Experimental Mathematics 1 (2011)
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³«»Ï¹Ô:
#contents
// Âè 10 ²ó (Ruby Æþ½ÐÎÏ)
* Ruby: ÆþÎÏ(input) [#p0446587]
¤µ¤Æ¡¤¥×¥í¥°¥é¥à¤¬¡Ö¾ðÊó¤ò½èÍý¤¹¤ë¡×µ¡Ç½¤ò²Ì¤¿¤¹¤Ë¤Ï¡¤¾ð...
¤½¤³¤Ç¡¤¤Þ¤º¤Ï¥¤¥ó¥×¥Ã¥È¡¤¤¹¤Ê¤ï¤Á¡¤¥×¥í¥°¥é¥à¤Ë¥Ç¡¼¥¿¤ò...
¥¤¥ó¥×¥Ã¥È¤ò¹Ô¤¦ÊýË¡¤Ï¡¤Â绨ÇĤˤ¤¤Ã¤Æ¡¤
- µ¯Æ°»þ¤Ë¥Ñ¥é¥á¡¼¥¿¤È¤·¤ÆÍ¿¤¨¤ë
- ¡Öɸ½àÆþÎϡפȤ¤¤¦ÆÃÊ̤ËÄê¤Þ¤Ã¤¿ÆþÎÏÊýË¡¤ËÂбþ¤¹¤ë
- ¥Õ¥¡¥¤¥ë¤«¤éÆɤ߹þ¤à
- ¥×¥í¥°¥é¥à¤¬Æ°¤¤¤Æ¤¤¤ë»þ¤Ë¥¤¥ó¥¿¥é¥¯¥Æ¥£¥Ö¤Ë¥Ç¡¼¥¿¤òÍ¿...
¤Ê¤É¡¤ÍÍ¡¹¤ÊÊýË¡¤¬¤¢¤ë¡¥
¤¤¤¤Ê¤ê¤¿¤¯¤µ¤ó³Ø¤Ö¤Èº®Í𤹤ë¤À¤í¤¦¤«¤é¡¤º£²ó¤Ï°ì¤Ä¤À¤±...
&br;&br;
** µ¯Æ°»þ¤Ë¥Ñ¥é¥á¡¼¥¿¤È¤·¤Æ¥Ç¡¼¥¿¤ò¼õ¤±¼è¤ë: ARGV ÊÑ¿ô [#...
µ¯Æ°»þ¤Ë¥Ñ¥é¥á¡¼¥¿¤È¤·¤Æ¥Ç¡¼¥¿¤ò¥×¥í¥°¥é¥à¤ËÍ¿¤¨¤ë¤³¤È¤¬...
¤³¤Î¤È¤¡¤¥×¥í¥°¥é¥à¦¤Ç¤Ï
&br;&br;
CENTER:&size(24){''ÊÑ¿ô ARGV[0] ¤Ç°ì¤ÄÌÜ¡¤ARGV[1] ¤ÇÆó¤Ä...
CENTER:&size(24){''¤Îµ¯Æ°»þ¥Ñ¥é¥á¡¼¥¿¤ò¼õ¤±¼è¤ì¤ë.''};
&br;&br;
&ref(/materials/notes.png); ¼Â½¬: °Ê²¼¤Î¥µ¥ó¥×¥ë¤òÆ°¤«¤·...
¼¡¤Î¥×¥í¥°¥é¥à
#highlighter(language=ruby,number=on,cache=on){{
include Math
p "The 1st parameter is "
p ARGV[0]
p "The 2nd parameter is "
p ARGV[1]
}}
¤òÎ㤨¤Ð ''sample.rb'' ¤È¤¤¤¦¥Õ¥¡¥¤¥ë̾¤ÇÊݸ¤·¤¿¤È¤·¤Æ¡¤
//
> ''ruby -w sample.rb aaa bbb''
<
¤È¤·¤Æ¥×¥í¥°¥é¥à¤òÆ°¤«¤·¤Æ¤ß¤è¤¦¡¥
¤³¤ì¤Ï¡¤¤³¤Î¥×¥í¥°¥é¥à¤òÆ°¤«¤¹¤È¤¤Ë 1¤ÄÌܤΥѥé¥á¡¼¥¿¤Ë ...
¤¹¤ë¤È¡¤¼¡¤Î¤è¤¦¤Ê½ÐÎϤ¬ÆÀ¤é¤ì¤ë¤Ï¤º¤À¡¥
//
"The 1st parameter is "
"aaa"
"The 2nd parameter is "
"bbb"
¤³¤ì¤ò¸«¤ë¤È¡¤¥×¥í¥°¥é¥à¦¤Ç ''aaa'' ¤È ''bbb'' ¤ò¼õ¤±¼è...
&br;
&ref(/materials/warning.png); ruby ¤Ç¤Ï " (¥À¥Ö¥ë¥¯¥ª¡¼¥Æ...
&br;&br;
** ARGV ¤Ïʸ»úÎó°·¤¤¡¥¿ô»ú¤Ë¤ÏÊÑ´¹¤·¤Ê¤¤¤È¤Í¡¥ [#kd1a3801]
&br;
¾å¤Î·ë²ÌÎã¤ò¸«¤ë¤È¤ï¤«¤ë¤¬¡¤
&br;&br;
CENTER:&size(24){''ruby ¤Ç¤Ï ARGV[0], ... ¤Ïʸ»úÎó¤È¤·¤Æ...
&br;&br;
¤À¤«¤é¡¤¿ô»ú¤ò¥Ç¡¼¥¿¤È¤·¤ÆÍ¿¤¨¤¿¤¤¤È¤¤Ï¡¤¥×¥í¥°¥é¥à¤ÇÊÑ...
¥µ¥ó¥×¥ë¤ò¸«¤è¤¦¡¥
''Í¿¤¨¤¿¥Ñ¥é¥á¡¼¥¿3¤Ä¤ò¤¹¥×¥í¥°¥é¥à''
#highlighter(language=ruby,number=on,cache=on){{
include Math
a = ARGV[0].to_i
b = ARGV[1].to_i
c = ARGV[2].to_i
p a+b+c
}}
¤ò ''sample.rb'' ¤È¤¤¤¦Ì¾Á°¤À¤È²¾Äꤷ¤Æ¡¤
//
> ''ruby -w sample.rb 3 8 2''
<
¤È¥×¥í¥°¥é¥à¤òÆ°¤«¤·¤Æ¤ß¤ë¤È¡¤½ÐÎÏ ''13'' ¤¬ÆÀ¤é¤ì¤ë¤Ï¤º...
&br;
&ref(/materials/warning.png); ¤³¤Î¥×¥í¥°¥é¥àÃæ¤Î¡¤''.to_i...
&br;
&ref(/materials/warning.png); ƱÍͤˡ¤''.to_f'' ¤È¤¹¤ë¤È...
&br;
¤³¤Î¤è¤¦¤Ë¡¤
&br;&br;
CENTER:&size(24){''¼õ¤±¼è¤Ã¤¿ ARGV[0], ... ¤¬À°¿ô¤Î¤Ä¤â¤ê...
CENTER:&size(24){''¼Â¿ô¤Î¤Ä¤â¤ê¤Ê¤é¤Ð .to_f ¤ò¤Ä¤±¤ÆÊÑ´¹...
&br;&br;
&br;&br;
** Îý½¬ÌäÂê [#h8a79241]
&br;
°ú¿ô¤È¤·¤ÆÍ¿¤¨¤é¤ì¤¿ÀµÀ°¿ô(1¤Ä)¤¬¶ö¿ô¤«´ñ¿ô¤«È½Äꤷ¤Æ½ÐÎÏ...
¤½¤Î¥×¥í¥°¥é¥à¥Õ¥¡¥¤¥ë̾¤ò ''sample.rb'' ¤È¤¹¤ë¤Ê¤é¤Ð¡¤Îã...
//
> ''ruby -w sample.rb 11''
<
¤ÈÆ°¤«¤¹¤È¡¤
//
11
"is odd."
¤Ê¤É¤È½ÐÎϤ¹¤ë¤è¤¦¤Ë¤·¤è¤¦¡¤¤È¤¤¤¦¤³¤È¤À¡¥
&br;&br;
** ARGV ¤¬´ö¤Ä¤¢¤ë¤«¤Ï ARGV.size ¤Çʬ¤«¤ë¤è [#w733dc85]
&br;
Ê¿¶ÑÃͤòµá¤á¤¿¤¤»þ¤Ê¤É¡¤Í¿¤¨¤ë¥Ñ¥é¥á¡¼¥¿¤Î¿ô¤¬·è¤Þ¤Ã¤Æ¤¤...
¤³¤¦¤¤¤¦¤È¤¤Ï¡¤¼õ¤±¼è¤Ã¤¿¥Ñ¥é¥á¡¼¥¿¤Î¸Ä¿ô¤ò¤½¤Î¾ì¤ÇÃΤë...
¶ñÂÎŪ¤Ë¤Ï¡¤
&br;&br;
CENTER:&size(24){''ARGV.size ¤Ç¥Ñ¥é¥á¡¼¥¿¤Î¸Ä¿ô¤¬¤ï¤«¤ë.'...
&br;&br;
Î㤨¤Ð¡¤
#highlighter(language=ruby,number=on,cache=on){{
include Math
p ARGV.size
}}
¤È¤·¤Æ
//
> ''ruby -w sample.rb a b c''
<
¤È¤·¤Æ¥×¥í¥°¥é¥à¤òÆ°¤«¤·¤Æ¤ß¤ë¤È¡¤''3'' ¤È¤¤¤¦½ÐÎϤ¬ÆÀ¤é...
&br;&br;
** Îý½¬ÌäÂê [#eee24a3b]
&br;
¥Ñ¥é¥á¡¼¥¿¤È¤·¤ÆÍ¿¤¨¤¿Ê£¿ô¤Î¿ô¤ÎÊ¿¶Ñ¤ò½ÐÎϤ¹¤ë¥×¥í¥°¥é¥à...
¶ñÂÎŪ¤Ë¤Ï¡¤Î㤨¤Ð¡¤
//
> ''ruby -w sample.rb 3 23 4 8 9''
<
¤È¤¹¤ë¤È
//
9.4
¤È½ÐÎϤµ¤ì¤ë¤è¤¦¤Ë¤·¤è¤¦¤È¤¤¤¦¤³¤È¤Ç¤¢¤ë¡¥
&ref(/materials/warning.png); ¤³¤Î½ÐÎϤ¬ ''9'' ¤Ë¤Ê¤Ã¤Æ¤·...
&br;
&ref(/materials/warning.png); Í¿¤¨¤ë¿ô¤¬¤³¤ÎÎã¤Î¤è¤¦¤Ë5¸Ä...
&br;&br;
* Ruby: ½ÐÎÏ(output) [#a5e09c7b]
&br;
¾¯¤·¤º¤Ä¥¢¥¦¥È¥×¥Ã¥È¤Ë¤Ä¤¤¤Æ¤â³Ø¤ó¤Ç¤¤¤³¤¦¡¥
&br;
** ¤¹¤³¤·åºÎï¤Ê½ÐÎϤò: print Ì¿Îá [#q8d70c90]
¤³¤ì¤Þ¤Ç½ÐÎϤϴÊñ¤Ê ''p'' Ì¿Îá¤Î¤ß¤Ç¹Ô¤Ã¤Æ¤¤¿¤¬¡¤À°Æܤµ...
¤½¤³¤Ç¡¤¤â¤¦¾¯¤·Æɤߤ䤹¤¤ ''print'' Ì¿Îá¤Ë¤Ä¤¤¤Æ³Ø¤Ü¤¦¡¥
»È¤¤Êý¤Ï´Êñ¤Ç¡¤
&br;&br;
CENTER:&size(24){'' print() ¤ÎÃæ¤Ë½ÐÎϤ¹¤ë¤â¤Î¤ò¥«¥ó¥Þ¤Ç...
&br;&br;
¤Ç¤±¤Ã¤³¤¦Æɤߤ䤹¤¯É½¼¨¤µ¤ì¤ë¡¥
&ref(/materials/warning.png); ¤¿¤À¤·¡¤''\n'' ¤È¤¤¤¦Æüì¤Ê...
¤À¤«¤é¡¤
&br;&br;
CENTER:&size(24){''½ÐÎϤò²þ¹Ô¤·¤¿¤¤¤È¤³¤í¤Ç print Ì¿Îá¤Ë...
&br;&br;
°Ê²¼¤Î¥µ¥ó¥×¥ë¤ò¸«¤Æ¤ß¤è¤¦¡¥
#highlighter(language=ruby,number=on,cache=on){{
include Math
a = 3.0
b = 8.0
print("a is ",a," and b is ",b,".\n")
print("Average is ", (a+b)/2, ".\n")
}}
¤³¤Î¥×¥í¥°¥é¥à¤òÆ°¤«¤¹¤È¡¤
//
a is 3.0 and b is 8.0.
Average is 5.5.
¤È¤Ê¤ë¤Ï¤º¤Ç¤¢¤ë¡¥
&br;
&ref(/materials/warning.png); ''\'' ¤È¤¤¤¦µ¹æ¤Ï¡¤¾õ¶·¤Ë...
&br;
¤Á¤Ê¤ß¤Ë¡¤¾å¤Î¥×¥í¥°¥é¥àÎã¤Ï
#highlighter(language=ruby,number=on,cache=on){{
include Math
a = 3.0
b = 8.0
print("a is ")
print(a)
print(" and b is ")
print(b)
print(".")
print("\n")
print("Average is ")
print((a+b)/2)
print(".")
print("\n")
}}
¤È½ñ¤¤¤Æ¤âƱ¤¸½ÐÎϤˤʤ롥
¤³¤ÎÎã¤À¤È¤ï¤«¤ê¤Ë¤¯¤¤¤À¤±¤À¤¬¡¤¤³¤Î¤è¤¦¤Ë ''print'' Ì¿Îá...
&br;
&ref(/materials/notes.png); ¼Â½¬:
¾å¤Ç²þÎɤ·¤¿¡Öµ¯Æ°»þ¤ËÍ¿¤¨¤¿¥Ñ¥é¥á¡¼¥¿¤ÎÊ¿¶Ñ¤òµá¤á¤ë¥×¥í...
¶ñÂÎŪ¤Ë¤Ï¡¤Î㤨¤Ð¡¤
//
> ''ruby -w sample.rb 3 23 4 8 9''
<
¤È¤¹¤ë¤È
Input: 3.0 23.0 4.0 8.0 9.0
Average: 9.4
¤Ê¤É¤È½ÐÎϤµ¤ì¤ë¤è¤¦¤Ë¤Ç¤¤ì¤Ð¤À¤¤¤Ö¤è¤¤´¶¤¸¤À¡¥
&br;&br;
** ½ÐÎϤò¤È¤Ã¤Æ¤ª¤¯ÊýË¡: ¥Ñ¥¤¥× & tee [#p3f3e325]
&br;
²èÌ̤ؤνÐÎϤϤ¤¤º¤ì¸«¤¨¤Ê¤¯¤Ê¤Ã¤Æ¤·¤Þ¤¦¡¥
¥Õ¥¡¥¤¥ë¤Ë½ÐÎϤ¹¤ë¥×¥í¥°¥é¥à¤Îµ¡Ç½¤Ê¤É¤Ë¤Ä¤¤¤Æ¤Ï¸å¤Ç³Ø¤Ö...
¤ä¤êÊý¤Ï´Êñ¤Ç¡¤
&br;&br;
CENTER:&size(24){''¥×¥í¥°¥é¥à¤Îµ¯Æ°»þ¤Ë''};
CENTER:&size(24){'' | tee ²èÌ̤ؤνÐÎϤòµÏ¿¤·¤Æ¤ª¤¯¥Õ¥¡...
CENTER:&size(24){''¤òºÇ¸å¤Ë¤¯¤Ã¤Ä¤±¤ë''};
&br;&br;
¤À¤±¤Ç¤è¤¤¡¥
Îã¤ò¸«¤Æ¤ß¤è¤¦¡¥Î㤨¤Ð¡¤
//
> ''ruby -w sample.rb 3 23 4 8 9''
<
¤È¤¹¤ë¤È
Input: 3.0 23.0 4.0 8.0 9.0
Average: 9.4
¤È½ÐÎϤµ¤ì¤ë¥×¥í¥°¥é¥à¤ËÂФ·¤Æ¡¤''output.dat'' ¤È¤¤¤¦Ì¾Á°...
¤½¤Î¾ì¹ç¤Ï¡¤
//
> ''ruby -w sample.rb 3 23 4 8 9 | tee output.dat''
<
¤È¤¹¤ë¤À¤±¤Ç¡¤²èÌ̤ˤ⡤''output.dat'' ¤È¤¤¤¦¥Õ¥¡¥¤¥ë¤ÎÃæ...
Input: 3.0 23.0 4.0 8.0 9.0
Average: 9.4
¤È¤¤¤¦·ë²Ì¤¬½ÐÎϤµ¤ì¤ë¡¥
&ref(/materials/warning.png); ¤Á¤Ê¤ß¤Ë¡¤'' | tee -a ¥Õ¥¡...
* º£Æü¤ÎÁí»Å¾å¤² [#d4782677]
¤³¤ì¤Þ¤Ç¤Ë³Ø¤ó¤ÀÃ챤ò»È¤Ã¤Æ¡¤¼¡¤Î¤è¤¦¤Ê¥×¥í¥°¥é¥à¤òºî¤ê...
¤½¤Î¥×¥í¥°¥é¥à¤È¤Ï¡¤¼¡¤Î¾ò·ï¤òËþ¤¿¤¹¤â¤Î¤Ç¤¢¤ë¡¥
+ µ¯Æ°»þ¤Ë¥Ñ¥é¥á¡¼¥¿¤È¤·¤ÆÀ°¿ô ''n'' ¤¬Í¿¤¨¤é¤ì¤ë(Â礤µ...
+ ''2'' ¤«¤é ''n-1'' ¤Î¤¹¤Ù¤Æ¤ÎÀ°¿ô¤Þ¤Ç¤Ç¡¤''n'' ¤ò³ä¤êÀÚ...
+ ¾å¤Î·ë²Ì¤òÍѤ¤¤Æ¡¤''n'' ¤¬ÁÇ¿ô¤«¤É¤¦¤«¡¤½ÐÎϤ¹¤ë¡¥
¶ñÂÎŪ¤Ë¤Ï¡¤''sample.rb'' ¤È¤¤¤¦¥×¥í¥°¥é¥à¥Õ¥¡¥¤¥ë¤À¤È¤·...
//
> ''ruby -w sample.rb 11''
<
¤ÈÆ°¤«¤¹¤È¡¤
11 is NOT divisable by 2.
11 is NOT divisable by 3.
11 is NOT divisable by 4.
11 is NOT divisable by 5.
11 is NOT divisable by 6.
11 is NOT divisable by 7.
11 is NOT divisable by 8.
11 is NOT divisable by 9.
11 is NOT divisable by 10.
Answer: 11 is a prime number.
¤È¤¤¤¦½ÐÎϤ¬ÆÀ¤é¤ì,
//
> ''ruby -w sample.rb 12''
<
¤ÈÆ°¤«¤¹¤È¡¤
12 is divisable by 2.
12 is divisable by 3.
12 is divisable by 4.
12 is NOT divisable by 5.
12 is divisable by 6.
12 is NOT divisable by 7.
12 is NOT divisable by 8.
12 is NOT divisable by 9.
12 is NOT divisable by 10.
12 is NOT divisable by 11.
Answer: 12 is NOT a prime number.
¤È¤¤¤¦½ÐÎϤ¬ÆÀ¤é¤ì¤ë¤è¤¦¤Ë¤·¤¿¤¤¤È¤¤¤¦¤³¤È¤Ç¤¢¤ë¡¥
¤½¤·¤Æ¡¤¤³¤Î½ÐÎÏ·ë²Ì¤ò(''n'' ¤ò100Á°¸å¤Î¿ô»ú¤Ë¤·¤ÆÍ¿¤¨¤Æ)...
&ref(/materials/warning.png); ¤³¤¦¤¤¤¦¡¤¡ÖñĴ¤Ê·«¤êÊÖ¤·...
&br;&br;
* ¥ì¥Ý¡¼¥È [#x3113e51]
°Ê²¼¤Î²ÝÂê¤Ë¤Ä¤¤¤Æ¡¤¤¢¤¿¤¦¤«¤®¤ê¸ÌÀ¤ÊÄ´ºº¤È¹Í»¡¤È¼Â¹Ô¤ò...
&size(18){''ExpMath1-Report-10''};
¤È¤¤¤¦Âê̾¤ò¤Ä¤±¤Æ e-mail ¤Ë¤Æ¶µ´±¤Ë¥ì¥Ý¡¼¥È¤È¤·¤ÆÄó½Ð¤»...
+ ½ê°(³ØÉô¡¤³Ø²Ê)
+ ³ØÀÒÈÖ¹æ
+ ³Øǯ
+ »á̾
¤ò½ñ¤¯¤Î¤ò˺¤ì¤Ê¤¤¤è¤¦¤Ë.
&ref(/materials/warning.png); ¼«Ê¬¤Î¥ì¥Ý¡¼¥ÈºîÀ®¥Ä¡¼¥ë¥»...
** ¥ì¥Ý¡¼¥È²ÝÂê [#eb1a6fe5]
+ ¼Â½¬¤Ç½Ð¤Æ¤¤¿Îý½¬ÌäÂê¤ËÂФ·¤Æ¤Î¡¤¼«Ê¬¤Î²òÅú¥×¥í¥°¥é¥à...
+ 1. ¤Î¥×¥í¥°¥é¥à¤ò¡Ö¾ÜºÙ¤Ë¡×²òÀ⤻¤è¡¥
* about Icons, ClipArts [#t5576989]
For details, see [[&ref(/materials/JNorth_arrow-right-sm....
// ¨¬¨¨®¨¯¨°¨±¨²¨³¨´¨µ¨¶
// ¥³¥Þ¥ó¥É¥é¥¤¥óÆþÎϤϡֹÔƬ¤ò > ¤Ç»Ï¤á¤ë¡×.
// ¥³¥Þ¥ó¥É¥é¥¤¥ó½ÐÎϤϡֹÔƬ¤ò¥Ö¥é¥ó¥¯¤Ç»Ï¤á¤ë¡×.
// ¼Â½¬¥¢¥¤¥³¥ó
// &ref(/materials/notes.png);
// Ãí°Õ¥¢¥¤¥³¥ó
// &ref(/materials/warning.png);
// Link ¥¢¥¤¥³¥ó
// &ref(/materials/JNorth_arrow-right-sm.png);
// OK ¥¢¥¤¥³¥ó
// &ref(/materials/OK.png);
// NG ¥¢¥¤¥³¥ó
// &ref(/materials/NG.png);
// ¥µ¥ó¥×¥ë¥¢¥¤¥³¥ó
// &ref(/materials/Gnome-Preferences.png);
// Âçʸ»ú¤Ç¤Î¶¯Ä´
// CENTER:&size(24){''¤Û¤²¤Û¤²''};
// ÂÀʸ»ú + ÀÖ ¤Ç¤Î¶¯Ä´
// &color(red){''''};
// programu source ɽµ
// #highlighter(language=ruby,number=on,cache=on){{}}
½ªÎ»¹Ô:
#contents
// Âè 10 ²ó (Ruby Æþ½ÐÎÏ)
* Ruby: ÆþÎÏ(input) [#p0446587]
¤µ¤Æ¡¤¥×¥í¥°¥é¥à¤¬¡Ö¾ðÊó¤ò½èÍý¤¹¤ë¡×µ¡Ç½¤ò²Ì¤¿¤¹¤Ë¤Ï¡¤¾ð...
¤½¤³¤Ç¡¤¤Þ¤º¤Ï¥¤¥ó¥×¥Ã¥È¡¤¤¹¤Ê¤ï¤Á¡¤¥×¥í¥°¥é¥à¤Ë¥Ç¡¼¥¿¤ò...
¥¤¥ó¥×¥Ã¥È¤ò¹Ô¤¦ÊýË¡¤Ï¡¤Â绨ÇĤˤ¤¤Ã¤Æ¡¤
- µ¯Æ°»þ¤Ë¥Ñ¥é¥á¡¼¥¿¤È¤·¤ÆÍ¿¤¨¤ë
- ¡Öɸ½àÆþÎϡפȤ¤¤¦ÆÃÊ̤ËÄê¤Þ¤Ã¤¿ÆþÎÏÊýË¡¤ËÂбþ¤¹¤ë
- ¥Õ¥¡¥¤¥ë¤«¤éÆɤ߹þ¤à
- ¥×¥í¥°¥é¥à¤¬Æ°¤¤¤Æ¤¤¤ë»þ¤Ë¥¤¥ó¥¿¥é¥¯¥Æ¥£¥Ö¤Ë¥Ç¡¼¥¿¤òÍ¿...
¤Ê¤É¡¤ÍÍ¡¹¤ÊÊýË¡¤¬¤¢¤ë¡¥
¤¤¤¤Ê¤ê¤¿¤¯¤µ¤ó³Ø¤Ö¤Èº®Í𤹤ë¤À¤í¤¦¤«¤é¡¤º£²ó¤Ï°ì¤Ä¤À¤±...
&br;&br;
** µ¯Æ°»þ¤Ë¥Ñ¥é¥á¡¼¥¿¤È¤·¤Æ¥Ç¡¼¥¿¤ò¼õ¤±¼è¤ë: ARGV ÊÑ¿ô [#...
µ¯Æ°»þ¤Ë¥Ñ¥é¥á¡¼¥¿¤È¤·¤Æ¥Ç¡¼¥¿¤ò¥×¥í¥°¥é¥à¤ËÍ¿¤¨¤ë¤³¤È¤¬...
¤³¤Î¤È¤¡¤¥×¥í¥°¥é¥à¦¤Ç¤Ï
&br;&br;
CENTER:&size(24){''ÊÑ¿ô ARGV[0] ¤Ç°ì¤ÄÌÜ¡¤ARGV[1] ¤ÇÆó¤Ä...
CENTER:&size(24){''¤Îµ¯Æ°»þ¥Ñ¥é¥á¡¼¥¿¤ò¼õ¤±¼è¤ì¤ë.''};
&br;&br;
&ref(/materials/notes.png); ¼Â½¬: °Ê²¼¤Î¥µ¥ó¥×¥ë¤òÆ°¤«¤·...
¼¡¤Î¥×¥í¥°¥é¥à
#highlighter(language=ruby,number=on,cache=on){{
include Math
p "The 1st parameter is "
p ARGV[0]
p "The 2nd parameter is "
p ARGV[1]
}}
¤òÎ㤨¤Ð ''sample.rb'' ¤È¤¤¤¦¥Õ¥¡¥¤¥ë̾¤ÇÊݸ¤·¤¿¤È¤·¤Æ¡¤
//
> ''ruby -w sample.rb aaa bbb''
<
¤È¤·¤Æ¥×¥í¥°¥é¥à¤òÆ°¤«¤·¤Æ¤ß¤è¤¦¡¥
¤³¤ì¤Ï¡¤¤³¤Î¥×¥í¥°¥é¥à¤òÆ°¤«¤¹¤È¤¤Ë 1¤ÄÌܤΥѥé¥á¡¼¥¿¤Ë ...
¤¹¤ë¤È¡¤¼¡¤Î¤è¤¦¤Ê½ÐÎϤ¬ÆÀ¤é¤ì¤ë¤Ï¤º¤À¡¥
//
"The 1st parameter is "
"aaa"
"The 2nd parameter is "
"bbb"
¤³¤ì¤ò¸«¤ë¤È¡¤¥×¥í¥°¥é¥à¦¤Ç ''aaa'' ¤È ''bbb'' ¤ò¼õ¤±¼è...
&br;
&ref(/materials/warning.png); ruby ¤Ç¤Ï " (¥À¥Ö¥ë¥¯¥ª¡¼¥Æ...
&br;&br;
** ARGV ¤Ïʸ»úÎó°·¤¤¡¥¿ô»ú¤Ë¤ÏÊÑ´¹¤·¤Ê¤¤¤È¤Í¡¥ [#kd1a3801]
&br;
¾å¤Î·ë²ÌÎã¤ò¸«¤ë¤È¤ï¤«¤ë¤¬¡¤
&br;&br;
CENTER:&size(24){''ruby ¤Ç¤Ï ARGV[0], ... ¤Ïʸ»úÎó¤È¤·¤Æ...
&br;&br;
¤À¤«¤é¡¤¿ô»ú¤ò¥Ç¡¼¥¿¤È¤·¤ÆÍ¿¤¨¤¿¤¤¤È¤¤Ï¡¤¥×¥í¥°¥é¥à¤ÇÊÑ...
¥µ¥ó¥×¥ë¤ò¸«¤è¤¦¡¥
''Í¿¤¨¤¿¥Ñ¥é¥á¡¼¥¿3¤Ä¤ò¤¹¥×¥í¥°¥é¥à''
#highlighter(language=ruby,number=on,cache=on){{
include Math
a = ARGV[0].to_i
b = ARGV[1].to_i
c = ARGV[2].to_i
p a+b+c
}}
¤ò ''sample.rb'' ¤È¤¤¤¦Ì¾Á°¤À¤È²¾Äꤷ¤Æ¡¤
//
> ''ruby -w sample.rb 3 8 2''
<
¤È¥×¥í¥°¥é¥à¤òÆ°¤«¤·¤Æ¤ß¤ë¤È¡¤½ÐÎÏ ''13'' ¤¬ÆÀ¤é¤ì¤ë¤Ï¤º...
&br;
&ref(/materials/warning.png); ¤³¤Î¥×¥í¥°¥é¥àÃæ¤Î¡¤''.to_i...
&br;
&ref(/materials/warning.png); ƱÍͤˡ¤''.to_f'' ¤È¤¹¤ë¤È...
&br;
¤³¤Î¤è¤¦¤Ë¡¤
&br;&br;
CENTER:&size(24){''¼õ¤±¼è¤Ã¤¿ ARGV[0], ... ¤¬À°¿ô¤Î¤Ä¤â¤ê...
CENTER:&size(24){''¼Â¿ô¤Î¤Ä¤â¤ê¤Ê¤é¤Ð .to_f ¤ò¤Ä¤±¤ÆÊÑ´¹...
&br;&br;
&br;&br;
** Îý½¬ÌäÂê [#h8a79241]
&br;
°ú¿ô¤È¤·¤ÆÍ¿¤¨¤é¤ì¤¿ÀµÀ°¿ô(1¤Ä)¤¬¶ö¿ô¤«´ñ¿ô¤«È½Äꤷ¤Æ½ÐÎÏ...
¤½¤Î¥×¥í¥°¥é¥à¥Õ¥¡¥¤¥ë̾¤ò ''sample.rb'' ¤È¤¹¤ë¤Ê¤é¤Ð¡¤Îã...
//
> ''ruby -w sample.rb 11''
<
¤ÈÆ°¤«¤¹¤È¡¤
//
11
"is odd."
¤Ê¤É¤È½ÐÎϤ¹¤ë¤è¤¦¤Ë¤·¤è¤¦¡¤¤È¤¤¤¦¤³¤È¤À¡¥
&br;&br;
** ARGV ¤¬´ö¤Ä¤¢¤ë¤«¤Ï ARGV.size ¤Çʬ¤«¤ë¤è [#w733dc85]
&br;
Ê¿¶ÑÃͤòµá¤á¤¿¤¤»þ¤Ê¤É¡¤Í¿¤¨¤ë¥Ñ¥é¥á¡¼¥¿¤Î¿ô¤¬·è¤Þ¤Ã¤Æ¤¤...
¤³¤¦¤¤¤¦¤È¤¤Ï¡¤¼õ¤±¼è¤Ã¤¿¥Ñ¥é¥á¡¼¥¿¤Î¸Ä¿ô¤ò¤½¤Î¾ì¤ÇÃΤë...
¶ñÂÎŪ¤Ë¤Ï¡¤
&br;&br;
CENTER:&size(24){''ARGV.size ¤Ç¥Ñ¥é¥á¡¼¥¿¤Î¸Ä¿ô¤¬¤ï¤«¤ë.'...
&br;&br;
Î㤨¤Ð¡¤
#highlighter(language=ruby,number=on,cache=on){{
include Math
p ARGV.size
}}
¤È¤·¤Æ
//
> ''ruby -w sample.rb a b c''
<
¤È¤·¤Æ¥×¥í¥°¥é¥à¤òÆ°¤«¤·¤Æ¤ß¤ë¤È¡¤''3'' ¤È¤¤¤¦½ÐÎϤ¬ÆÀ¤é...
&br;&br;
** Îý½¬ÌäÂê [#eee24a3b]
&br;
¥Ñ¥é¥á¡¼¥¿¤È¤·¤ÆÍ¿¤¨¤¿Ê£¿ô¤Î¿ô¤ÎÊ¿¶Ñ¤ò½ÐÎϤ¹¤ë¥×¥í¥°¥é¥à...
¶ñÂÎŪ¤Ë¤Ï¡¤Î㤨¤Ð¡¤
//
> ''ruby -w sample.rb 3 23 4 8 9''
<
¤È¤¹¤ë¤È
//
9.4
¤È½ÐÎϤµ¤ì¤ë¤è¤¦¤Ë¤·¤è¤¦¤È¤¤¤¦¤³¤È¤Ç¤¢¤ë¡¥
&ref(/materials/warning.png); ¤³¤Î½ÐÎϤ¬ ''9'' ¤Ë¤Ê¤Ã¤Æ¤·...
&br;
&ref(/materials/warning.png); Í¿¤¨¤ë¿ô¤¬¤³¤ÎÎã¤Î¤è¤¦¤Ë5¸Ä...
&br;&br;
* Ruby: ½ÐÎÏ(output) [#a5e09c7b]
&br;
¾¯¤·¤º¤Ä¥¢¥¦¥È¥×¥Ã¥È¤Ë¤Ä¤¤¤Æ¤â³Ø¤ó¤Ç¤¤¤³¤¦¡¥
&br;
** ¤¹¤³¤·åºÎï¤Ê½ÐÎϤò: print Ì¿Îá [#q8d70c90]
¤³¤ì¤Þ¤Ç½ÐÎϤϴÊñ¤Ê ''p'' Ì¿Îá¤Î¤ß¤Ç¹Ô¤Ã¤Æ¤¤¿¤¬¡¤À°Æܤµ...
¤½¤³¤Ç¡¤¤â¤¦¾¯¤·Æɤߤ䤹¤¤ ''print'' Ì¿Îá¤Ë¤Ä¤¤¤Æ³Ø¤Ü¤¦¡¥
»È¤¤Êý¤Ï´Êñ¤Ç¡¤
&br;&br;
CENTER:&size(24){'' print() ¤ÎÃæ¤Ë½ÐÎϤ¹¤ë¤â¤Î¤ò¥«¥ó¥Þ¤Ç...
&br;&br;
¤Ç¤±¤Ã¤³¤¦Æɤߤ䤹¤¯É½¼¨¤µ¤ì¤ë¡¥
&ref(/materials/warning.png); ¤¿¤À¤·¡¤''\n'' ¤È¤¤¤¦Æüì¤Ê...
¤À¤«¤é¡¤
&br;&br;
CENTER:&size(24){''½ÐÎϤò²þ¹Ô¤·¤¿¤¤¤È¤³¤í¤Ç print Ì¿Îá¤Ë...
&br;&br;
°Ê²¼¤Î¥µ¥ó¥×¥ë¤ò¸«¤Æ¤ß¤è¤¦¡¥
#highlighter(language=ruby,number=on,cache=on){{
include Math
a = 3.0
b = 8.0
print("a is ",a," and b is ",b,".\n")
print("Average is ", (a+b)/2, ".\n")
}}
¤³¤Î¥×¥í¥°¥é¥à¤òÆ°¤«¤¹¤È¡¤
//
a is 3.0 and b is 8.0.
Average is 5.5.
¤È¤Ê¤ë¤Ï¤º¤Ç¤¢¤ë¡¥
&br;
&ref(/materials/warning.png); ''\'' ¤È¤¤¤¦µ¹æ¤Ï¡¤¾õ¶·¤Ë...
&br;
¤Á¤Ê¤ß¤Ë¡¤¾å¤Î¥×¥í¥°¥é¥àÎã¤Ï
#highlighter(language=ruby,number=on,cache=on){{
include Math
a = 3.0
b = 8.0
print("a is ")
print(a)
print(" and b is ")
print(b)
print(".")
print("\n")
print("Average is ")
print((a+b)/2)
print(".")
print("\n")
}}
¤È½ñ¤¤¤Æ¤âƱ¤¸½ÐÎϤˤʤ롥
¤³¤ÎÎã¤À¤È¤ï¤«¤ê¤Ë¤¯¤¤¤À¤±¤À¤¬¡¤¤³¤Î¤è¤¦¤Ë ''print'' Ì¿Îá...
&br;
&ref(/materials/notes.png); ¼Â½¬:
¾å¤Ç²þÎɤ·¤¿¡Öµ¯Æ°»þ¤ËÍ¿¤¨¤¿¥Ñ¥é¥á¡¼¥¿¤ÎÊ¿¶Ñ¤òµá¤á¤ë¥×¥í...
¶ñÂÎŪ¤Ë¤Ï¡¤Î㤨¤Ð¡¤
//
> ''ruby -w sample.rb 3 23 4 8 9''
<
¤È¤¹¤ë¤È
Input: 3.0 23.0 4.0 8.0 9.0
Average: 9.4
¤Ê¤É¤È½ÐÎϤµ¤ì¤ë¤è¤¦¤Ë¤Ç¤¤ì¤Ð¤À¤¤¤Ö¤è¤¤´¶¤¸¤À¡¥
&br;&br;
** ½ÐÎϤò¤È¤Ã¤Æ¤ª¤¯ÊýË¡: ¥Ñ¥¤¥× & tee [#p3f3e325]
&br;
²èÌ̤ؤνÐÎϤϤ¤¤º¤ì¸«¤¨¤Ê¤¯¤Ê¤Ã¤Æ¤·¤Þ¤¦¡¥
¥Õ¥¡¥¤¥ë¤Ë½ÐÎϤ¹¤ë¥×¥í¥°¥é¥à¤Îµ¡Ç½¤Ê¤É¤Ë¤Ä¤¤¤Æ¤Ï¸å¤Ç³Ø¤Ö...
¤ä¤êÊý¤Ï´Êñ¤Ç¡¤
&br;&br;
CENTER:&size(24){''¥×¥í¥°¥é¥à¤Îµ¯Æ°»þ¤Ë''};
CENTER:&size(24){'' | tee ²èÌ̤ؤνÐÎϤòµÏ¿¤·¤Æ¤ª¤¯¥Õ¥¡...
CENTER:&size(24){''¤òºÇ¸å¤Ë¤¯¤Ã¤Ä¤±¤ë''};
&br;&br;
¤À¤±¤Ç¤è¤¤¡¥
Îã¤ò¸«¤Æ¤ß¤è¤¦¡¥Î㤨¤Ð¡¤
//
> ''ruby -w sample.rb 3 23 4 8 9''
<
¤È¤¹¤ë¤È
Input: 3.0 23.0 4.0 8.0 9.0
Average: 9.4
¤È½ÐÎϤµ¤ì¤ë¥×¥í¥°¥é¥à¤ËÂФ·¤Æ¡¤''output.dat'' ¤È¤¤¤¦Ì¾Á°...
¤½¤Î¾ì¹ç¤Ï¡¤
//
> ''ruby -w sample.rb 3 23 4 8 9 | tee output.dat''
<
¤È¤¹¤ë¤À¤±¤Ç¡¤²èÌ̤ˤ⡤''output.dat'' ¤È¤¤¤¦¥Õ¥¡¥¤¥ë¤ÎÃæ...
Input: 3.0 23.0 4.0 8.0 9.0
Average: 9.4
¤È¤¤¤¦·ë²Ì¤¬½ÐÎϤµ¤ì¤ë¡¥
&ref(/materials/warning.png); ¤Á¤Ê¤ß¤Ë¡¤'' | tee -a ¥Õ¥¡...
* º£Æü¤ÎÁí»Å¾å¤² [#d4782677]
¤³¤ì¤Þ¤Ç¤Ë³Ø¤ó¤ÀÃ챤ò»È¤Ã¤Æ¡¤¼¡¤Î¤è¤¦¤Ê¥×¥í¥°¥é¥à¤òºî¤ê...
¤½¤Î¥×¥í¥°¥é¥à¤È¤Ï¡¤¼¡¤Î¾ò·ï¤òËþ¤¿¤¹¤â¤Î¤Ç¤¢¤ë¡¥
+ µ¯Æ°»þ¤Ë¥Ñ¥é¥á¡¼¥¿¤È¤·¤ÆÀ°¿ô ''n'' ¤¬Í¿¤¨¤é¤ì¤ë(Â礤µ...
+ ''2'' ¤«¤é ''n-1'' ¤Î¤¹¤Ù¤Æ¤ÎÀ°¿ô¤Þ¤Ç¤Ç¡¤''n'' ¤ò³ä¤êÀÚ...
+ ¾å¤Î·ë²Ì¤òÍѤ¤¤Æ¡¤''n'' ¤¬ÁÇ¿ô¤«¤É¤¦¤«¡¤½ÐÎϤ¹¤ë¡¥
¶ñÂÎŪ¤Ë¤Ï¡¤''sample.rb'' ¤È¤¤¤¦¥×¥í¥°¥é¥à¥Õ¥¡¥¤¥ë¤À¤È¤·...
//
> ''ruby -w sample.rb 11''
<
¤ÈÆ°¤«¤¹¤È¡¤
11 is NOT divisable by 2.
11 is NOT divisable by 3.
11 is NOT divisable by 4.
11 is NOT divisable by 5.
11 is NOT divisable by 6.
11 is NOT divisable by 7.
11 is NOT divisable by 8.
11 is NOT divisable by 9.
11 is NOT divisable by 10.
Answer: 11 is a prime number.
¤È¤¤¤¦½ÐÎϤ¬ÆÀ¤é¤ì,
//
> ''ruby -w sample.rb 12''
<
¤ÈÆ°¤«¤¹¤È¡¤
12 is divisable by 2.
12 is divisable by 3.
12 is divisable by 4.
12 is NOT divisable by 5.
12 is divisable by 6.
12 is NOT divisable by 7.
12 is NOT divisable by 8.
12 is NOT divisable by 9.
12 is NOT divisable by 10.
12 is NOT divisable by 11.
Answer: 12 is NOT a prime number.
¤È¤¤¤¦½ÐÎϤ¬ÆÀ¤é¤ì¤ë¤è¤¦¤Ë¤·¤¿¤¤¤È¤¤¤¦¤³¤È¤Ç¤¢¤ë¡¥
¤½¤·¤Æ¡¤¤³¤Î½ÐÎÏ·ë²Ì¤ò(''n'' ¤ò100Á°¸å¤Î¿ô»ú¤Ë¤·¤ÆÍ¿¤¨¤Æ)...
&ref(/materials/warning.png); ¤³¤¦¤¤¤¦¡¤¡ÖñĴ¤Ê·«¤êÊÖ¤·...
&br;&br;
* ¥ì¥Ý¡¼¥È [#x3113e51]
°Ê²¼¤Î²ÝÂê¤Ë¤Ä¤¤¤Æ¡¤¤¢¤¿¤¦¤«¤®¤ê¸ÌÀ¤ÊÄ´ºº¤È¹Í»¡¤È¼Â¹Ô¤ò...
&size(18){''ExpMath1-Report-10''};
¤È¤¤¤¦Âê̾¤ò¤Ä¤±¤Æ e-mail ¤Ë¤Æ¶µ´±¤Ë¥ì¥Ý¡¼¥È¤È¤·¤ÆÄó½Ð¤»...
+ ½ê°(³ØÉô¡¤³Ø²Ê)
+ ³ØÀÒÈÖ¹æ
+ ³Øǯ
+ »á̾
¤ò½ñ¤¯¤Î¤ò˺¤ì¤Ê¤¤¤è¤¦¤Ë.
&ref(/materials/warning.png); ¼«Ê¬¤Î¥ì¥Ý¡¼¥ÈºîÀ®¥Ä¡¼¥ë¥»...
** ¥ì¥Ý¡¼¥È²ÝÂê [#eb1a6fe5]
+ ¼Â½¬¤Ç½Ð¤Æ¤¤¿Îý½¬ÌäÂê¤ËÂФ·¤Æ¤Î¡¤¼«Ê¬¤Î²òÅú¥×¥í¥°¥é¥à...
+ 1. ¤Î¥×¥í¥°¥é¥à¤ò¡Ö¾ÜºÙ¤Ë¡×²òÀ⤻¤è¡¥
* about Icons, ClipArts [#t5576989]
For details, see [[&ref(/materials/JNorth_arrow-right-sm....
// ¨¬¨¨®¨¯¨°¨±¨²¨³¨´¨µ¨¶
// ¥³¥Þ¥ó¥É¥é¥¤¥óÆþÎϤϡֹÔƬ¤ò > ¤Ç»Ï¤á¤ë¡×.
// ¥³¥Þ¥ó¥É¥é¥¤¥ó½ÐÎϤϡֹÔƬ¤ò¥Ö¥é¥ó¥¯¤Ç»Ï¤á¤ë¡×.
// ¼Â½¬¥¢¥¤¥³¥ó
// &ref(/materials/notes.png);
// Ãí°Õ¥¢¥¤¥³¥ó
// &ref(/materials/warning.png);
// Link ¥¢¥¤¥³¥ó
// &ref(/materials/JNorth_arrow-right-sm.png);
// OK ¥¢¥¤¥³¥ó
// &ref(/materials/OK.png);
// NG ¥¢¥¤¥³¥ó
// &ref(/materials/NG.png);
// ¥µ¥ó¥×¥ë¥¢¥¤¥³¥ó
// &ref(/materials/Gnome-Preferences.png);
// Âçʸ»ú¤Ç¤Î¶¯Ä´
// CENTER:&size(24){''¤Û¤²¤Û¤²''};
// ÂÀʸ»ú + ÀÖ ¤Ç¤Î¶¯Ä´
// &color(red){''''};
// programu source ɽµ
// #highlighter(language=ruby,number=on,cache=on){{}}
¥Ú¡¼¥¸Ì¾: