥¹¥¯¥ê¥×¥È¤òkadai6-2.pl¤È¤·¤Æ½ñ¤­¡¢Àµ¤·¤¯¼Â¹Ô¤µ¤ì¤ë¤«³Îǧ¤»¤è¡£

#!/usr/bin/perl

@array = ('pand', 'sandy', 'andrology');

print "ʸ»úÎó¤ÎÀèƬ¤Ø¤Î¥Þ¥Ã¥Á¥ó¥°\n";

foreach (@array){
    if ($_ =~ /^and/) {
        print "$_ ¤Ë¥Þ¥Ã¥Á¤·¤Þ¤¹\n";
    } else {
        print "$_ ¤Ë¥Þ¥Ã¥Á¤·¤Þ¤»¤ó\n";
    }
}

print "\nʸ»úÎó¤Î¤ª¤ï¤ê¤Ø¤Î¥Þ¥Ã¥Á¥ó¥°\n";

foreach (@array){
    if ($_ =~ /and$/) {
        print "$_ ¤Ë¥Þ¥Ã¥Á¤·¤Þ¤¹\n";
    } else {
        print "$_ ¤Ë¥Þ¥Ã¥Á¤·¤Þ¤»¤ó\n";
    }
}
¡Ê¼Â¹Ô·ë²Ì¡Ë

ʸ»úÎó¤ÎÀèƬ¤Ø¤Î¥Þ¥Ã¥Á¥ó¥°
pand ¤Ë¥Þ¥Ã¥Á¤·¤Þ¤»¤ó
sandy ¤Ë¥Þ¥Ã¥Á¤·¤Þ¤»¤ó
andrology ¤Ë¥Þ¥Ã¥Á¤·¤Þ¤¹

ʸ»úÎó¤Î¤ª¤ï¤ê¤Ø¤Î¥Þ¥Ã¥Á¥ó¥°
pand ¤Ë¥Þ¥Ã¥Á¤·¤Þ¤¹
sandy ¤Ë¥Þ¥Ã¥Á¤·¤Þ¤»¤ó
andrology ¤Ë¥Þ¥Ã¥Á¤·¤Þ¤»¤ó

¼¡¤Î±é½¬6-3¤Ç¤Ï¡¢¥Þ¥Ã¥Á¥ó¥°¤Î¥ª¥×¥·¥ç¥ó¤Ç¤¢¤ë½¤¾þ»Ò¤ò»È¤¤¤Þ¤¹¡£

½¤¾þ»Ò °ÕÌ£
g ¥Þ¥Ã¥Á¤¹¤ë¤â¤Î¤¹¤Ù¤Æ¤ò¸«¤Ä¤±¤ë
i Âçʸ»ú¡¦¾®Ê¸»ú¤Î¶èÊ̤ò¤·¤Ê¤¤
m ʸ»úÎó¤òÊ£¿ô¹Ô¤È¤·¤Æ°·¤¦
s ʸ»úÎó¤òñ°ì¹Ô¤È¤·¤Æ°·¤¦¡Êʸ»úÎóÆâ¤Î²þ¹Ô¤ò̵»ë¡Ë

񂫪6-3

²¼µ­¤Î±Ñʸ¤«¤é¡¢Âçʸ»ú¡¢¾®Ê¸»ú¤Ë´Ø·¸¤Ê¤¯ box¤¬¤Ä¤¯Ã±¸ì¤òÃê½Ð¤·¤¿¤¤¡£¤Ä¤Þ¤ê¡¢box¤â boxes¡¢boxing¤âÃê½Ð¤·¤¿¤¤¡£²¼µ­¤Î¥¹¥¯¥ê¥×¥È¤ò kadai6-3.pl¤È¤·¤Æ½ñ¤­¡¢Àµ¤·¤¯¼Â¹Ô¤µ¤ì¤ë¤«³Îǧ¤»¤è¡£¤Á¤Ê¤ß¤Ë¡¢ $&¤Ï¡Ö¥Þ¥Ã¥Á¤·¤¿ÈϰϤËÂбþ¤¹¤ëÊÑ¿ô¡×¤Ç¤¢¤ê¡¢ ¤³¤ì¤òÍøÍѤ·¤Æ¥Þ¥Ã¥Á¥ó¥°¤Î·ë²Ì¤ò³Îǧ¤·¤Æ¤¤¤ë¡£

ÂоݤȤ¹¤ë±Ñʸ

I like to collect boxes, and I have a lot of boxes. <-²þ¹Ô
Boxes in my room are very attractive. <-²þ¹Ô
I also like watching and playing boxing. <-²þ¹Ô
Boxing is very exciting.
#!/usr/bin/perl

$sentence =
'I like to collect boxes, and I have a lot of boxes.
Boxes in my room are very attractive.
I also like watching and playing boxing.
Boxing is very exciting.';

print "¥á¥¿Ê¸»ú^, ½¤¾þ»Òi,g \n";
while ($sentence =~ /^box/ig){
    print "$& \n";
}

print "¥á¥¿Ê¸»ú^, ½¤¾þ»Òi,s,g \n";
while ($sentence =~ /^box/isg){
    print "$& \n";
}

print "¥á¥¿Ê¸»ú^, ½¤¾þ»Òi,m,g \n";
while ($sentence =~ /^box/img){
    print "$& \n";
}

print "¥á¥¿Ê¸»ú\\b, ½¤¾þ»Òi,g, \n";
while ($sentence =~ /\bbox/ig){
    print "$& \n";
}

print "¥á¥¿Ê¸»ú¤Ê¤·, ½¤¾þ»Òi,g\n";
while ($sentence =~ /box/ig){
    print "$& \n";
}
¡Ê¼Â¹Ô·ë²Ì¡Ë

¥á¥¿Ê¸»ú^, ½¤¾þ»Òi,g
¥á¥¿Ê¸»ú^, ½¤¾þ»Òi,s,g
¥á¥¿Ê¸»ú^, ½¤¾þ»Òi,m,g
Box
Box
¥á¥¿Ê¸»ú\b, ½¤¾þ»Òi,g
box
box
Box
box
Box
¥á¥¿Ê¸»ú¤Ê¤·, ½¤¾þ»Òi,g
box
box
Box
box
Box

±é½¬6-3¤Ç¤Ï¡¢¥Þ¥Ã¥Á¤¹¤ë²Õ½ê¤Ï¸«¤Ä¤±¤é¤ì¤¿¤â¤Î¤Î¡¢ box¤«Box¤·¤«Ãê½Ð¤Ç¤­¤Æ¤ª¤é¤º¡¢boxes¡¢ boxing¤Î¤è¤¦¤Êñ¸ì¤ÏÃê½Ð¤Ç¤­¤Æ¤ª¤ê¤Þ¤»¤ó¡£ ¤½¤Î¤¿¤á¤Ë¤Ï¡¢²¼µ­¤Î¥á¥¿Ê¸»ú¤òÍøÍѤ¹¤ë¤³¤È¤Ë¤Ê¤ê¤Þ¤¹¡£

¥á¥¿Ê¸»ú ¥Þ¥Ã¥Á¥ó¥°¤Î¾ò·ï ÍÑÎ㠥ޥåÁ¥ó¥°Îã
. Ǥ°Õ¤Î1ʸ»ú¤¬Â¸ºß¤¹¤ì¤Ð¥Þ¥Ã¥Á /fa./ fax
fantastic
? ľÁ°¤Î¤â¤Î¤¬¤¢¤Ã¤Æ¤â¤Ê¤¯¤Æ¤â¥Þ¥Ã¥Á /colou?r/ color
colour
* ľÁ°¤Î¤â¤Î¤¬0²ó°Ê¾å·«¤êÊÖ¤¹¤È¥Þ¥Ã¥Á /yahoo*/ yaho
yahooooo
+ ľÁ°¤Î¤â¤Î¤¬1²ó°Ê¾å·«¤êÊÖ¤¹¤È¥Þ¥Ã¥Á /yahoo+/ yahoo
yahooooo
{m} ľÁ°¤Î¤â¤Î¤¬m²ó·«¤êÊÖ¤¹¤È¥Þ¥Ã¥Á /¥¢¥¿{4}/ ¥¢¥¿¥¿¥¿¥¿
{m,} ľÁ°¤Î¤â¤Î¤¬m²ó°Ê¾å·«¤êÊÖ¤¹¤È¥Þ¥Ã¥Á /(¥¢¥¿){2,}/ ¥¢¥¿¥¢¥¿¥¢¥¿
{m, n} ľÁ°¤Î¤â¤Î¤¬m²ó°Ê¾ån²ó°Ê²¼·«¤êÊÖ¤¹¤È¥Þ¥Ã¥Á /¥È¥í{3,4}/ ¥È¥í¥í¥í
¥È¥í¥í¥í¥í
¥á¥¿Ê¸»ú ¥Þ¥Ã¥Á¥ó¥°¤Î¾ò·ï ÍÑÎ㠥ޥåÁ¥ó¥°Îã
| ÁªÂò /go(es|ne|ing)/ goes
gone
going
[0-9] 0-9¤Þ¤Ç¤Î¿ô»ú¤Ë¥Þ¥Ã¥Á /data[0123456789]/ /data[0-9]/ /data\d/ ¢¨3¤Ä¤È¤âƱ¤¸°ÕÌ£ data1
data8
[a-zA-Z0-9_] ±Ñ¿ô»ú¤È _ ¤Ë¥Þ¥Ã¥Á /data[a-zA-Z0-9_]/ /data\w/ ¢¨2¤Ä¤È¤âƱ¤¸°ÕÌ£ data1
data8
[^ ] ÈÝÄê /data[^0-9]/ /data[^\d]/ /data\D/ ¢¨3¤Ä¤È¤âƱ¤¸°ÕÌ£ dataa
data_

񂫪6-4

±é½¬6-3¤Ë°ú¤­Â³¤­¡¢²¼µ­¤Î±Ñʸ¤«¤éÂçʸ»ú¡¢¾®Ê¸»ú¤Ë´Ø·¸¤Ê¤¯ box¤¬¤Ä¤¯Ã±¸ì¤òÃê½Ð¤·¤¿¤¤¡£¤Ä¤Þ¤ê¡¢box¤â boxes¡¢boxing¤âÃê½Ð¤·¤¿¤¤¡£²¼µ­¤Î¥¹¥¯¥ê¥×¥È¤ò kadai6-4.pl¤È¤·¤Æ½ñ¤­¡¢Àµ¤·¤¯¼Â¹Ô¤µ¤ì¤ë¤«³Îǧ¤»¤è¡£

I like to collect boxes, and I have a lot of boxes. <-²þ¹Ô
Boxes in my room are very attractive. <-²þ¹Ô
I also like watching and playing boxing. <-²þ¹Ô
Boxing is very exciting.
#!/usr/bin/perl

$sentence =
'I like to collect boxes, and I have a lot of boxes.
Boxes in my room are very attractive.
I also like watching and playing boxing.
Boxing is very exciting.';

print "¥á¥¿Ê¸»ú¤Ê¤·, ½¤¾þ»Òi,g\n";
while ($sentence =~ /box/ig){
    print "$& \n";
}

print "¥á¥¿Ê¸»ú., ½¤¾þ»Òi,g\n";
while ($sentence =~ /box./ig){
    print "$& \n";
}

print "¥á¥¿Ê¸»ú\\w, ½¤¾þ»Òi,g\n";
while ($sentence =~ /box\w/ig){
    print "$& \n";

}

print "¥á¥¿Ê¸»ú(\\w)+, ½¤¾þ»Òi,g\n";
while ($sentence =~ /box(\w)+/ig){
    print "$& \n";
}
¡Ê¼Â¹Ô·ë²Ì¡Ë ¥á¥¿Ê¸»ú¤Ê¤·, ½¤¾þ»Òi,g box box Box box Box ¥á¥¿Ê¸»ú., ½¤¾þ»Òi,g boxe boxe Boxe boxi Boxi ¥á¥¿Ê¸»ú\w, ½¤¾þ»Òi,g boxe boxe Boxe boxi Boxi ¥á¥¿Ê¸»ú(\w)+, ½¤¾þ»Òi,g boxes boxes Boxes boxing Boxing

񂫪6-5

²¼µ­¤Î¿ô»ú¤¬Æþ¤Ã¤Æ¤¤¤ëÇÛÎ󤫤顢3·å°Ê¾å¤Î¿ô»ú¤òÃê½Ð¤·¤¿¤¤¡£ ¤É¤Î¤è¤¦¤ÊÀµµ¬É½¸½¤Ê¤é²Äǽ¤«¡©²¼µ­¤Î¥¹¥¯¥ê¥×¥È¤Î¤¦¤Á¡¢ **********¤Ç±£¤µ¤ì¤¿Éôʬ¤òÊ䤤kadai6-5.pl¤È¤·¤Æ½ñ¤­¡¢ Àµ¤·¤¯¼Â¹Ô¤µ¤ì¤ë¤«³Îǧ¤»¤è¡£

#!/usr/bin/perl

@array = (92, 101, 8, 2228, 9);

foreach (@array){
    if ($_ =~ /*****************/) {
        print "$_ ¤Ï3·å°Ê¾å¤Î¿ô»ú\n";
    } else {
        print "$_ ¤Ï3·å°Ê¾å¤Î¿ô»ú¤Ç¤Ï¤Ê¤¤\n";
    }
}
¡Ê¼Â¹Ô·ë²Ì¡Ë

92 ¤Ï3·å°Ê¾å¤Î¿ô»ú¤Ç¤Ï¤Ê¤¤
101 ¤Ï3·å°Ê¾å¤Î¿ô»ú
8 ¤Ï3·å°Ê¾å¤Î¿ô»ú¤Ç¤Ï¤Ê¤¤
2228 ¤Ï3·å°Ê¾å¤Î¿ô»ú
9 ¤Ï3·å°Ê¾å¤Î¿ô»ú¤Ç¤Ï¤Ê¤¤

񂫪6-6

²¼µ­¤Î¥¹¥¯¥ê¥×¥È¤Ï¡¢¿ô»ú¤ÎʤӤ«¤éIP¥¢¥É¥ì¥¹¤«¤É¤¦¤«¤òȽÃǤ·¡¢ ¤µ¤é¤Ë¥Õ¥í¥ó¥Æ¥£¥¢ÅïÆâ¤ÎIP¤«¤É¤¦¤«È½ÃǤ¹¤ë¤â¤Î¤Ç¤¢¤ë¡£ ¤³¤Î¥¹¥¯¥ê¥×¥È¤òkadai6-6.pl¤È¤·¤Æ½ñ¤­¡¢Àµ¤·¤¯¼Â¹Ô¤µ¤ì¤ë¤«³Îǧ¤»¤è¡£

#!/usr/bin/perl

@ip = ('202.26.149.11', '1.2.3', '202.26.153.180', '127.0.0.1', '2.2.2.2.2');

foreach (@ip){
    if ($_ =~ /^(\d+).(\d+).(\d+).(\d+)$/){
        if ($1 == 202 && $2 == 26 && $3 == 153){
             print "IP¥¢¥É¥ì¥¹ $_ ¤Ï¡¢¥Õ¥í¥ó¥Æ¥£¥¢ÅïÆâ¤Î¤â¤Î¤Ç¤¹¡£\n";
        } else {
             print "IP¥¢¥É¥ì¥¹ $_ ¤Ï¡¢¥Õ¥í¥ó¥Æ¥£¥¢ÅïÆâ¤Î¤â¤Î¤Ç¤Ï¤¢¤ê¤Þ¤»¤ó¡£\n";
        }
    }
    else {
        print "¤³¤Î¿ô»ú $_ ¤ÏIP¥¢¥É¥ì¥¹¤Ç¤Ï¤¢¤ê¤Þ¤»¤ó¡£\n";
    }
}
¡Ê¼Â¹Ô·ë²Ì¡Ë

IP¥¢¥É¥ì¥¹ 202.26.149.11 ¤Ï¡¢¥Õ¥í¥ó¥Æ¥£¥¢ÅïÆâ¤Î¤â¤Î¤Ç¤Ï¤¢¤ê¤Þ¤»¤ó¡£
¤³¤Î¿ô»ú 1.2.3 ¤ÏIP¥¢¥É¥ì¥¹¤Ç¤Ï¤¢¤ê¤Þ¤»¤ó¡£
IP¥¢¥É¥ì¥¹ 202.26.153.180 ¤Ï¡¢¥Õ¥í¥ó¥Æ¥£¥¢ÅïÆâ¤Î¤â¤Î¤Ç¤¹¡£
IP¥¢¥É¥ì¥¹ 127.0.0.1 ¤Ï¡¢¥Õ¥í¥ó¥Æ¥£¥¢ÅïÆâ¤Î¤â¤Î¤Ç¤Ï¤¢¤ê¤Þ¤»¤ó¡£
¤³¤Î¿ô»ú 2.2.2.2.2 ¤ÏIP¥¢¥É¥ì¥¹¤Ç¤Ï¤¢¤ê¤Þ¤»¤ó¡£

ÃÖ´¹ - s/ / / -

ÃÖ´¹¤Ë¤Ä¤¤¤Æ¤Ï¡ÖÊÑ¿ô¤Èʸ»úÎó¡×¤Î Ãæ¤Ç¤â¾Ò²ð¤·¤Þ¤·¤¿¤¬¡¢²¼µ­¤ÎÊýË¡¤Ç¡¢ ¤¢¤ëʸ»úÎó¤ÎÃ椫¤éÆÃÄê¤Îʸ»úÎó¤òÊ̤Îʸ»úÎó¤ËÃÖ¤­´¹¤¨¤Æ¤¯¤ì¤Þ¤¹¡£

ʸ»úÎóÁ´Â[ =~ s/ÃÖ´¹Á°¤Îʸ»úÎó/ÃÖ´¹¸å¤Îʸ»úÎó/;

¤³¤³¤Ç¤Ï¡¢ÍÍ¡¹¤Ê¥á¥¿Ê¸»ú¤ä½¤¾þ»Ò¤òÍøÍѤ·¤Æ¤¤¤í¤¤¤í¤Ê ±é½¬ÌäÂê¤Ë¼è¤êÁȤó¤Ç¤â¤é¤¤¤Þ¤¹¡£

񂫪6-7

²¼µ­¤Î¥¹¥¯¥ê¥×¥È¤òkadai6-7.pl¤È¤·¤Æ½ñ¤­¡¢Àµ¤·¤¯¼Â¹Ô¤µ¤ì¤ë¤«³Îǧ¤»¤è¡£

#!/usr/bin/perl

$str = "He and I like cake and candy\n";
$str =~ s/and/AND/;
print $str;

$str = "He and I like cake and candy\n";
$str =~ s/and/AND/g;
print $str;

$str = "He and I like cake and candy\n";
$str =~ s/\band\b/AND/g;
print $str;
¡Ê¼Â¹Ô·ë²Ì¡Ë

He AND I like cake and candy
He AND I like cake AND cANDy
He AND I like cake AND candy

񂫪6-8

"research"¤È¤¤¤¦Ã±¸ì¤ò"reserch"¤È´Ö°ã¤¦ ÊʤΤ¢¤ë¿Í¤Îʸ¾Ï¤ò½¤Àµ¤·¤¿¤¤¡£²¼µ­¤Î¥¹¥¯¥ê¥×¥È¤òkadai6-8.pl¤È¤·¤Æ½ñ¤­¡¢Àµ¤·¤¯¼Â¹Ô¤µ¤ì¤ë¤«³Îǧ¤»¤è¡£

#!/usr/bin/perl

$str = 'We have done lots of reserches.
This year reserch list is below.';

print $str, "\n\n";

$str =~ s/reserch/research/g;

print $str, "\n";
¡Ê¼Â¹Ô·ë²Ì¡Ë

We have done lots of reserches.
This year reserch list is below.

We have done lots of researches.
This year research list is below.

񂫪6-9

±é½¬6-8¤Ë´ØÏ¢¤·¤Æ¡¢"research"¤È¤¤¤¦Ã±¸ì¤ò "reserch", "reseach", "resarch"¤Î 3Ä̤ê¤Ë´Ö°ã¤¦ÊʤΤ¢¤ë¿Í¤Îʸ¾Ï¤ò½¤Àµ¤·¤¿¤¤¡£²¼µ­¤Î¥¹¥¯¥ê¥×¥È¤Î¤¦¤Á******¤Ç±£¤µ¤ì¤¿Éôʬ¤òÊä¤Ã¤Ækadai6-9.pl¤È¤·¤Æ½ñ¤­¡¢Àµ¤·¤¯¼Â¹Ô¤µ¤ì¤ë¤«³Îǧ¤»¤è¡£

#!/usr/bin/perl

$str = 'We have done lots of reserches.
This year resarch list is below.
I hope to obtain a big reseach fund.';

print $str, "\n\n";

$str =~ s/*******/*******/g;

print $str, "\n";
¡Ê¼Â¹Ô·ë²Ì¡Ë

We have done lots of reserches.
This year resarch list is below.
I hope to obtain a big reseach fund.

We have done lots of researches.
This year research list is below.
I hope to obtain a big research fund.

񂫪6-10

±é½¬6-9¤ÇºîÀ®¤·¤¿kadai6-9.pl¤¬¡¢Âçʸ»ú¤Ç»Ï¤Þ¤ë "Resarch"¤È¤¤¤¦´Ö°ã¤¤¤Ë¤âÂбþ¤¹¤ë¤è¤¦¤Ë¤·¤¿¤¤¡£ ²¼µ­¤Î¥¹¥¯¥ê¥×¥È¤Î¤¦¤Á******¤Ç±£¤µ¤ì¤¿Éôʬ¤òÊä¤Ã¤Æ kadai6-10.pl¤È¤·¤Æ½ñ¤­¡¢Àµ¤·¤¯¼Â¹Ô¤µ¤ì¤ë¤«³Îǧ¤»¤è¡£

#!/usr/bin/perl

$str = 'We have done lots of reserches.
This year resarch list is below.
I hope to obtain a big reseach fund.
Resarch is interesting';

print $str, "\n\n";

$str =~ s/*******/*******/g;

print $str, "\n";
¡Ê¼Â¹Ô·ë²Ì¡Ë

We have done lots of reserches.
This year resarch list is below.
I hope to obtain a big reseach fund.
Resarch is interesting.

We have done lots of researches.
This year research list is below.
I hope to obtain a big research fund.
Research is interesting.

񂫪6-11

º£Å٤ϡ¢¥¹¥Ú¡¼¥¹¤ò2¤Ä°Ê¾å³¤±¤ÆÆþÎϤ·¤¿´Ö°ã¤¤¤ò½¤Àµ¤·¤¿¤¤¡£ ²¼µ­¤Î¥¹¥¯¥ê¥×¥È¤Î¤¦¤Á******¤Ç±£¤µ¤ì¤¿Éôʬ¤òÊä¤Ã¤Æ kadai6-11.pl¤È¤·¤Æ½ñ¤­¡¢Àµ¤·¤¯¼Â¹Ô¤µ¤ì¤ë¤«³Îǧ¤»¤è¡£

#!/usr/bin/perl

$str = 'We   have done  lots of   reserches.';
print $str, "\n";

$str =~ s/*******/*******/g;
print $str, "\n";
¡Ê¼Â¹Ô·ë²Ì¡Ë

We   have done  lots of   reserches.
We have done lots of reserches.

񂫪6-12

¾ðÊóÂç¤Ë´ØÏ¢¤¹¤ëÅÅÏÃÈÖ¹æ¤Î¥ê¥¹¥È¤¬¤¢¤ë¤¬¡¢ "236-2215"¤ä"043-236-2601"¤Î¤è¤¦¤Ë »Ô³°¶ÉÈÖ¤ÎÉÕ¤±Êý¤¬¤Ð¤é¤Ð¤é¤Ç¤¢¤ê¡¢Á´¤Æ"043-"¤Ç»Ï¤Þ¤ë µ­½Ò¤Ë½¤Àµ¤·¤¿¤¤¡£²¼µ­¤Î¥¹¥¯¥ê¥×¥È¤Î¤¦¤Á******¤Ç±£¤µ¤ì¤¿Éôʬ¤òÊä¤Ã¤Æ kadai6-12.pl¤È¤·¤Æ½ñ¤­¡¢Àµ¤·¤¯¼Â¹Ô¤µ¤ì¤ë¤«³Îǧ¤»¤è¡£

#!/usr/bin/perl

@list = ('236-2215', '043-236-2601', '236-2622');

foreach (@list){
    print $_, "---> ";
    $_ =~ s/*********/*********/;
    print $_, "\n";
}
¡Ê¼Â¹Ô·ë²Ì¡Ë

236-2215---> 043-236-2215
043-236-2601---> 043-236-2601
236-2622---> 043-236-2622

񂫪6-13

ʸ»úÎóÃæ¤Î" "¤Ç°Ï¤Þ¤ì¤¿Ê¸»úÎó¤òÃê½Ð¤·¤¿¤¤¡£ ²¼µ­¤Î¥¹¥¯¥ê¥×¥È¤Î¤¦¤Á******¤Ç±£¤µ¤ì¤¿Éôʬ¤òÊä¤Ã¤Æ kadai6-13.pl¤È¤·¤Æ½ñ¤­¡¢Àµ¤·¤¯¼Â¹Ô¤µ¤ì¤ë¤«³Îǧ¤»¤è¡£

#!/usr/bin/perl

$str = 'She said "Why not?", but he just said "Sorry."';

while ($str =~ /************/g){
    print "$& \n";
}
¡Ê¼Â¹Ô·ë²Ì¡Ë

"Why not?"
"Sorry."

񂫪6-14

ʸ»úÎóÃæ¤ÎHTML¥¿¥°¤ò½üµî¤·¤¿¤¤¡£²¼µ­¤Î¥¹¥¯¥ê¥×¥È¤Î¤¦¤Á ******¤Ç±£¤µ¤ì¤¿Éôʬ¤òÊä¤Ã¤Ækadai6-14.pl¤È¤·¤Æ½ñ¤­¡¢ Àµ¤·¤¯¼Â¹Ô¤µ¤ì¤ë¤«³Îǧ¤»¤è¡£

#!/usr/bin/perl

$str = '<li>º£·î¤Î<b>ÁݽüÅöÈÖ</b>¤Î¤ªÃΤ餻</li>';

$str =~ s/********/********/g;
print "$str \n";
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