Experimental Mathematics 1 (2010)
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#contents
* Á°²ó¤Î²ÝÂê¤Ë¤Ä¤¤¤Æ [#mc3c9476]
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+ °ìÊâ¿Ê¤à¤È¤¡¤¤Þ¤Ã¤¹¤°Á°¤Ë¿Ê¤à³ÎΨ¤Ï 40%
+ °ìÊâ¿Ê¤à¤È¤¡¤¼Ð¤á±¦¤«º¸¤Ë¿Ê¤à³ÎΨ¤Ï¤½¤ì¤¾¤ì 30%
+ Éý30Êâʬ¤°¤é¤¤¤Î¹¤¤Æ»Ï©¤Î¿¿Ã椫¤éÊ⤻Ϥ᤿
+ (¾å¤ÎÉý¤«¤éµÕ»»¤·¤Æ)¤Þ¤¢Á´Éô¤Ç30Êâʬ¤°¤é¤¤¥·¥ß¥å¥ì¡¼¥È...
+ °ìÊ⤴¤È¤Ë¡¤¤É¤³¤Ë¤¤¤ë¤«¤ò ''print'' ʸ¤Ç¤½¤ì¤Ã¤Ý¤¯? ½ÐÎÏ
¤È¤¤¤¦¤Î¤¬¾ò·ï¤À¤Ã¤¿¡¥¤µ¤Æ¡¤¤³¤ì¤Ë¤Ä¤¤¤Æ¼ÂºÝ¤Ë¤ä¤Ã¤Æ¤ß¤è...
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CENTER:&size(24){''¥×¥í¥°¥é¥à¤ÏºÇ½é¤Ï¾®¤µ¤¯½ñ¤¯¡¥''};
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+ Ãʳ¬Åª¤Ë¥×¥í¥°¥é¥à¤¹¤ë¤Î¤Ç¡¤Âн褹¤Ù¤Ê£»¨¤µ¤¬¤¢¤Þ¤êÂç...
+ ÌäÂêÅÀ¤Ë¤¹¤°µ¤¤Å¤¤ä¤¹¤¯¡¤Âнè²Äǽ¡¥
+ ¥×¥í¥°¥é¥à¤¬¾®¤µ¤¤¤¦¤Á¤«¤é¥¨¥é¡¼¤¬¾ï¤ËÇÓ½ü¤µ¤ì¤ë¤Î¤Ç¡¤...
+ ¤É¤ÎÃʳ¬¤Ç¤â¥×¥í¥°¥é¥à¤Ï¡ÖÆ°¤¯¡×¤Î¤Ç¡¤°Â¿´¤Ç¤¢¤ë(½é¿´¼Ô...
&ref(/materials/warning.png); ¼ÂºÝ¤Ë¡¤°Ê²¼¤Ë¼¨¤¹¥×¥í¥°¥é...
** Á´Âι½Â¤¤ò¹Í¤¨¤ë [#xf1b69bd]
¤Þ¤º¤ÏÁ´Âι½Â¤¤òºî¤ë¤Ù¤·¤È¤¤¤¦¤³¤È¤Ç¡¤¾å¤Î¾ò·ï¤ò¤ß¤¿¤¹¥×...
¤È¤ê¤¢¤¨¤º¡¤30Êâ¿Ê¤à¡¤¤½¤Î°ìÊ⤴¤È¤ËÊý¸þ¤¬¥é¥ó¥À¥à¤Ë·è¤Þ...
// programu source ɽµ
#highlighter(language=ruby,number=on,cache=on){{
include Math
# 30Êâ¿Ê¤à
for step in 1..30 do
# ¿Ê¤àÊý¸þ¤òÍð¿ô¤Ç·èÄê
# ²èÌ̤˽ÐÎÏ
end
}}
¤³¤¦¤Ê¤ë¡¥
¤³¤ì¤«¤é¡¤¿Ê¤àÊý¸þ¤ò·è¤á¤ë´Ø¿ô¤È¡¤²èÌ̤˾õÂÖ¤ò½ÐÎϤ¹¤ë´Ø...
// programu source ɽµ
#highlighter(language=ruby,number=on,cache=on){{
include Math
# ¿Ê¤àÊý¸þ¤òÍð¿ô¤Ç·èÄê
def man_direction
end
# ²èÌ̤˽ÐÎÏ
def man_print
end
# °Ê²¼¡¤¥×¥í¥°¥é¥àËÜÂÎ.
# 30Êâ¿Ê¤à
for step in 1..30 do
# ¿Ê¤àÊý¸þ¤òÍð¿ô¤Ç·èÄê: man_direction
# ²èÌ̤˽ÐÎÏ: man_print
end
}}
** µ¡Ç½¤òÁý¤ä¤·¤Æ¤¤¤¯: ËÜÂΤò¤¤Á¤ó¤È [#e6a17c41]
¤µ¤Æ¡¤ÌäÂ꤫¤é¤·¤Æ¡Ö¤ª¤Ã¤µ¤ó¤¬Æ»¤Î¤É¤ÎÊÕ¤ê¤Ë¤¤¤ë¤Î¤«¡×¤ò...
¤½¤ì¤òÊÑ¿ô ''man_location'' (À°¿ôÃÍ)¤È¤·¤Æ¡¤Î㤨¤Ð
+ º¸Ã¼¤ò¥¼¥í¤È¤·¤Æ¡¤±¦Êý¸þ¤Ë¥×¥é¥¹¤Ç¿ô»ú¤¬Áý¤¨¤ë
+ ¤À¤«¤é¡¤¿¿¤óÃæ¤Ï 15 ¤°¤é¤¤?
¤È¤Ç¤âÀßÄꤷ¤è¤¦(¿¿¤óÃæ¤ò¥¼¥í¤È¤·¤Æ¤âÎɤ¤¤·¡¤¤¤¤í¤¤¤í¥Ð¥ê...
¤½¤·¤Æ¡¤¤³¤¦¤¹¤ë¤È¡¤´Ø¿ô ''man_direction'' ¤Î»ý¤Ä¤Ù¤À¼Á...
| ¤ª¤Ã¤µ¤ó¤Î¹ÔÆ° | ''man_direction'' ¤Î½ÐÎÏÃÍ |h
| ¼Ð¤áÁ°±¦¤Ø | +1 |
| ¤Þ¤Ã¤¹¤°Á°¤Ø | 0 |
| ¼Ð¤áÁ°º¸¤Ø | -1 |
¤È¤·¤Æ¡¤¤³¤ì¤ò°ìÊ⤴¤È¤Ë ''man_location'' ¤Ë¤»¤ÐÎɤµ¤½...
¤¢¤È¡¤¤ª¤Ã¤µ¤ó¤Î°ÌÃÖ¤µ¤¨¤ï¤«¤ì¤Ð²èÌ̽ÐÎϤâ¤Ç¤¤ë¤Ï¤º¤À¤«...
¤³¤ÎÀßÄê¤òÈ¿±Ç¤µ¤»¤ë¤È¥×¥í¥°¥é¥à¤Ï¼¡¤Î¤è¤¦¤Ë²þÎɤµ¤ì¤ë¡¥
// programu source ɽµ
#highlighter(language=ruby,number=on,cache=on){{
include Math
# ¿Ê¤àÊý¸þ¤òÍð¿ô¤Ç·èÄê
def man_direction
# Íð¿ô¤¬¡Ö±¦¡×¤òÁªÂò¤·¤¿¤é
# return 1
# Íð¿ô¤¬¡Ö¤Þ¤Ã¤¹¤°¡×¤òÁªÂò¤·¤¿¤é
# return 0
# Íð¿ô¤¬¡Öº¸¡×¤òÁªÂò¤·¤¿¤é
# return -1
# ²¾¤Ë¡Ö¤Þ¤Ã¤¹¤°¡×¤ò½ÐÎϤ·¤Æ¤ª¤¯
return 0
end
# ²èÌ̤˽ÐÎÏ
def man_print(loc)
end
# °Ê²¼¡¤¥×¥í¥°¥é¥àËÜÂÎ.
# ¤ª¤Ã¤µ¤ó¤Î°ÌÃÖ¡¥ ºÇ½é¤Ë¤¤¤ë¾ì½ê¤Ï¿¿¤óÃæ.
man_location = 15
# 30Êâ¿Ê¤à
for step in 1..30 do
# ¤ª¤Ã¤µ¤ó¤Î°ÌÃÖ¤Ï man_direction ¤Î·ë²Ì¤¬¡Ö¤µ¤ì¤ë¡×.
man_location += man_direction
# ²èÌ̤˽ÐÎÏ: man_print
man_print(man_location)
end
}}
¤µ¤Æ¡¤¤³¤Î¾õÂ֤Ǥɤ¦¥×¥í¥°¥é¥à¤¬Æ°¤¤¤Æ¤¤¤ë¤«¤Ê¤Ë¤«¸«¤Æ¤ß...
Ê̤˳¨¤Ã¤Ý¤¤¤â¤Î¤òº£¤Î»þÅÀ¤Ç½ÐÎϤǤ¤Ê¤¯¤Æ¤â¤è¤¤¤Î¤À¤«¤é...
// programu source ɽµ
#highlighter(language=ruby,number=on,cache=on){{
include Math
# ¿Ê¤àÊý¸þ¤òÍð¿ô¤Ç·èÄê
def man_direction
# Íð¿ô¤¬¡Ö±¦¡×¤òÁªÂò¤·¤¿¤é
# return 1
# Íð¿ô¤¬¡Ö¤Þ¤Ã¤¹¤°¡×¤òÁªÂò¤·¤¿¤é
# return 0
# Íð¿ô¤¬¡Öº¸¡×¤òÁªÂò¤·¤¿¤é
# return -1
# ²¾¤Ë¡Ö¤Þ¤Ã¤¹¤°¡×¤ò½ÐÎϤ·¤Æ¤ª¤¯
return 0
end
# ²èÌ̤˽ÐÎÏ
def man_print(loc)
print(loc, "\n")
end
# °Ê²¼¡¤¥×¥í¥°¥é¥àËÜÂÎ.
# ¤ª¤Ã¤µ¤ó¤Î°ÌÃÖ¡¥ ºÇ½é¤Ë¤¤¤ë¾ì½ê¤Ï¿¿¤óÃæ.
man_location = 15
# 30Êâ¿Ê¤à
for step in 1..30 do
# ¤ª¤Ã¤µ¤ó¤Î°ÌÃÖ¤Ï man_direction ¤Î·ë²Ì¤¬¡Ö¤µ¤ì¤ë¡×.
man_location += man_direction
# ²èÌ̤˽ÐÎÏ: man_print
man_print(man_location)
end
}}
¤È¤·¤Æ¤ß¤è¤¦¡¥
&ref(/materials/warning.png); ¤³¤Î¾õÂÖ¤Ç¥×¥í¥°¥é¥à¤òÆ°¤«...
** µ¡Ç½¤òÁý¤ä¤·¤Æ¤¤¤¯: ¤ª¤Ã¤µ¤ó¤¬¼¡¤Ë¿Ê¤àÊý¸þ¤ò·è¤á¤ëµ¡Ç½...
¤µ¤Æ¡¤¤ª¤Ã¤µ¤ó¤Î¼¡¤Î°ìÊâ¤òÍð¿ô¤Ç·è¤á¤ë´Ø¿ô ''man_directio...
Á´³ÎΨ 1 ¤ò»°Ä̤ê¤Ë¤ï¤±¤ë¤ï¤±¤Ç¡¤
CENTER:&ref(./probability-sm.png);
CENTER:³ÎΨʬÇÛ¤ÎÍÍ»Ò
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¤¿¤À¤·¡¤3Ä̤ê¤Î¾ì¹çʬ¤±¤Ïº£¤Î³ØÀ¸¤ÎÃ챤À¤È ''if'' ¤òÆóÃÊ...
// programu source ɽµ
#highlighter(language=ruby,number=off,cache=on){{
# ¿Ê¤àÊý¸þ¤òÍð¿ô¤Ç·èÄê
def man_direction
r = rand # ¥µ¥¤¥³¥í¤ò¿¶¤ë¤Î¤Ï°ìÊâ¤Ë°ì²ó¤À¤±¡¥·ë²Ì¤ò¼è¤Ã...
if (r < 0.3) then # Íð¿ô¤¬¡Öº¸¡×¤òÁªÂò¤·¤¿¤é
return -1
else
if (r < 0.7) then # Íð¿ô¤¬¡Ö¤Þ¤Ã¤¹¤°¡×¤òÁªÂò¤·¤¿¤é
return 0
else # »Ä¤ë¤Ï¡Ö±¦¡×
return 1
end
end
end
}}
&ref(/materials/warning.png); Ruby ¤Ç¤Ï¤³¤Î¤è¤¦¤Ê¤È¤¤Ë '...
// programu source ɽµ
#highlighter(language=ruby,number=off,cache=on){{
# ¿Ê¤àÊý¸þ¤òÍð¿ô¤Ç·èÄê
def man_direction
r = rand # ¥µ¥¤¥³¥í¤ò¿¶¤ë¤Î¤Ï°ìÊâ¤Ë°ì²ó¤À¤±. ·ë²Ì¤ò¼è¤Ã...
if (r < 0.3) then # Íð¿ô¤¬¡Öº¸¡×¤òÁªÂò¤·¤¿¤é
return -1
elsif (r < 0.7) then # Íð¿ô¤¬¡Ö¤Þ¤Ã¤¹¤°¡×¤òÁªÂò¤·¤¿¤é
return 0
else # »Ä¤ë¤Ï¡Ö±¦¡×
return 1
end
end
}}
&br;
¤µ¤Æ¡¤Èó¾ï¤ËÎɤ¯¸«¤é¤ì¤ë''¡Ö´Ö°ã¤¤¡×''¤Ë¤Ä¤¤¤ÆÃí°Õ¤·¤Æ¤ª...
&ref(/materials/NG.png); ¤³¤Î»þ¡¤È½Äê¤Î¤¹¤Ù¤Æ¤ÎÉôʬ¤Ë ''r...
// programu source ɽµ
#highlighter(language=ruby,number=off,cache=on){{
# ¿Ê¤àÊý¸þ¤òÍð¿ô¤Ç·èÄê
def man_direction
if (rand < 0.3) then # Íð¿ô¤¬¡Öº¸¡×¤òÁªÂò¤·¤¿¤é
return -1
elsif (rand < 0.7) then # Íð¿ô¤¬¡Ö¤Þ¤Ã¤¹¤°¡×¤òÁªÂò¤·...
return 0
else # »Ä¤ë¤Ï¡Ö±¦¡×
return 1
end
end
}}
¤Ê¤¼¤Ê¤é¡¤¤³¤¦¤¹¤ë¤È³ÎΨ¤ÎÇÛʬ¤°¤¢¤¤¤¬ÊѤï¤Ã¤Æ¤·¤Þ¤¤¡¤¤³...
''º¸: 30%, ¤Þ¤Ã¤¹¤°: 49%, ±¦: 21%''
¤Ë¤Ê¤Ã¤Æ¤·¤Þ¤¤¡¤ÌäÂê¤È°Û¤Ê¤ë¸½¾Ý¤Ë¤Ê¤Ã¤Æ¤·¤Þ¤¦¤«¤é¤Ç¤¢¤ë(...
&ref(/materials/warning.png); ¤Ê¤¼¤³¤¦¤Ê¤Ã¤Æ¤·¤Þ¤¦¤«¤è¤¯...
CENTER:&size(24){''¤³¤Î¼ï¤Î´Ö°ã¤¤¤ÏÆ°ºî¤ò¸«¤Æ¤âµ¤¤Å¤¤Ë¤¯...
CENTER:&size(24){''¥×¥í¥°¥é¥à¤ò½ñ¤¯¤È¤¤Ë¤è¤¯¹Í¤¨¤Æµ¤¤Å¤±...
&br;
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** µ¡Ç½¤òÁý¤ä¤·¤Æ¤¤¤¯: ¤ª¤Ã¤µ¤ó¤Î°ÌÃÖ¤ò¡Ö³¨¤Ã¤Ý¤¯¡×½ÐÎϤ¹...
¤¢¤È¤Ï ''man_print'' ¤Îµ¡Ç½¤ò¼ÂÁõ¤¹¤ì¤ÐÎɤ¤¡¥
ȯÁۤȤ·¤Æ¤Ï¡¤Î㤨¤Ð ''man_location'' ¤¬ ''17'' ¤Î»þ¤Ë
----------------o-------------
¤È¤¤¤¦½ÐÎϤò½Ð¤·¤¿¤±¤ì¤Ð¡¤
+ ¤Þ¤º 16¸Ä¤Î "-" ¤ò ''print'' ¤·¡¤
+ ³¤±¤Æ 1¸Ä¤Î "o" ¤ò ''print'' ¤·¡¤
+ ¤µ¤é¤Ë 30-17=13¸Ä¤Î "-" ¤ò ''print'' ¤·¡¤
+ ºÇ¸å¤Ë²þ¹Ô¤ò ''print''
¤¹¤ì¤Ð¤è¤¤¡¥
¤À¤«¤é¡¤Î㤨¤Ð¤³¤ì¤òÁÇľ¤Ë¥×¥í¥°¥é¥ß¥ó¥°¤·¤Æ¡¤
// programu source ɽµ
#highlighter(language=ruby,number=off,cache=on){{
# ²èÌ̤˽ÐÎÏ
def man_print(loc)
for i in 1..(loc-1) do
print("-")
end
print("o")
for i in 1..(30-loc) do
print("-")
end
print("\n")
end
}}
¤È¤¹¤ì¤Ð¤è¤¤¤Ï¤º¤À¡¥¤³¤ì¤Ç¥×¥í¥°¥é¥à¤Ï´°À®¤Ç¤¢¤ë¡ª¡ª Æ°¤«...
&ref(/materials/warning.png); Ruby ¤Ë¤Ï·è¤á¤é¤ì¤¿²ó¿ô¤À¤±...
// programu source ɽµ
#highlighter(language=ruby,number=off,cache=on){{
# ²èÌ̤˽ÐÎÏ
def man_print(loc)
(loc-1).times {
print("-")
}
print("o")
(30-loc).times {
print("-")
}
print("\n")
end
}}
* ½¸¹ç¤ò°·¤¦ : ÇÛÎó [#d66c65f6]
¤µ¤Æ¡¤¤³¤ì¤Þ¤Ç°·¤Ã¤Æ¤¤¿ÊÑ¿ô¤ÏÀ°¿ô¤À¤Ã¤¿¤ê¼Â¿ô¤À¤Ã¤¿¤êʸ...
¤½¤³¤Ç¡¤¤³¤³¤Ç½¸¹ç¤ò¥×¥í¥°¥é¥à¤Ç¤É¤¦°·¤¦¤«¤Ë¤Ä¤¤¤Æ³Ø¤Ü¤¦¡¥
º£²ó¤Ï¡¤¥×¥í¥°¥é¥ß¥ó¥°¸À¸ì¤Ç°·¤¨¤ë¤â¤Ã¤È¤âñ½ã¤«¤Ä´ðÁÃŪ...
ÇÛÎó¤È¤Ï¡¤Ã±¤ËÍ×ÁǤò½¸¤á¤Æ½¸¹ç¤È¤·¤¿¤â¤Î¤Ç¤¢¤ë¡¥Ruby ¤Ç¤Ï¡¤
&br;
CENTER:&size(24){''ÇÛÎó¤Ï [ ] ¤ÎÃæ¤ËÍ×ÁǤò ,(¥«¥ó¥Þ) ¤Ç¶è...
&br;
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&br;
¤½¤·¤Æ¡¤ÇÛÎó¤Ë¤Ä¤¤¤ÆÍÍ¡¹¤ÊÁàºî¤¬¤Ç¤¤ë¡¥¤½¤ì¤òɽ¤Ë¤·¤Æ¤ß...
| Áàºî | ÀâÌÀ | Îã |h
| ÇÛÎó¤òºî¤ë | ÊÑ¿ô̾ = ÇÛÎó ¤Ç¤è¤¤ | &color(blue){a = [1...
| Í×ÁǤ¬¤¤¤¯¤ÄÆþ¤Ã¤Æ¤ë? | .size ¤ò¤Ä¤±¤ì¤Ð¤è¤¤ | &color(b...
| iÈÖÌܤÎÍ×ÁÇ | [i-1] ¤òÊÑ¿ô̾¤Ë¤Ä¤±¤ë | &color(blue){a[3...
| Í×ÁǤòÄɲà | unshift (ÀèƬ¤ËÄɲäξì¹ç) | &color(blue){...
|~| push (ËöÈø¤ËÄɲäξì¹ç) | &color(blue){a.push(6)}; ¤È...
| Í×ÁǤòºï½ü | shift (ÀèƬÍ×ÁǤòºï½ü¤Î¾ì¹ç) | &color(blue...
|~| pop (ËöÈøÍ×ÁǤòºï½ü¤Î¾ì¹ç) | &color(blue){a.pop}; ¤È...
||||
| (½¸¹ç´Ö¤ÎÁàºî) || &color(blue){a = [1,5,2,-8], b = [3,1...
| ¶¦Ä̽¸¹ç | ½¸¹ça & ½¸¹çb ¤È¤¹¤ë | &color(blue){a &a...
| Ͻ¸¹ç | ½¸¹ça ¦ ½¸¹çb ¤È¤¹¤ë | &color(blue){a &...
| º¹½¸¹ç | ½¸¹ça - ½¸¹çb ¤È¤¹¤ë | &color(blue){a - b}; ¤Ï...
| ½¸¹ç¤Îñ½ã·ë¹ç | ½¸¹ça + ½¸¹çb ¤È¤¹¤ë | &color(blue){a ...
¤µ¤Æ¡¤¾¯¤·¤º¤Ä´·¤ì¤Æ¤¤¤³¤¦¡¥
¤Þ¤º¡¤ÀΡ¹¤ß¤¿¤Ï¤º¤Î¡¤5¤Ä¤ÎÍ×ÁÇ 1.2, 3.0, 3.3, 4.1, 0.9 ...
// programu source ɽµ
#highlighter(language=ruby,number=on,cache=on){{
include Math
a = [1.2, 3.0, 3.3, 4.1, 0.9]
sum = 0.0
for i in 1..(a.size) do
sum += a[i-1]
end
average = sum/a.size
print(average,"\n")
}}
¤É¤¦¤À¤í¤¦¤«¡¥Ê¸Ë¡Åª¤ËÆñ¤·¤¤¤È¤³¤í¤âÆäË̵¤¤¤Ï¤º¤À¤·¡¤Á´...
&ref(/materials/warning.png); [¾åµé¼Ô¸þ¤±] ½¸¹ç¤ÎÍ×ÁÇÁ´Éô...
Î㤨¤Ð¡¤¾å¤Î¥×¥í¥°¥é¥à¤Ç¤ÏÇÛÎó ''a'' ¤ËÂФ·¤Æ¤½¤ÎÁàºî¤ò
&size(18){¡¡''for i in 1..(a.size) do''};
&size(18){¡¡¡¡''a[i-1]'' ¤ËÂФ·¤ÆÁàºî};
&size(18){¡¡''end''};
¤È¤·¤Æ¤¤¤ë¤¬¡¤''1..(a.size)'' ¤È¤¤¤¦¤Î¤Ï¾ðÊóŪ¤ËÉÔÍפǤ¢...
&size(24){''&color(blue){½¸¹ç̾};.each { |&color(blue){Í×...
&size(20){¡¡¡¡''&color(blue){Í×ÁÇ̾¤ËÂФ·¤ÆÁàºî(Í×ÁÇ̾ ¤¬...
&size(24){''}''};
# ÀĤ¤»ú¤Î¤È¤³¤í¤Ï¼«Ê¬¤ÇÊѤ¨¤ëÉôʬ¤À¡¥
¤³¤Î½ñ¤Êý¤Î°ÕÌ£¤ÈÍøÅÀ¤¬¤ï¤«¤ë¤Ê¤é¤Ð¡¤¤É¤ó¤É¤ó»È¤¦¤È¤è¤¤...
¤Á¤Ê¤ß¤Ë¤³¤ì¤ò»È¤Ã¤Æ¾å¤Î¥×¥í¥°¥é¥à¤Î³ºÅö¤¹¤ë ''for'' ʸ¤ò...
// programu source ɽµ
#highlighter(language=ruby,number=off,cache=on){{
a.each { |e|
sum += e
}
}}
¤Ê¤É¤È¤Ê¤ë. ¾¯¤Ê¤¯¤È¤â¡Ö¤¹¤Ã¤¤ê½ñ¤±¤ë¡×¤³¤È¤Ï¸«¤¿ÌܤǤÏ...
&br;
&ref(/materials/notes.png); ¤µ¤Æ¡¤5¤Ä¤ÎÍ×ÁÇ 1.2, 3.0, 3.3...
&ref(/materials/warning.png); a_1, a_2, a_3, ... a_n ¤È¤¤...
&br;
¤µ¤Æ¡¤¥×¥í¥°¥é¥à¤ÏÁ´Âι½Â¤¤È¤·¤Æ¼¡¤Î¤è¤¦¤Ë¤Ê¤ë¤Ï¤º¤À¡¥
// programu source ɽµ
#highlighter(language=ruby,number=on,cache=on){{
include Math
a = [1.2, 3.0, 3.3, 4.1, 0.9]
# ¤µ¤Æ¡¤¤É¤¦¤ä¤Ã¤Æ´ö²¿Ê¿¶Ñ¤òµá¤á¤ë¤«¤Í¡¥
# Áê²ÃÊ¿¶Ñ¤Ë¤Ä¤¤¤Æ¤Ï¤ä¤Ã¤¿¤Î¤Ç¡¤¤½¤ì¤ò»²¹Í¤Ë¡Ä
print(average,"\n")
}}
´Î¿´¤Î´ö²¿Ê¿¶Ñ¤òµá¤á¤ëÉôʬ¤Ï¼«Ê¬¤Ç¹Í¤¨¤Æ¤ß¤è¤¦¡¥
¤½¤·¤Æ¡¤¤³¤Î¥×¥í¥°¥é¥à¤ò¼Â¹Ô¤¹¤ë¤È¡¤''2.12994584474845'' ...
&ref(/materials/warning.png); Åú¤¨¤¬ ''1.0'' ¤Ë¤Ê¤Ã¤Æ¤·¤Þ...
&br;
&ref(/materials/notes.png); ÇÛÎó¤ò¥Ù¥¯¥È¥ë¤È¤È¤é¤¨¤Æ¡¤Æó...
// programu source ɽµ
#highlighter(language=ruby,number=on,cache=on){{
include Math
# ÆâÀÑ¡¥¥Ù¥¯¥È¥ë¤Î¼¡¸µ¿ô¤ÏƱ¤¸¤â¤Î¤È²¾Äꤷ¤Æ¤¤¤ë¡¥
def inner_product(va,vb)
sum = 0.0
for i in 1..(va.size) do
sum += va[i-1] * vb[i-1]
end
return sum
end
# °Ê²¼¡¤¥×¥í¥°¥é¥àËÜÂΡ¥
a = [1.2, 3.0, 3.3]
b = [2.1, -1.5, 0.2]
print(inner_product(a,b),"\n");
}}
&ref(/materials/notes.png); ¤µ¤é¤Ë¤³¤ì¤òȯŸ¤µ¤»¤Æ¡¤(¥æ¡¼...
¾å¤Î¾ì¹ç¡¤¤½¤ì¤¾¤ì ''a'' ¤ÎŤµ¤Ï ''4.618...'', ''b'' ¤Î...
&br;
&ref(/materials/warning.png); ÇÛÎó¤ÏÆþ¤ì»Ò¤Ë¤Ç¤¤ë¡¥¤³¤ì...
CENTER:&size(24){''ÇÛÎó¤ÏÆþ¤ì»Ò¤Ë¤Ç¤¤ë(Âç»ö¤Ê¤³¤È¤Ê¤Î¤Ç...
&br;
¤³¤ì¤Ï½ÅÍפÊÏäʤΤǾ¯¤·ÃúÇ«¤Ë½ñ¤³¤¦¡¥Î㤨¤Ð¡¤
// programu source ɽµ
#highlighter(language=ruby,number=off,cache=on){{
a = [[1,2,3],[4,5,6],[7,8,9]]
}}
¤ÈÆþ¤ì»Ò¤Ë¤·¤¿ÇÛÎó ''a'' ¤òÄêµÁ¤·¤¿¤È¤·¤è¤¦¡¥
¤³¤ì¤Ï¤Á¤ç¤¦¤É¹ÔÎó
|1|2|3|
|4|5|6|
|7|8|9|
¤ò ''a'' ¤ÈÄêµÁ¤·¤¿¤³¤È¤ËÁêÅö¤·¤Æ¡¤¤½¤ì¤¾¤ì¤ÎÍ×ÁǤˤÏ
| a[0][0] | a[0][1] | a[0][2] |
| a[1][0] | a[1][1] | a[1][2] |
| a[2][0] | a[2][1] | a[2][2] |
¤Ç¥¢¥¯¥»¥¹¤Ç¤¤ë»ö¤Ë¤Ê¤ë(Á´Éô¤òžÃÖ¤·¤Æ¹Í¤¨¤Æ¤â¤¤¤¤¤±¤É¤Í...
&ref(/materials/warning.png); ź»ú¤¬¿ô³Ø¤Î¤½¤ì¤è¤ê 1 ¤º¤Ä...
¤³¤ì¤ò»È¤¨¤Ð¡¤Æ󼡸µ¥Ç¡¼¥¿¤Ê¤É¤Î¿¼¡¸µ¥Ç¡¼¥¿¤òÇÛÎó¤Ç°·¤¨...
&ref(/materials/warning.png); Ruby ¤Ç·è¤á¤é¤ì¤¿¥µ¥¤¥º¤ÎÇÛ...
&size(24){''Î㤨¤Ð n ¹Ô m Î󷿤ÎÇÛÎó a ¤òºî¤ë¤Ë¤Ï¡¤''};
CENTER:&size(24){''a = Array.new( &color(blue){n}; ){ Arr...
&size(24){''¤È¤¹¤ì¤Ð¤è¤¤''};
¤¿¤À¤·¡¤¤³¤Î¾ì¹çÃæ¿È¤ÏÁ´Éô ''0'' ¤Ë¤Ê¤ë¡¥É¬Íפ˱þ¤¸¤Æ, ¤³...
¤â¤Á¤í¤ó¡¤''for'' ʸ¤È ''push'' ¤ò»È¤Ã¤Æ¤³¤ì¤ËÁêÅö¤¹¤ë´Ø...
&br;
* º£Æü¤ÎÁí»Å¾å¤² [#zcf67201]
¹ÔÎó¤È¥Ù¥¯¥È¥ë¤ÎÀÑ¡¤¹ÔÎó¤È¹ÔÎó¤ÎÀѤò·×»»¤¹¤ë´Ø¿ô¤ò¥×¥í¥°...
¶ñÂÎŪ¤Ë¤Ï°Ê²¼¤Î¤è¤¦¤Ê¤â¤Î¤È¤¹¤ë¡¥
+ ¹ÔÎó¤ÏÀµÊý¹ÔÎó¤Î¤ß°·¤¦¤È¤·¤Æ¤ª¤¯
+ ¼¡¸µ¤Î°ã¤¤¤Î¥Á¥§¥Ã¥¯¤Ï¤·¤Ê¤¯¤Æ¤â¤è¤¤(¤â¤Á¤í¤ó¤·¤Æ¤â¤è¤¤)
+ (¾åµé¼Ô¸þ¤±)¾å¤ÇÄêµÁ¤·¤¿ ''inner_product'' ´Ø¿ô¤òÍѤ¤¤Æ...
¤½¤·¤Æ¡¤4 x 4 ¤Î¹ÔÎó¤òŬÅö¤ËÆó¤Ä¡¤4¼¡¸µ¥Ù¥¯¥È¥ë¤òŬÅö¤Ë°ì...
¤Á¤Ê¤ß¤Ë¡Ö¤¦¤Þ¤¯¤¤¤¯¡×¤È¤Ï¡¤¼ê·×»»¤ÈÅú¤¨¤¬°ìÃפ¹¤ë¤³¤È¤ò...
* ¥ì¥Ý¡¼¥È [#cfc0ba89]
ËÜÆü¼õ¤±¤¿¹ÖµÁ¤ª¤è¤Ó¹Ô¤Ã¤¿¼Â½¬¤Ë¤Ä¤¤¤Æ¡¤´Êñ¤Ë¤Þ¤È¤á¤¿Êó...
¤Þ¤¿¡¤Áí»Å¾å¤²¤ÎÉôʬ¤Ç¼«Ê¬¤Ç½ñ¤¤¤¿¥×¥í¥°¥é¥à¤òÊó¹ð¤»¤è.
¤â¤Á¤í¤ó³Æ¼«¤Î
+ ½ê°(³ØÉô¡¤³Ø²Ê)
+ ³ØÀÒÈÖ¹æ
+ ³Øǯ
+ »á̾
+ Æü»þ
+ ´Î¿´¤Î¥ì¥Ý¡¼¥ÈÆâÍÆ(ÆÀ¤¿Ãθ«¡¤ºî¶È¤Ë¤Ä¤¤¤Æµ¤¤Å¤¤¤¿¤³¤ÈÅù...
¤ò½ñ¤¯¤Î¤ò˺¤ì¤Ê¤¤¤è¤¦¤Ë.
* about Icons, ClipArts [#vcf50e81]
Some icons in this page are downloadable at [[ICONFINDER:...
The "note" icon &ref(/materials/notes.png); designed by [...
the "warning" icon &ref(/materials/warning.png); designed...
and the "triangle" icon &ref(/materials/JNorth_arrow-righ...
Some clip arts used in this page are downloadable at [[Op...
We deeply appreciate their superb works. With licence, th...
// ¨¬¨¨®¨¯¨°¨±¨²¨³¨´¨µ¨¶
// ¥³¥Þ¥ó¥É¥é¥¤¥óÆþÎϤϡֹÔƬ¤ò¥Ö¥é¥ó¥¯¤Ç»Ï¤á¤ë¡×.
// ¥³¥Þ¥ó¥É¥é¥¤¥ó½ÐÎϤϡֹÔƬ¤ò > ¤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);
// Âçʸ»ú¤Ç¤Î¶¯Ä´
// CENTER:&size(24){''¤Û¤²¤Û¤²''};
// OK ¥¢¥¤¥³¥ó
// &ref(/materials/OK.png);
// NG ¥¢¥¤¥³¥ó
// &ref(/materials/NG.png);
// programu source ɽµ
// #highlighter(language=ruby,number=on,cache=on){{}}
½ªÎ»¹Ô:
#contents
* Á°²ó¤Î²ÝÂê¤Ë¤Ä¤¤¤Æ [#mc3c9476]
Á°²ó¤Î²ÝÂê¤Ï¡¤¿ì¤Ã¤Ñ¤é¤¤¤Î¤ª¤Ã¤µ¤ó¤¬Ê⤯ÍͻҤò´Êñ¤Ë¥·¥ß...
+ °ìÊâ¿Ê¤à¤È¤¡¤¤Þ¤Ã¤¹¤°Á°¤Ë¿Ê¤à³ÎΨ¤Ï 40%
+ °ìÊâ¿Ê¤à¤È¤¡¤¼Ð¤á±¦¤«º¸¤Ë¿Ê¤à³ÎΨ¤Ï¤½¤ì¤¾¤ì 30%
+ Éý30Êâʬ¤°¤é¤¤¤Î¹¤¤Æ»Ï©¤Î¿¿Ã椫¤éÊ⤻Ϥ᤿
+ (¾å¤ÎÉý¤«¤éµÕ»»¤·¤Æ)¤Þ¤¢Á´Éô¤Ç30Êâʬ¤°¤é¤¤¥·¥ß¥å¥ì¡¼¥È...
+ °ìÊ⤴¤È¤Ë¡¤¤É¤³¤Ë¤¤¤ë¤«¤ò ''print'' ʸ¤Ç¤½¤ì¤Ã¤Ý¤¯? ½ÐÎÏ
¤È¤¤¤¦¤Î¤¬¾ò·ï¤À¤Ã¤¿¡¥¤µ¤Æ¡¤¤³¤ì¤Ë¤Ä¤¤¤Æ¼ÂºÝ¤Ë¤ä¤Ã¤Æ¤ß¤è...
¥×¥í¥°¥é¥à¤Î´°À®·Á¤ò¤ß¤ë¤Î¤Ç¤Ï¤Ê¤¯¡¤¤É¤Î¤è¤¦¤Ëºî¤Ã¤Æ¤¤¤¯...
¤¿¤À¤·¡¤¤³¤Î¾ì¹ç½ÅÍפʡ֥³¥Ä¡×¤¬¤¢¤ë¤Î¤Ç¡¤¤½¤ì¤òÀè¤Ë½ñ¤¤...
&br;
CENTER:&size(24){''¥×¥í¥°¥é¥à¤ÏºÇ½é¤Ï¾®¤µ¤¯½ñ¤¯¡¥''};
CENTER:&size(24){''¤½¤·¤Æ¡¤Æ°¤¯¾õÂÖ¤ò¤Û¤Ü¾ï¤Ë¥¡¼¥×¤·¤Ä¤Ä...
&br;
¤³¤Î¤ä¤ê¤«¤¿(¥¢¥¸¥ã¥¤¥ë¥½¥Õ¥È¥¦¥§¥¢³«È¯¤â¤É¤)¤Ï¸½ºß¤Î¥½...
+ Ãʳ¬Åª¤Ë¥×¥í¥°¥é¥à¤¹¤ë¤Î¤Ç¡¤Âн褹¤Ù¤Ê£»¨¤µ¤¬¤¢¤Þ¤êÂç...
+ ÌäÂêÅÀ¤Ë¤¹¤°µ¤¤Å¤¤ä¤¹¤¯¡¤Âнè²Äǽ¡¥
+ ¥×¥í¥°¥é¥à¤¬¾®¤µ¤¤¤¦¤Á¤«¤é¥¨¥é¡¼¤¬¾ï¤ËÇÓ½ü¤µ¤ì¤ë¤Î¤Ç¡¤...
+ ¤É¤ÎÃʳ¬¤Ç¤â¥×¥í¥°¥é¥à¤Ï¡ÖÆ°¤¯¡×¤Î¤Ç¡¤°Â¿´¤Ç¤¢¤ë(½é¿´¼Ô...
&ref(/materials/warning.png); ¼ÂºÝ¤Ë¡¤°Ê²¼¤Ë¼¨¤¹¥×¥í¥°¥é...
** Á´Âι½Â¤¤ò¹Í¤¨¤ë [#xf1b69bd]
¤Þ¤º¤ÏÁ´Âι½Â¤¤òºî¤ë¤Ù¤·¤È¤¤¤¦¤³¤È¤Ç¡¤¾å¤Î¾ò·ï¤ò¤ß¤¿¤¹¥×...
¤È¤ê¤¢¤¨¤º¡¤30Êâ¿Ê¤à¡¤¤½¤Î°ìÊ⤴¤È¤ËÊý¸þ¤¬¥é¥ó¥À¥à¤Ë·è¤Þ...
// programu source ɽµ
#highlighter(language=ruby,number=on,cache=on){{
include Math
# 30Êâ¿Ê¤à
for step in 1..30 do
# ¿Ê¤àÊý¸þ¤òÍð¿ô¤Ç·èÄê
# ²èÌ̤˽ÐÎÏ
end
}}
¤³¤¦¤Ê¤ë¡¥
¤³¤ì¤«¤é¡¤¿Ê¤àÊý¸þ¤ò·è¤á¤ë´Ø¿ô¤È¡¤²èÌ̤˾õÂÖ¤ò½ÐÎϤ¹¤ë´Ø...
// programu source ɽµ
#highlighter(language=ruby,number=on,cache=on){{
include Math
# ¿Ê¤àÊý¸þ¤òÍð¿ô¤Ç·èÄê
def man_direction
end
# ²èÌ̤˽ÐÎÏ
def man_print
end
# °Ê²¼¡¤¥×¥í¥°¥é¥àËÜÂÎ.
# 30Êâ¿Ê¤à
for step in 1..30 do
# ¿Ê¤àÊý¸þ¤òÍð¿ô¤Ç·èÄê: man_direction
# ²èÌ̤˽ÐÎÏ: man_print
end
}}
** µ¡Ç½¤òÁý¤ä¤·¤Æ¤¤¤¯: ËÜÂΤò¤¤Á¤ó¤È [#e6a17c41]
¤µ¤Æ¡¤ÌäÂ꤫¤é¤·¤Æ¡Ö¤ª¤Ã¤µ¤ó¤¬Æ»¤Î¤É¤ÎÊÕ¤ê¤Ë¤¤¤ë¤Î¤«¡×¤ò...
¤½¤ì¤òÊÑ¿ô ''man_location'' (À°¿ôÃÍ)¤È¤·¤Æ¡¤Î㤨¤Ð
+ º¸Ã¼¤ò¥¼¥í¤È¤·¤Æ¡¤±¦Êý¸þ¤Ë¥×¥é¥¹¤Ç¿ô»ú¤¬Áý¤¨¤ë
+ ¤À¤«¤é¡¤¿¿¤óÃæ¤Ï 15 ¤°¤é¤¤?
¤È¤Ç¤âÀßÄꤷ¤è¤¦(¿¿¤óÃæ¤ò¥¼¥í¤È¤·¤Æ¤âÎɤ¤¤·¡¤¤¤¤í¤¤¤í¥Ð¥ê...
¤½¤·¤Æ¡¤¤³¤¦¤¹¤ë¤È¡¤´Ø¿ô ''man_direction'' ¤Î»ý¤Ä¤Ù¤À¼Á...
| ¤ª¤Ã¤µ¤ó¤Î¹ÔÆ° | ''man_direction'' ¤Î½ÐÎÏÃÍ |h
| ¼Ð¤áÁ°±¦¤Ø | +1 |
| ¤Þ¤Ã¤¹¤°Á°¤Ø | 0 |
| ¼Ð¤áÁ°º¸¤Ø | -1 |
¤È¤·¤Æ¡¤¤³¤ì¤ò°ìÊ⤴¤È¤Ë ''man_location'' ¤Ë¤»¤ÐÎɤµ¤½...
¤¢¤È¡¤¤ª¤Ã¤µ¤ó¤Î°ÌÃÖ¤µ¤¨¤ï¤«¤ì¤Ð²èÌ̽ÐÎϤâ¤Ç¤¤ë¤Ï¤º¤À¤«...
¤³¤ÎÀßÄê¤òÈ¿±Ç¤µ¤»¤ë¤È¥×¥í¥°¥é¥à¤Ï¼¡¤Î¤è¤¦¤Ë²þÎɤµ¤ì¤ë¡¥
// programu source ɽµ
#highlighter(language=ruby,number=on,cache=on){{
include Math
# ¿Ê¤àÊý¸þ¤òÍð¿ô¤Ç·èÄê
def man_direction
# Íð¿ô¤¬¡Ö±¦¡×¤òÁªÂò¤·¤¿¤é
# return 1
# Íð¿ô¤¬¡Ö¤Þ¤Ã¤¹¤°¡×¤òÁªÂò¤·¤¿¤é
# return 0
# Íð¿ô¤¬¡Öº¸¡×¤òÁªÂò¤·¤¿¤é
# return -1
# ²¾¤Ë¡Ö¤Þ¤Ã¤¹¤°¡×¤ò½ÐÎϤ·¤Æ¤ª¤¯
return 0
end
# ²èÌ̤˽ÐÎÏ
def man_print(loc)
end
# °Ê²¼¡¤¥×¥í¥°¥é¥àËÜÂÎ.
# ¤ª¤Ã¤µ¤ó¤Î°ÌÃÖ¡¥ ºÇ½é¤Ë¤¤¤ë¾ì½ê¤Ï¿¿¤óÃæ.
man_location = 15
# 30Êâ¿Ê¤à
for step in 1..30 do
# ¤ª¤Ã¤µ¤ó¤Î°ÌÃÖ¤Ï man_direction ¤Î·ë²Ì¤¬¡Ö¤µ¤ì¤ë¡×.
man_location += man_direction
# ²èÌ̤˽ÐÎÏ: man_print
man_print(man_location)
end
}}
¤µ¤Æ¡¤¤³¤Î¾õÂ֤Ǥɤ¦¥×¥í¥°¥é¥à¤¬Æ°¤¤¤Æ¤¤¤ë¤«¤Ê¤Ë¤«¸«¤Æ¤ß...
Ê̤˳¨¤Ã¤Ý¤¤¤â¤Î¤òº£¤Î»þÅÀ¤Ç½ÐÎϤǤ¤Ê¤¯¤Æ¤â¤è¤¤¤Î¤À¤«¤é...
// programu source ɽµ
#highlighter(language=ruby,number=on,cache=on){{
include Math
# ¿Ê¤àÊý¸þ¤òÍð¿ô¤Ç·èÄê
def man_direction
# Íð¿ô¤¬¡Ö±¦¡×¤òÁªÂò¤·¤¿¤é
# return 1
# Íð¿ô¤¬¡Ö¤Þ¤Ã¤¹¤°¡×¤òÁªÂò¤·¤¿¤é
# return 0
# Íð¿ô¤¬¡Öº¸¡×¤òÁªÂò¤·¤¿¤é
# return -1
# ²¾¤Ë¡Ö¤Þ¤Ã¤¹¤°¡×¤ò½ÐÎϤ·¤Æ¤ª¤¯
return 0
end
# ²èÌ̤˽ÐÎÏ
def man_print(loc)
print(loc, "\n")
end
# °Ê²¼¡¤¥×¥í¥°¥é¥àËÜÂÎ.
# ¤ª¤Ã¤µ¤ó¤Î°ÌÃÖ¡¥ ºÇ½é¤Ë¤¤¤ë¾ì½ê¤Ï¿¿¤óÃæ.
man_location = 15
# 30Êâ¿Ê¤à
for step in 1..30 do
# ¤ª¤Ã¤µ¤ó¤Î°ÌÃÖ¤Ï man_direction ¤Î·ë²Ì¤¬¡Ö¤µ¤ì¤ë¡×.
man_location += man_direction
# ²èÌ̤˽ÐÎÏ: man_print
man_print(man_location)
end
}}
¤È¤·¤Æ¤ß¤è¤¦¡¥
&ref(/materials/warning.png); ¤³¤Î¾õÂÖ¤Ç¥×¥í¥°¥é¥à¤òÆ°¤«...
** µ¡Ç½¤òÁý¤ä¤·¤Æ¤¤¤¯: ¤ª¤Ã¤µ¤ó¤¬¼¡¤Ë¿Ê¤àÊý¸þ¤ò·è¤á¤ëµ¡Ç½...
¤µ¤Æ¡¤¤ª¤Ã¤µ¤ó¤Î¼¡¤Î°ìÊâ¤òÍð¿ô¤Ç·è¤á¤ë´Ø¿ô ''man_directio...
Á´³ÎΨ 1 ¤ò»°Ä̤ê¤Ë¤ï¤±¤ë¤ï¤±¤Ç¡¤
CENTER:&ref(./probability-sm.png);
CENTER:³ÎΨʬÇÛ¤ÎÍÍ»Ò
¤È¤Ê¤Ã¤Æ¤¤¤ë¤³¤È¤«¤é¹Í¤¨¤Æ¡¤¼¡¤Î¤è¤¦¤Ë¾ì¹çʬ¤±¤¹¤ë¤³¤È¤Ë...
¤¿¤À¤·¡¤3Ä̤ê¤Î¾ì¹çʬ¤±¤Ïº£¤Î³ØÀ¸¤ÎÃ챤À¤È ''if'' ¤òÆóÃÊ...
// programu source ɽµ
#highlighter(language=ruby,number=off,cache=on){{
# ¿Ê¤àÊý¸þ¤òÍð¿ô¤Ç·èÄê
def man_direction
r = rand # ¥µ¥¤¥³¥í¤ò¿¶¤ë¤Î¤Ï°ìÊâ¤Ë°ì²ó¤À¤±¡¥·ë²Ì¤ò¼è¤Ã...
if (r < 0.3) then # Íð¿ô¤¬¡Öº¸¡×¤òÁªÂò¤·¤¿¤é
return -1
else
if (r < 0.7) then # Íð¿ô¤¬¡Ö¤Þ¤Ã¤¹¤°¡×¤òÁªÂò¤·¤¿¤é
return 0
else # »Ä¤ë¤Ï¡Ö±¦¡×
return 1
end
end
end
}}
&ref(/materials/warning.png); Ruby ¤Ç¤Ï¤³¤Î¤è¤¦¤Ê¤È¤¤Ë '...
// programu source ɽµ
#highlighter(language=ruby,number=off,cache=on){{
# ¿Ê¤àÊý¸þ¤òÍð¿ô¤Ç·èÄê
def man_direction
r = rand # ¥µ¥¤¥³¥í¤ò¿¶¤ë¤Î¤Ï°ìÊâ¤Ë°ì²ó¤À¤±. ·ë²Ì¤ò¼è¤Ã...
if (r < 0.3) then # Íð¿ô¤¬¡Öº¸¡×¤òÁªÂò¤·¤¿¤é
return -1
elsif (r < 0.7) then # Íð¿ô¤¬¡Ö¤Þ¤Ã¤¹¤°¡×¤òÁªÂò¤·¤¿¤é
return 0
else # »Ä¤ë¤Ï¡Ö±¦¡×
return 1
end
end
}}
&br;
¤µ¤Æ¡¤Èó¾ï¤ËÎɤ¯¸«¤é¤ì¤ë''¡Ö´Ö°ã¤¤¡×''¤Ë¤Ä¤¤¤ÆÃí°Õ¤·¤Æ¤ª...
&ref(/materials/NG.png); ¤³¤Î»þ¡¤È½Äê¤Î¤¹¤Ù¤Æ¤ÎÉôʬ¤Ë ''r...
// programu source ɽµ
#highlighter(language=ruby,number=off,cache=on){{
# ¿Ê¤àÊý¸þ¤òÍð¿ô¤Ç·èÄê
def man_direction
if (rand < 0.3) then # Íð¿ô¤¬¡Öº¸¡×¤òÁªÂò¤·¤¿¤é
return -1
elsif (rand < 0.7) then # Íð¿ô¤¬¡Ö¤Þ¤Ã¤¹¤°¡×¤òÁªÂò¤·...
return 0
else # »Ä¤ë¤Ï¡Ö±¦¡×
return 1
end
end
}}
¤Ê¤¼¤Ê¤é¡¤¤³¤¦¤¹¤ë¤È³ÎΨ¤ÎÇÛʬ¤°¤¢¤¤¤¬ÊѤï¤Ã¤Æ¤·¤Þ¤¤¡¤¤³...
''º¸: 30%, ¤Þ¤Ã¤¹¤°: 49%, ±¦: 21%''
¤Ë¤Ê¤Ã¤Æ¤·¤Þ¤¤¡¤ÌäÂê¤È°Û¤Ê¤ë¸½¾Ý¤Ë¤Ê¤Ã¤Æ¤·¤Þ¤¦¤«¤é¤Ç¤¢¤ë(...
&ref(/materials/warning.png); ¤Ê¤¼¤³¤¦¤Ê¤Ã¤Æ¤·¤Þ¤¦¤«¤è¤¯...
CENTER:&size(24){''¤³¤Î¼ï¤Î´Ö°ã¤¤¤ÏÆ°ºî¤ò¸«¤Æ¤âµ¤¤Å¤¤Ë¤¯...
CENTER:&size(24){''¥×¥í¥°¥é¥à¤ò½ñ¤¯¤È¤¤Ë¤è¤¯¹Í¤¨¤Æµ¤¤Å¤±...
&br;
¤µ¤Æ¡¤¤³¤ÎÃʳ¬¤Ç¥×¥í¥°¥é¥à¤ò¼Â¹Ô¤¹¤ë¤ÈºÇ½é¤Ï ''15'' ¤Ç¡¤...
¤Ä¤Þ¤ê¡¤¥×¥í¥°¥é¥à¤Î·×»»Éôʬ¤Ï¤â¤¦´°À®¤·¤¿¤È¤¤¤¦¤³¤È¤Ç¡¤...
** µ¡Ç½¤òÁý¤ä¤·¤Æ¤¤¤¯: ¤ª¤Ã¤µ¤ó¤Î°ÌÃÖ¤ò¡Ö³¨¤Ã¤Ý¤¯¡×½ÐÎϤ¹...
¤¢¤È¤Ï ''man_print'' ¤Îµ¡Ç½¤ò¼ÂÁõ¤¹¤ì¤ÐÎɤ¤¡¥
ȯÁۤȤ·¤Æ¤Ï¡¤Î㤨¤Ð ''man_location'' ¤¬ ''17'' ¤Î»þ¤Ë
----------------o-------------
¤È¤¤¤¦½ÐÎϤò½Ð¤·¤¿¤±¤ì¤Ð¡¤
+ ¤Þ¤º 16¸Ä¤Î "-" ¤ò ''print'' ¤·¡¤
+ ³¤±¤Æ 1¸Ä¤Î "o" ¤ò ''print'' ¤·¡¤
+ ¤µ¤é¤Ë 30-17=13¸Ä¤Î "-" ¤ò ''print'' ¤·¡¤
+ ºÇ¸å¤Ë²þ¹Ô¤ò ''print''
¤¹¤ì¤Ð¤è¤¤¡¥
¤À¤«¤é¡¤Î㤨¤Ð¤³¤ì¤òÁÇľ¤Ë¥×¥í¥°¥é¥ß¥ó¥°¤·¤Æ¡¤
// programu source ɽµ
#highlighter(language=ruby,number=off,cache=on){{
# ²èÌ̤˽ÐÎÏ
def man_print(loc)
for i in 1..(loc-1) do
print("-")
end
print("o")
for i in 1..(30-loc) do
print("-")
end
print("\n")
end
}}
¤È¤¹¤ì¤Ð¤è¤¤¤Ï¤º¤À¡¥¤³¤ì¤Ç¥×¥í¥°¥é¥à¤Ï´°À®¤Ç¤¢¤ë¡ª¡ª Æ°¤«...
&ref(/materials/warning.png); Ruby ¤Ë¤Ï·è¤á¤é¤ì¤¿²ó¿ô¤À¤±...
// programu source ɽµ
#highlighter(language=ruby,number=off,cache=on){{
# ²èÌ̤˽ÐÎÏ
def man_print(loc)
(loc-1).times {
print("-")
}
print("o")
(30-loc).times {
print("-")
}
print("\n")
end
}}
* ½¸¹ç¤ò°·¤¦ : ÇÛÎó [#d66c65f6]
¤µ¤Æ¡¤¤³¤ì¤Þ¤Ç°·¤Ã¤Æ¤¤¿ÊÑ¿ô¤ÏÀ°¿ô¤À¤Ã¤¿¤ê¼Â¿ô¤À¤Ã¤¿¤êʸ...
¤½¤³¤Ç¡¤¤³¤³¤Ç½¸¹ç¤ò¥×¥í¥°¥é¥à¤Ç¤É¤¦°·¤¦¤«¤Ë¤Ä¤¤¤Æ³Ø¤Ü¤¦¡¥
º£²ó¤Ï¡¤¥×¥í¥°¥é¥ß¥ó¥°¸À¸ì¤Ç°·¤¨¤ë¤â¤Ã¤È¤âñ½ã¤«¤Ä´ðÁÃŪ...
ÇÛÎó¤È¤Ï¡¤Ã±¤ËÍ×ÁǤò½¸¤á¤Æ½¸¹ç¤È¤·¤¿¤â¤Î¤Ç¤¢¤ë¡¥Ruby ¤Ç¤Ï¡¤
&br;
CENTER:&size(24){''ÇÛÎó¤Ï [ ] ¤ÎÃæ¤ËÍ×ÁǤò ,(¥«¥ó¥Þ) ¤Ç¶è...
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&ref(/materials/warning.png); Ruby ¤Ç¤ÏÇÛÎó¤ÎÍ×ÁǤΡּïÎà...
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| Áàºî | ÀâÌÀ | Îã |h
| ÇÛÎó¤òºî¤ë | ÊÑ¿ô̾ = ÇÛÎó ¤Ç¤è¤¤ | &color(blue){a = [1...
| Í×ÁǤ¬¤¤¤¯¤ÄÆþ¤Ã¤Æ¤ë? | .size ¤ò¤Ä¤±¤ì¤Ð¤è¤¤ | &color(b...
| iÈÖÌܤÎÍ×ÁÇ | [i-1] ¤òÊÑ¿ô̾¤Ë¤Ä¤±¤ë | &color(blue){a[3...
| Í×ÁǤòÄɲà | unshift (ÀèƬ¤ËÄɲäξì¹ç) | &color(blue){...
|~| push (ËöÈø¤ËÄɲäξì¹ç) | &color(blue){a.push(6)}; ¤È...
| Í×ÁǤòºï½ü | shift (ÀèƬÍ×ÁǤòºï½ü¤Î¾ì¹ç) | &color(blue...
|~| pop (ËöÈøÍ×ÁǤòºï½ü¤Î¾ì¹ç) | &color(blue){a.pop}; ¤È...
||||
| (½¸¹ç´Ö¤ÎÁàºî) || &color(blue){a = [1,5,2,-8], b = [3,1...
| ¶¦Ä̽¸¹ç | ½¸¹ça & ½¸¹çb ¤È¤¹¤ë | &color(blue){a &a...
| Ͻ¸¹ç | ½¸¹ça ¦ ½¸¹çb ¤È¤¹¤ë | &color(blue){a &...
| º¹½¸¹ç | ½¸¹ça - ½¸¹çb ¤È¤¹¤ë | &color(blue){a - b}; ¤Ï...
| ½¸¹ç¤Îñ½ã·ë¹ç | ½¸¹ça + ½¸¹çb ¤È¤¹¤ë | &color(blue){a ...
¤µ¤Æ¡¤¾¯¤·¤º¤Ä´·¤ì¤Æ¤¤¤³¤¦¡¥
¤Þ¤º¡¤ÀΡ¹¤ß¤¿¤Ï¤º¤Î¡¤5¤Ä¤ÎÍ×ÁÇ 1.2, 3.0, 3.3, 4.1, 0.9 ...
// programu source ɽµ
#highlighter(language=ruby,number=on,cache=on){{
include Math
a = [1.2, 3.0, 3.3, 4.1, 0.9]
sum = 0.0
for i in 1..(a.size) do
sum += a[i-1]
end
average = sum/a.size
print(average,"\n")
}}
¤É¤¦¤À¤í¤¦¤«¡¥Ê¸Ë¡Åª¤ËÆñ¤·¤¤¤È¤³¤í¤âÆäË̵¤¤¤Ï¤º¤À¤·¡¤Á´...
&ref(/materials/warning.png); [¾åµé¼Ô¸þ¤±] ½¸¹ç¤ÎÍ×ÁÇÁ´Éô...
Î㤨¤Ð¡¤¾å¤Î¥×¥í¥°¥é¥à¤Ç¤ÏÇÛÎó ''a'' ¤ËÂФ·¤Æ¤½¤ÎÁàºî¤ò
&size(18){¡¡''for i in 1..(a.size) do''};
&size(18){¡¡¡¡''a[i-1]'' ¤ËÂФ·¤ÆÁàºî};
&size(18){¡¡''end''};
¤È¤·¤Æ¤¤¤ë¤¬¡¤''1..(a.size)'' ¤È¤¤¤¦¤Î¤Ï¾ðÊóŪ¤ËÉÔÍפǤ¢...
&size(24){''&color(blue){½¸¹ç̾};.each { |&color(blue){Í×...
&size(20){¡¡¡¡''&color(blue){Í×ÁÇ̾¤ËÂФ·¤ÆÁàºî(Í×ÁÇ̾ ¤¬...
&size(24){''}''};
# ÀĤ¤»ú¤Î¤È¤³¤í¤Ï¼«Ê¬¤ÇÊѤ¨¤ëÉôʬ¤À¡¥
¤³¤Î½ñ¤Êý¤Î°ÕÌ£¤ÈÍøÅÀ¤¬¤ï¤«¤ë¤Ê¤é¤Ð¡¤¤É¤ó¤É¤ó»È¤¦¤È¤è¤¤...
¤Á¤Ê¤ß¤Ë¤³¤ì¤ò»È¤Ã¤Æ¾å¤Î¥×¥í¥°¥é¥à¤Î³ºÅö¤¹¤ë ''for'' ʸ¤ò...
// programu source ɽµ
#highlighter(language=ruby,number=off,cache=on){{
a.each { |e|
sum += e
}
}}
¤Ê¤É¤È¤Ê¤ë. ¾¯¤Ê¤¯¤È¤â¡Ö¤¹¤Ã¤¤ê½ñ¤±¤ë¡×¤³¤È¤Ï¸«¤¿ÌܤǤÏ...
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&ref(/materials/notes.png); ¤µ¤Æ¡¤5¤Ä¤ÎÍ×ÁÇ 1.2, 3.0, 3.3...
&ref(/materials/warning.png); a_1, a_2, a_3, ... a_n ¤È¤¤...
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¤µ¤Æ¡¤¥×¥í¥°¥é¥à¤ÏÁ´Âι½Â¤¤È¤·¤Æ¼¡¤Î¤è¤¦¤Ë¤Ê¤ë¤Ï¤º¤À¡¥
// programu source ɽµ
#highlighter(language=ruby,number=on,cache=on){{
include Math
a = [1.2, 3.0, 3.3, 4.1, 0.9]
# ¤µ¤Æ¡¤¤É¤¦¤ä¤Ã¤Æ´ö²¿Ê¿¶Ñ¤òµá¤á¤ë¤«¤Í¡¥
# Áê²ÃÊ¿¶Ñ¤Ë¤Ä¤¤¤Æ¤Ï¤ä¤Ã¤¿¤Î¤Ç¡¤¤½¤ì¤ò»²¹Í¤Ë¡Ä
print(average,"\n")
}}
´Î¿´¤Î´ö²¿Ê¿¶Ñ¤òµá¤á¤ëÉôʬ¤Ï¼«Ê¬¤Ç¹Í¤¨¤Æ¤ß¤è¤¦¡¥
¤½¤·¤Æ¡¤¤³¤Î¥×¥í¥°¥é¥à¤ò¼Â¹Ô¤¹¤ë¤È¡¤''2.12994584474845'' ...
&ref(/materials/warning.png); Åú¤¨¤¬ ''1.0'' ¤Ë¤Ê¤Ã¤Æ¤·¤Þ...
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&ref(/materials/notes.png); ÇÛÎó¤ò¥Ù¥¯¥È¥ë¤È¤È¤é¤¨¤Æ¡¤Æó...
// programu source ɽµ
#highlighter(language=ruby,number=on,cache=on){{
include Math
# ÆâÀÑ¡¥¥Ù¥¯¥È¥ë¤Î¼¡¸µ¿ô¤ÏƱ¤¸¤â¤Î¤È²¾Äꤷ¤Æ¤¤¤ë¡¥
def inner_product(va,vb)
sum = 0.0
for i in 1..(va.size) do
sum += va[i-1] * vb[i-1]
end
return sum
end
# °Ê²¼¡¤¥×¥í¥°¥é¥àËÜÂΡ¥
a = [1.2, 3.0, 3.3]
b = [2.1, -1.5, 0.2]
print(inner_product(a,b),"\n");
}}
&ref(/materials/notes.png); ¤µ¤é¤Ë¤³¤ì¤òȯŸ¤µ¤»¤Æ¡¤(¥æ¡¼...
¾å¤Î¾ì¹ç¡¤¤½¤ì¤¾¤ì ''a'' ¤ÎŤµ¤Ï ''4.618...'', ''b'' ¤Î...
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&ref(/materials/warning.png); ÇÛÎó¤ÏÆþ¤ì»Ò¤Ë¤Ç¤¤ë¡¥¤³¤ì...
CENTER:&size(24){''ÇÛÎó¤ÏÆþ¤ì»Ò¤Ë¤Ç¤¤ë(Âç»ö¤Ê¤³¤È¤Ê¤Î¤Ç...
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// programu source ɽµ
#highlighter(language=ruby,number=off,cache=on){{
a = [[1,2,3],[4,5,6],[7,8,9]]
}}
¤ÈÆþ¤ì»Ò¤Ë¤·¤¿ÇÛÎó ''a'' ¤òÄêµÁ¤·¤¿¤È¤·¤è¤¦¡¥
¤³¤ì¤Ï¤Á¤ç¤¦¤É¹ÔÎó
|1|2|3|
|4|5|6|
|7|8|9|
¤ò ''a'' ¤ÈÄêµÁ¤·¤¿¤³¤È¤ËÁêÅö¤·¤Æ¡¤¤½¤ì¤¾¤ì¤ÎÍ×ÁǤˤÏ
| a[0][0] | a[0][1] | a[0][2] |
| a[1][0] | a[1][1] | a[1][2] |
| a[2][0] | a[2][1] | a[2][2] |
¤Ç¥¢¥¯¥»¥¹¤Ç¤¤ë»ö¤Ë¤Ê¤ë(Á´Éô¤òžÃÖ¤·¤Æ¹Í¤¨¤Æ¤â¤¤¤¤¤±¤É¤Í...
&ref(/materials/warning.png); ź»ú¤¬¿ô³Ø¤Î¤½¤ì¤è¤ê 1 ¤º¤Ä...
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&ref(/materials/warning.png); Ruby ¤Ç·è¤á¤é¤ì¤¿¥µ¥¤¥º¤ÎÇÛ...
&size(24){''Î㤨¤Ð n ¹Ô m Î󷿤ÎÇÛÎó a ¤òºî¤ë¤Ë¤Ï¡¤''};
CENTER:&size(24){''a = Array.new( &color(blue){n}; ){ Arr...
&size(24){''¤È¤¹¤ì¤Ð¤è¤¤''};
¤¿¤À¤·¡¤¤³¤Î¾ì¹çÃæ¿È¤ÏÁ´Éô ''0'' ¤Ë¤Ê¤ë¡¥É¬Íפ˱þ¤¸¤Æ, ¤³...
¤â¤Á¤í¤ó¡¤''for'' ʸ¤È ''push'' ¤ò»È¤Ã¤Æ¤³¤ì¤ËÁêÅö¤¹¤ë´Ø...
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* º£Æü¤ÎÁí»Å¾å¤² [#zcf67201]
¹ÔÎó¤È¥Ù¥¯¥È¥ë¤ÎÀÑ¡¤¹ÔÎó¤È¹ÔÎó¤ÎÀѤò·×»»¤¹¤ë´Ø¿ô¤ò¥×¥í¥°...
¶ñÂÎŪ¤Ë¤Ï°Ê²¼¤Î¤è¤¦¤Ê¤â¤Î¤È¤¹¤ë¡¥
+ ¹ÔÎó¤ÏÀµÊý¹ÔÎó¤Î¤ß°·¤¦¤È¤·¤Æ¤ª¤¯
+ ¼¡¸µ¤Î°ã¤¤¤Î¥Á¥§¥Ã¥¯¤Ï¤·¤Ê¤¯¤Æ¤â¤è¤¤(¤â¤Á¤í¤ó¤·¤Æ¤â¤è¤¤)
+ (¾åµé¼Ô¸þ¤±)¾å¤ÇÄêµÁ¤·¤¿ ''inner_product'' ´Ø¿ô¤òÍѤ¤¤Æ...
¤½¤·¤Æ¡¤4 x 4 ¤Î¹ÔÎó¤òŬÅö¤ËÆó¤Ä¡¤4¼¡¸µ¥Ù¥¯¥È¥ë¤òŬÅö¤Ë°ì...
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* ¥ì¥Ý¡¼¥È [#cfc0ba89]
ËÜÆü¼õ¤±¤¿¹ÖµÁ¤ª¤è¤Ó¹Ô¤Ã¤¿¼Â½¬¤Ë¤Ä¤¤¤Æ¡¤´Êñ¤Ë¤Þ¤È¤á¤¿Êó...
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+ ½ê°(³ØÉô¡¤³Ø²Ê)
+ ³ØÀÒÈÖ¹æ
+ ³Øǯ
+ »á̾
+ Æü»þ
+ ´Î¿´¤Î¥ì¥Ý¡¼¥ÈÆâÍÆ(ÆÀ¤¿Ãθ«¡¤ºî¶È¤Ë¤Ä¤¤¤Æµ¤¤Å¤¤¤¿¤³¤ÈÅù...
¤ò½ñ¤¯¤Î¤ò˺¤ì¤Ê¤¤¤è¤¦¤Ë.
* about Icons, ClipArts [#vcf50e81]
Some icons in this page are downloadable at [[ICONFINDER:...
The "note" icon &ref(/materials/notes.png); designed by [...
the "warning" icon &ref(/materials/warning.png); designed...
and the "triangle" icon &ref(/materials/JNorth_arrow-righ...
Some clip arts used in this page are downloadable at [[Op...
We deeply appreciate their superb works. With licence, th...
// ¨¬¨¨®¨¯¨°¨±¨²¨³¨´¨µ¨¶
// ¥³¥Þ¥ó¥É¥é¥¤¥óÆþÎϤϡֹÔƬ¤ò¥Ö¥é¥ó¥¯¤Ç»Ï¤á¤ë¡×.
// ¥³¥Þ¥ó¥É¥é¥¤¥ó½ÐÎϤϡֹÔƬ¤ò > ¤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);
// Âçʸ»ú¤Ç¤Î¶¯Ä´
// CENTER:&size(24){''¤Û¤²¤Û¤²''};
// OK ¥¢¥¤¥³¥ó
// &ref(/materials/OK.png);
// NG ¥¢¥¤¥³¥ó
// &ref(/materials/NG.png);
// programu source ɽµ
// #highlighter(language=ruby,number=on,cache=on){{}}
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