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3¤ÎÇÜ¿ô or 3¤¬¤Ä¤¯¿ô¤Ë¤Ä¤¤¤Æ¤Î¤ßÆüì¤Êɽ¼¨¤ò¡Ä

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¤Þ¤º¡¤ÃúÇ«¤Ê¥±¡¼¥¹¤ò¸«¤»¤è¤¦(û¤¤¤³¤È¤Ç¤¢¤ë¤·¡¤¥×¥í¥°¥é¥àÁ´ÂΤò¸«¤»¤è¤¦)¡¥

  1. include Math
  2.  
  3. # (3 ¤ÎÇÜ¿ô¤« or3 ¤¬¤Ä¤¯¿ô»ú¤«) ¤ò¥Á¥§¥Ã¥¯¤·¤Æɽ¼¨¤·¤Æ¤·¤Þ¤¨
  4. def check(n)
  5.  
  6.   # 3 ¤¬¤Ä¤¯¤«¤É¤¦¤«ÃúÇ«¤Ë¥Á¥§¥Ã¥¯¤¹¤ë¤Ê¤é, ¡Ö3 ¤¬´Þ¤Þ¤ì¤Ê¤«¤Ã¤¿¤é?¡×¤È¹Í¤¨¤Æ¡Ä
  7.   if (n.to_s.index("3") == nil) then
  8.       with_three = false
  9.     else
  10.       with_three = true
  11.   end
  12.  
  13.   # ¤¢¤È¤Ï 3 ¤ÎÇÜ¿ô¤«¤É¤¦¤«¤È¤¢¤ï¤»¤Æ¥Á¥§¥Ã¥¯
  14.   if ((n % 3 == 0) || with_three ) then
  15.       print("!!!! \n")
  16.     else
  17.       print(n,"\n")
  18.   end
  19. end
  20.  
  21. # °Ê²¼¡¤¥×¥í¥°¥é¥àËÜÂÎ
  22.  
  23. # ¤Þ¤º¡¤ºÇÂçÃͤò¤â¤é¤¦
  24. n_upper = ARGV[0].to_i
  25.  
  26. # 1 ¤«¤é½ç¤Ë¥Á¥§¥Ã¥¯ & ɽ¼¨¤¹¤ë
  27. for n in 1..n_upper do
  28.   check(n)
  29. end

¤³¤³¤Ç¤Ï index ¥³¥Þ¥ó¥É¤ò»È¤Ã¤Æ¤ß¤¿¤¬¡¤Â¾¤Ë¤â¤¤¤í¤¤¤í»È¤¨¤ë¡¥
¤È¤¤¤¦¤«¡¤Ruby¤Î²òÀâ½ñ(¹ØÆþ¤¬¶¯¤¯¿ä¾©¤µ¤ì¤Æ¤¤¤ë¤Ï¤º¤À)¤Ë¤Ï¡Öʸ»ú¤¬´Þ¤Þ¤ì¤Æ¤¤¤ë¤«¡×¤òÃΤ뤿¤á¤Î¤¹¤Ð¤ê¤ÎÊýË¡ .include?() ¤Ê¤É¤¬½ñ¤¤¤Æ¤¢¤ë¡¥
¤¨¡¼¤È»×¤¦¿Í¤â¤¤¤ë¤«¤â¤·¤ì¤Ê¤¤¤¬¡¤¤É¤Á¤é¤«¤È¤¤¤¦¤È¤ä¤Ï¤ê

½é¿´¼Ô¤¬¤½¤Î¸À¸ì¤Î²òÀâ½ñ¤â̵¤·¤Ç
¥×¥í¥°¥é¥à¤ò½ñ¤¯¤Î¤Ï̵Íý¤¬¤¢¤ë¤«¤éÁ᤯Ç㤨

¤È¤¤¤¦¤³¤È¤Ê¤ó¤À¤í¤¦¡Ä¤È»×¤¦¤Î¤¬¤è¤µ¤½¤¦¤À¡¥

(¾åµé¼Ô¸þ¤± 1) ¡Ö3 ¤¬´Þ¤Þ¤ì¤Æ¤¤¤¿¤é¡×=¡Öindex("3") ¤Î·ë²Ì¤¬¿ô»ú¡×¤È¤¤¤¦¤ä¤êÊý¤Ç¤¤¤¯¤Ê¤é¤Ð

  # 3 ¤¬¤Ä¤¯¤«¤É¤¦¤«ÃúÇ«¤Ë¥Á¥§¥Ã¥¯
  if ( n.to_s.index("3").is_a?(Integer) ) then
      with_three = true
    else
      with_three = false
  end

¤È¤·¤Æ¤â¤è¤¤¡¥
¤³¤ì¤Ï¡¤¡Ö¡»¡»¤Ë½ê°¤·¤Þ¤¹¤«?¡×¤È¤¤¤¦¤¿¤á¤Î¥³¥Þ¥ó¥É .is_a?(¡»¡») ¤ò»È¤Ã¤Æ¤¤¤ë¡¥

(¾åµé¼Ô¸þ¤± 2) ¤½¤â¤½¤â nil ¤È false ¤ÏƱ¤¸°·¤¤(Á°²óµ­½Ò)¤Ê¤Î¤À¤«¤é

¤¢¤Ã¤µ¤ê¤È¼¡¤Î¤è¤¦¤Ë½ñ¤±¤ë¡¥¤È¤¤¤¦¤«¡¤¤³¤ì¤¬²¦Æ»¤À¤Ê¡¥

# (3 ¤ÎÇÜ¿ô¤« or3 ¤¬¤Ä¤¯¿ô»ú¤«) ¤ò¥Á¥§¥Ã¥¯¤·¤Æɽ¼¨¤·¤Æ¤·¤Þ¤¨
def check(n)
  if ((n % 3 == 0) || (n.to_s.index("3"))) then
      print("!!!! \n")
    else
      print(n,"\n")
  end
end


µÕ¤µ¤Î¿ô»ú¤âÁÇ¿ô¤«?

¤È¤ê¤¢¤¨¤ºÁ´Âι½Â¤¤ò¹Í¤¨¤è¤¦¡¥

  1. include Math
  2.  
  3. # ÁÇ¿ô¤«¤É¤¦¤«¤ò¥Á¥§¥Ã¥¯¤¹¤ë(°ÊÁ°¤Î¥³¥Ô¡¼)
  4. def is_prime(n)
  5.   answer = true
  6.   for i in 2..sqrt(n).floor do
  7.     if (n % i == 0) then
  8.       answer = false
  9.       break
  10.     end
  11.   end
  12.  
  13.   return answer
  14. end
  15.  
  16. # ¿ô»ú¤òÁ°¸å¤Ò¤Ã¤¯¤êÊÖ¤¹
  17. def inv(n)
  18.   # ¼ÂÁõ¤Ï¸å¤Ç
  19.   return n
  20. end
  21.  
  22. # ¤½¤Î¿ô»ú¤È¡¤¤Ò¤Ã¤¯¤êÊÖ¤·¤¿¿ô»ú¤¬ÁÇ¿ô¤«¤É¤¦¤«¤ò¥Á¥§¥Ã¥¯¤¹¤ë
  23. def inv_couple(n)
  24.   if (is_prime(n) && is_prime(inv(n))) then
  25.     return true
  26.   end
  27.   return false
  28. end
  29.  
  30. # °Ê²¼¡¤¥×¥í¥°¥é¥àËÜÂÎ
  31.  
  32. # Ä´¤Ù¤ëÈϰϤξå¸Â¤ò¤â¤é¤¦
  33. n_upper = ARGV[0].to_i
  34.  
  35. # 11°Ê¾å¡¤¾å¸Â°Ê²¼¤Þ¤Ç¥Á¥§¥Ã¥¯¤¹¤ë
  36. for i in 11..n_upper do
  37.   if inv_couple(i) then
  38.       print("(",i, ", ",inv(i),") are prime numbers.\n")
  39.     else
  40. #      print(i,"\n")
  41.   end
  42. end

¤³¤ì¤ò¸«¤ë¤È¡¤¼ÂÁõ¤·¤Ê¤¤¤È¤¤¤±¤Ê¤¤´Ø¿ô¤Ï¿ô»ú¤òÁ°¸å¤Ò¤Ã¤¯¤êÊÖ¤¹Éôʬ¤À¤±¤Ç¤¢¤ë¡¥
¤½¤³¤Ç¡¤¤½¤³¤À¤±¤¸¤Ã¤¯¤ê¹Í¤¨¤ì¤Ð¤è¤¤¡¥
¤È¤Ï¤¤¤¨¡¤½çÈÖ¤ò¤Ò¤Ã¤¯¤êÊÖ¤¹¤À¤±¤Ê¤Î¤Ç´Êñ¤Ç¡¤Î㤨¤Ð¼¡¤Î¤è¤¦¤Ë¤Ê¤ë¤À¤í¤¦¡¥

# ¿ô»ú¤òÁ°¸å¤Ò¤Ã¤¯¤êÊÖ¤¹
def inv(n)
  #¤â¤é¤Ã¤¿¿ô»ú¤òʸ»úÎó¤Ëľ¤·¤Æ¤ª¤¯
  in_st = n.to_s
  # ¤Ä¤¤¤Ç¤Ë¤½¤Îʸ»úÎó¤ÎŤµ¤â³Ð¤¨¤Æ¤ª¤¯
  len = in_st.length

  # ¤Þ¤º¶õ¤Ã¤Ý¤Îʸ»úÎó¤òÍÑ°Õ¤¹¤ë
  ans_st = ""

  # ¤¢¤È¤Ï¡¤¤â¤é¤Ã¤¿¿ô»ú¤òºÇ¸å¤«¤éÉÕ¤±Â­¤·¤Æ¤¤¤¯¤À¤±¡Ä
  for i in 1..len do
    ans_st << in_st[len-i]
  end

  # ¤¢¤È¤Ï¿ô»ú¤ËÌᤷ¤ÆÅú¤¨¤òÊÖ¤¹
  return ans_st.to_i
end

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¤Þ¤¿¡¤Ruby ¤ÎËܤò¸«¤ì¤Ð¤â¤Ã¤È´Êñ¤ÊÊýË¡¤¬¤¢¤ë¤³¤È¤Ëµ¤¤Å¤¯¤À¤í¤¦¡Ä


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Æó¤Ä¤Î¡Ö·å¿ô¤¬Æ±¤¸¡×¿ô·å¤ÎÀ°¿ô n, m ¤¬¤¢¤ë¤È¤¹¤ë¡¥
¤½¤·¤Æ¡¤n ¤Î 1¤Î°Ì¤Î¿ô¤ò a_1, 10 ¤Î°Ì¤Î¿ô¤ò a_2, 100 ¤Î°Ì¤Î¿ô¤ò a_3, ... m ¤Î 1¤Î°Ì¤Î¿ô¤ò b_1, 10 ¤Î°Ì¤Î¿ô¤ò b_2, 100 ¤Î°Ì¤Î¿ô¤ò b_3, ... ¤È¤ª¤¯¡¥
¤³¤Î¤È¤­¡¤°Ê²¼¤Î¤è¤¦¤Ëµ­¹æ¤Î°ÕÌ£¤òÄêµÁ¤¹¤ë¡¥

  1. X ¤È Y ¤È¤¤¤¦¿ô¤ò¼¡¤Î¤è¤¦¤ËÄêµÁ¤¹¤ë¡¥
    1. ¤â¤·¤â a_i = b_i ¤Ê¤é¤Ð X_i = 1, ¤½¤¦¤Ç¤Ê¤±¤ì¤Ð X_i = 0.
    2. a_i = b_i ¤Ç¤Ï¤Ê¤¤¤¬¡¤b_i ¤ÈƱ¤¸ a_j ¤¬¤¢¤ë¤Ê¤é¤Ð Y_i = 1, ¤½¤¦¤Ç¤Ê¤±¤ì¤Ð Y_i = 0.
    3. X = X_i ¤Î¹ç·×¡¤Y= Y_i ¤Î¹ç·×
  2. n, m ¤ËÂФ·¤Æ¡¤¾å¤Î X, Y ¤ò·×»»¤·¡¤½ÐÎϤ¹¤ë´Ø¿ô xy(n,m) ¤¬¥×¥í¥°¥é¥àÃæ¤Ë¤¢¤ë¡¥

¤½¤·¤Æ¡¤É¬ÍפʤΤϼ¡¤Î¤è¤¦¤Ê¥×¥í¥°¥é¥à¤À¡¥

  1. ¡Ö²¿·å¤Î n ¤Ë¤¹¤ë¤«¡×¤Î·å¿ô¤Ï¥×¥í¥°¥é¥à¤Îµ¯Æ°»þ¤Ë¥Ñ¥é¥á¡¼¥¿¤È¤·¤ÆÍ¿¤¨¤é¤ì¤ë¡¥
  2. n ¤ÏÍð¿ô¤ÇÀ¸À®¤µ¤ì¤ë¡¥
  3. ¿Í´Ö¤ÎÆþÎÏ m ¤Ï $stdin.gets ¤Ç¼õ¤±¤ë¡¥
  4. ÆþÎϤò¼õ¤±¤¿¤é n,m ¤ËÂФ·¤Æ X, Y ¤ò½ÐÎϤ·¡¤ºÆ¤ÓÆþÎϤòÂԤĤ褦¤Ë¤¹¤ë¡¥
  5. n ¤ÈÁ´¤¯Æ±¤¸À°¿ô m ¤ò¿Í´Ö¤¬ÆþÎϤ·¤¿¤é¡¤¤½¤Î»Ý¤òɽ¼¨¤·¤Æ½ªÎ»¤¹¤ë¡¥

¤µ¤Æ¡¤¤É¤¦¹Í¤¨¤è¤¦¤«¡¥¤Þ¤º¤Ï¤È¤â¤«¤¯Á´Âι½Â¤¤À¡¥

  1. include Math
  2.  
  3. # n, m ¤ò¤â¤é¤Ã¤Æ X, Y ¤òÊÖ¤¹
  4. def xy(n,m)
  5.   # ¼ÂÁõ¤Ï¸å¤Ç¡¥
  6.   return n, m
  7. end
  8.  
  9. # »ØÄꤵ¤ì¤¿·å¿ô¤Î¿ô»ú¤òÍð¿ô¤Çºî¤ë
  10. def make_n(digit)
  11.   # ¼ÂÁõ¤Ï¸å¤Ç
  12.   return 0
  13. end
  14.  
  15. # °Ê²¼¡¤ËÜÂÎ
  16.  
  17. # ·å¿ô¤ò¤â¤é¤¦
  18. digit = ARGV[0].to_i
  19.  
  20. # Íð¿ô¤Ë¤è¤ë»ØÄꤵ¤ì¤¿·å¿ô¤Î n ¤ÎÀ¸À®
  21. n = make_n(digit)
  22.  
  23. # ¥×¥í¥°¥é¥à¤ÎÆ°ºî³Îǧ¤Î¤¿¤á¤Ë¡¤´°À®¤Þ¤Ç¤ÏÅú¤¨¤òɽ¼¨¤·¤Æ¤·¤Þ¤¦(¥¤¥ó¥Á¥­)
  24. print("Ans: ", n, "\n")
  25.  
  26. # °Ê²¼¡¤ÆþÎϼõÉÕ
  27. print("m? : ")
  28. while (s = $stdin.gets) do
  29.   s.chomp!
  30.   m = s.to_i
  31.  
  32.   # X, Y ¤òµá¤á¤ë¡¥
  33.   x,y = xy(n,m) 
  34.  
  35.   # ´°Á´°ìÃפʤ餪¤á¤Ç¤È¤¦¤Ç¡¤¤½¤¦¤Ç¤Ê¤±¤ì¤Ð x,y ¤òɽ¼¨&ºÆ¥Á¥ã¥ì¥ó¥¸
  36.   if (x == digit) then
  37.       print("Conguratulaions!\n")
  38.       # while ¤òæ½Ð
  39.       break;
  40.     else
  41.       print("X: ", x, ", Y: ", y,"\n")
  42.   end
  43.  
  44.   print("m? : ")
  45. end

¤Á¤Ê¤ß¤Ë¡¤break ¤È¤¤¤¦Ì¿Îá¤ò»È¤Ã¤Æ¤¤¤ë¤¬¡¤¤³¤ì¤Ï while ¤ä for ¤Ê¤É¤Î¥ë¡¼¥×¤òæ½Ð¤¹¤ëÌ¿Îá¤Ç¤¢¤ë¡¥¤³¤Î¾ì¹ç¤Ï while ¤Î³°¤ØÈ´¤±¤ë¤Î¤Ç¡¤¥×¥í¥°¥é¥à¤ÎºÇ¸å¤Ë¤¿¤É¤êÃ夭¡¤½ªÎ»¤¹¤ë¤³¤È¤Ë¤Ê¤ë¡¥
¤â¤Á¤í¤ó break ¤ò»È¤ï¤Ê¤¤ÊýË¡¤Ç¤âÎɤ¤¡¥¤¿¤È¤¨¤Ð¡¤½ª¤ï¤Ã¤¿¤«? ¤È¤¤¤¦¾ðÊó¤ò³ÊǼ¤·¤Æ¤ª¤¯ÊÑ¿ô(¤³¤¦¤¤¤¦ÊÑ¿ô¤ò¥Õ¥é¥°ÊÑ¿ô¤È¤¤¤¦)¤òÍÑ°Õ¤¹¤ë¤Ê¤É¤¬¹Í¤¨¤é¤ì¤ë¡¥


»ØÄꤵ¤ì¤¿·å¿ô¤Î¿ô»ú¤òÍð¿ô¤Ç

¤¤¤í¤¤¤í¤ä¤êÊý¤Ï¤¢¤ë¤¬¡¤ÎäÀŤ˹ͤ¨¤ì¤ÐÆñ¤·¤¯¤Ê¤¤¡¥
¤¿¤È¤¨¤Ð¡¤ 4·å¤Î¿ô»ú = 1000°Ê¾å 10000̤Ëþ = 1000 + (0°Ê¾å9000̤Ëþ) = 10^3 + (0°Ê¾å 9*10^3 ̤Ëþ) ¤ÈÍý²ò¤¹¤ì¤Ð¡¤¤´¤¯´Êñ¤Ë¼¡¤Î¤è¤¦¤Ëºî¤ì¤ë¡¥

# »ØÄꤵ¤ì¤¿·å¿ô¤Î¿ô»ú¤òÍð¿ô¤Çºî¤ë
def make_n(digit)
  n = 10**(digit-1)
  return n + rand( 9 * n )
end

¤¦¤Þ¤¤ÊýË¡¤¬»×¤¤¤Ä¤«¤Ê¤«¤Ã¤¿¤È¤¤¤¦¿Í¤Ï¡¤¤½¤â¤½¤â 4·å¤Î¿ô»ú = 1000°Ê¾å 10000̤Ëþ¤È¤¤¤¦Ç§¼±¤¬¤Ç¤­¤Ê¤«¤Ã¤¿¤Î¤Ç¤Ï¤Ê¤¤¤À¤í¤¦¤«¡¥
¤È¤¹¤ë¤È¤½¤ì¤ÏÉáÃʤ«¤é¤â¤Î¤´¤È¤ò¤¤¤¤¤«¤²¤ó¤Ë¤·¤«Âª¤¨¤Æ¤Ê¤¤ ¤È¤¤¤¦¤³¤È¤Ê¤Î¤Ç¡¤¾¯¤·È¿¾Ê¤¬É¬ÍפÀ¤í¤¦¡¥


¾ò·ï¤Ë¤¢¤¦²Õ½ê¤Î¿ô¤¨¾å¤²

¤µ¤Æ¡¤´Î¿´¤Î X,Y ¤ò¿ô¤¨¤ëÊýË¡¤À¡¥
¤³¤¦¤¤¤¦¤ä¤ä¤³¤·¤¤¾ò·ï¤Ë±è¤Ã¤Æ²¿¤«¤ò¿ô¤¨¤ë¤È¤­¤Ï¡¤¤½¤â¤½¤âÀµ¤·¤¯Íý²ò¤·¤Æ¤¤¤ë¤«¿µ½Å¤Ë¤Ê¤é¤Í¤Ð¤Ê¤é¤Ê¤¤¤·¡¤¤Þ¤¿¡¤¥×¥í¥°¥é¥à¤¬´Ö°ã¤¨¤Ê¤¤¤è¤¦¤Ë¤É¤¦¤¹¤ë¤«¤È¤¤¤¦¹©Éפ¬É¬ÍפÀ¡¥
µÕ¤Ë¸À¤¨¤Ð¡¤¤¿¤Àñ¤Ë¿ô¤¨¾å¤²¤Æ¤¤¤¯¤È¾å¤Î¤¤¤º¤ì¤«¤ËÂçÂμºÇÔ¤¹¤ë¡¥
¶¯Ä´¤·¤Æ¤ª¤³¤¦¡¥

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¤È¤¯¤Ëº£²ó¤ÎÌäÂê¤Ï¥«¥¦¥ó¥È¤·¤Æ¤Ï¤Ê¤é¤Ê¤¤¥±¡¼¥¹¤ò¥«¥¦¥ó¥È¤·¤Æ¤·¤Þ¤¦¡Ö½ÅÊ£¥«¥¦¥ó¥È¥ß¥¹¡×¤¬Â¿È¯¤·¤½¤¦¤Ç¤¢¤ë¡¥¤â¤¦¾¯¤·ÃúÇ«¤Ë¸À¤¨¤Ð¡¤¡Ö¥Á¥§¥Ã¥¯¤·¤Æ³ºÅö¤È¤ï¤«¤Ã¤¿¤é¡¤¼¡¤«¤é¤Ï¤½¤³¤Ï¥Á¥§¥Ã¥¯¤Ë»È¤ï¤Ê¤¤¡×¿ô»ú¤¬¤¢¤ë¤Î¤Ç¡¤¤³¤Î¤³¤È¤ò¤É¤¦¤ä¤Ã¤Æ³Î¼Â¤Ë¼Â¹Ô¤¹¤ë¤«¤È¤¤¤¦¤³¤È¤Ë¤Ê¤ë¡¥¤³¤¦¤¤¤¦¾ì¹ç¤Ï¡¤¡Ö´û¤Ë¥Á¥§¥Ã¥¯¤·¤¿²Õ½ê¤ò¤â¤¦¥Á¥§¥Ã¥¯¤·¤Ê¤¤¤è¤¦¤Ë¥Þ¡¼¥­¥ó¥°¤·¤Æ¤·¤Þ¤¦¡×¹©Éפ¬Í­¸ú¤À¡¥
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¤Î¤Ç¡¤


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¤â¤¦³ºÅö¤·¤Ê¤¤¤è¤È¥Ç¡¼¥¿¤Ë¥Þ¡¼¥¯¤·¤Æ½ñ¤­´¹¤¨¤Æ¤·¤Þ¤¨

¤È¤¤¤¦¤³¤È¤Ë¤Ê¤ë¡¥

¤µ¤Æ¡¤¤Ç¤Ï¤³¤Î¥Þ¡¼¥­¥ó¥°¤ò¤É¤¦¹Ô¤¦¤Î¤«¡¤¼ÂºÝ¤Î¥³¡¼¥É¤ò¸«¤ÆÍý²ò¤·¤è¤¦¡¥

def xy(n,m)
  n_st = n.to_s
  m_st = m.to_s

  size = n_st.size

  # ʸ»ú¤â°ÌÃÖ¤â°ìÃפ¹¤ë¥±¡¼¥¹¤ò¥Á¥§¥Ã¥¯
  for i in 1..size do
    if (n_st[i-1] == m_st[i-1]) then
      n_st[i-1] = "x" # °ìÃפ·¤¿¤é¤½¤Î¾ì½ê¤Ë x ¤È¥Þ¡¼¥¯¡¥¤³¤ì¤Ç¤³¤Îʸ»ú¤Ï¤â¤¦¿ô»ú¤Ç¤Ï¤Ê¤¤.
      m_st[i-1] = "-" 
        # m ¤Î¤³¤Îʸ»ú¤Ï¤â¤¦°ìÃ×¥«¥¦¥ó¥È¤Ë»È¤ï¤Ê¤¤¡¥´Ö°ã¤¨¤Æ½ÅÊ£¥«¥¦¥ó¥È¤·¤Ê¤¤¤è¤¦¡¤
        # n ¤Î¤É¤Îʸ»ú¤È¤â°ìÃפ·¤Ê¤¤Ê¸»ú¤òÆþ¤ì¤Æ¤ª¤¯
    end
  end

  # x ¤È¤Ê¤Ã¤Æ¤¤¤ë²Õ½ê¤ò¿ô¤¨¤ë¤À¤±¡¥
  x = 0
  for i in 1..size do
    if (n_st[i-1].chr == "x") then
      x += 1
    end
  end

  # ʸ»ú¡Ö¤Î¤ß¡×¤¬°ìÃפ¹¤ë¥±¡¼¥¹¤ò¥Á¥§¥Ã¥¯
  for i in 1..size do
    for j in 1..size do
      if ( (m_st[i-1] == n_st[j-1])  ) then
        n_st[j-1] = "y" # °ìÃפ·¤¿¤é¤½¤Î¾ì½ê¤Ë y ¤È¥Þ¡¼¥¯. ¤³¤ì¤Ç¤³¤Îʸ»ú¤Ï¤â¤¦¿ô»ú¤Ç¤Ï¤Ê¤¤.
        m_st[i-1] = "-" 
          # m ¤Î¤³¤Îʸ»ú¤Ï¤â¤¦°ìÃ×¥«¥¦¥ó¥È¤Ë»È¤ï¤Ê¤¤¡¥´Ö°ã¤¨¤Æ½ÅÊ£¥«¥¦¥ó¥È¤·¤Ê¤¤¤è¤¦¡¤
          # n ¤Î¤É¤Îʸ»ú¤È¤â°ìÃפ·¤Ê¤¤Ê¸»ú¤òÆþ¤ì¤Æ¤ª¤¯
      end
    end
  end

  # y ¤È¤Ê¤Ã¤Æ¤¤¤ë²Õ½ê¤ò¿ô¤¨¤ë¤À¤±¡¥
  y = 0
  for i in 1..size do
    if (n_st[i-1].chr == "y") then
      y += 1
    end
  end

  # ·ë²Ì¤òÊÖ¤¹
  return x, y
end

¤³¤¦¤¹¤ì¤Ð¡¤Æñ¤·¤¯¹Í¤¨¤ë¤³¤È¤Ê¤¯´Ö°ã¤¨¤Ê¤¤¤è¤¦¤Ë½ÐÍè¤ë¡¥
¥«¥¦¥ó¥È¤Ë¼ºÇÔ¤¹¤ë¥×¥í¥°¥é¥à¤Ë¤Ê¤Ã¤Æ¤·¤Þ¤Ã¤¿¿Í¤Ï¡¤¤³¤Î½ñ¤­Êý¤Ç¼«Ê¬¤Ê¤ê¤Ë¤ä¤êľ¤·¤Æ¤ß¤è¤¦¡¥


¥Õ¥¡¥¤¥ëÆþ½ÐÎÏ¡¤¥Õ¥¡¥¤¥ëÁàºî

¤µ¤Æ¡¤º£²ó¤â¾¯¤·¥é¥¤¥È¤ÊÆâÍƤǤ¢¤ë¡¥
¤³¤ì¤Þ¤Ç¡¤¥Ç¡¼¥¿¤ÎÆþ½ÐÎϤϡ¤¥­¡¼¥Ü¡¼¥É, ²èÌÌ¡¤¤â¤·¤¯¤Ï¥ê¥À¥¤¥ì¥¯¥È( | ¤ä <, > ¤È¤¤¤¦¤ä¤Ä)¤Ë¤Ä¤¤¤Æ¤Î¤ß³Ø¤ó¤Ç¤­¤¿¤¬¡¤¤³¤ì¤Ë¤ÏÊ£¿ô¤Î¥Õ¥¡¥¤¥ë¤òƱ»þ¤Ë°·¤¨¤Ê¤¤¤È¤¤¤¦¸Â³¦¤¬¤¢¤ë¡¥
¤Þ¤¿¡¤Âç»ö¤Ê¥Õ¥¡¥¤¥ë¤ò°·¤¦ºÝ¤Ï¡¤¥×¥í¥°¥é¥à¦¤ÇºÇ½é¤Ë¥Ð¥Ã¥¯¥¢¥Ã¥×¤ò¼è¤ë¤Ê¤É¤ÎÇÛθ¤â¤·¤¿¤¤¡¥
¤½¤¦¤¤¤¦°ÕÌ£¤Ç¤â¡¤¥Õ¥¡¥¤¥ëÆþ½ÐÎϤȺÇÄã¸Â¤Î¥Õ¥¡¥¤¥ëÁàºî¤Ë¤Ä¤¤¤Æ³Ø¤Ü¤¦¡¥

¥Õ¥¡¥¤¥ëÁàºî

¤Þ¤º¤Ï¥Õ¥¡¥¤¥ë¤ò¡Ö¥³¥Ô¡¼¡×¡Ö°ÜÆ°¡×¡Ö̾Á°¤òÊѹ¹¡×¡Ö¾Ã¤¹¡×¤Ê¤É¤Î, ¥Õ¥¡¥¤¥ëÁàºî¤Ë¤Ä¤¤¤Æ³Ø¤Ü¤¦¡¥
¤³¤ì¤é¤¬¤Ç¤­¤ë¤è¤¦¤Ë¤Ê¤ë¤È¡¤¥Õ¥¡¥¤¥ë¤Î¥Ð¥Ã¥¯¥¢¥Ã¥×¤â¼«Í³¼«ºß¤À¡¥

¤µ¤Æ¡¤¤³¤ì¤é¤ÎÁàºî¤Ë¤Ä¤¤¤Æ¤Ï¡¤Ruby ¤Î fileutils ¥â¥¸¥å¡¼¥ë¤ò»È¤¦¤Î¤¬¤è¤¤. ¤½¤³¤Ç¤Þ¤º¤Ï

¥Õ¥¡¥¤¥ëÁàºî¤ò¹Ô¤¦ºÝ¤Ï¡¤¥×¥í¥°¥é¥à¤ÎºÇ½é¤Ë
require "fileutils" ¤È¤¤¤¦¹Ô¤òÆþ¤ì¤è¤¦

¤µ¤Æ¡¤¤³¤Î¤ª¤Þ¤¸¤Ê¤¤¤¬¤µ¤ì¤Æ¤¤¤ë¾ì¹ç¡¤¼¡¤Î¤è¤¦¤Ê¥Õ¥¡¥¤¥ëÁàºî¥³¥Þ¥ó¥É¤¬°·¤¨¤ë¤è¤¦¤Ë¤Ê¤ë¡¥

¥Õ¥¡¥¤¥ëÁàºî ´Ê°×ɽ

ÁàºîʸˡÀâÌÀ
(¸ºß¤·¤Ê¤±¤ì¤Ð)¥Õ¥¡¥¤¥ë¤òºî¤ëFileUtils.touch(A)¶õ¤Ã¤Ý¤Î¥Õ¥¡¥¤¥ë¤¬½ÐÍè¤ë¡¥Â¸ºß¤¹¤ë¥Õ¥¡¥¤¥ë¤ò»ØÄꤷ¤¿¾ì¹ç¤Ï¡¤¤½¤Î¥Õ¥¡¥¤¥ë¤Î¹¹¿·Æü»þ¤ò¿·¤·¤¯¤¹¤ë¤À¤±
¥Õ¥¡¥¤¥ë¥³¥Ô¡¼FileUtils.cp(A,B)A ¤«¤é B ¤Ë¥³¥Ô¡¼. B ¤Ï¥Õ¥¡¥¤¥ë̾¤Ç¤Ê¤¯¥Ç¥£¥ì¥¯¥È¥ê̾¤Ç¤âÎɤ¤
¥Õ¥¡¥¤¥ë°ÜÆ°FileUtils.mv(A,B)A ¤«¤é B ¤Ë°ÜÆ°. B ¤Ï¥Õ¥¡¥¤¥ë̾¤Ç¤Ê¤¯¥Ç¥£¥ì¥¯¥È¥ê̾¤Ç¤âÎɤ¤¡¥A ¤È B ¤¬Æþ¤Ã¤Æ¤¤¤ë¥Ç¥£¥ì¥¯¥È¥ê¤¬Æ±¤¸¤À¤È¡¤Ã±¤Ê¤ë̾Á°¤ÎÊѹ¹¤È¤¤¤¦¤³¤È¤Ë¤Ê¤ë
¥Õ¥¡¥¤¥ë¾ÃµîFileUtils.rm(A)
¥Ç¥£¥ì¥¯¥È¥êºîÀ®FileUtils.mkdir(A)
¤½¤Î¾¤ËÂô»³¤¢¤ë¡Ä

¤µ¤Æ¡¤¾¯¤·´·¤ì¤è¤¦¡¥

°ìÄê¤Î¥ë¡¼¥ë¤Ç̾Á°¤¬·è¤á¤é¤ì¤¿¥Õ¥¡¥¤¥ë¤òÂçÎ̤˺î¤ë

Î㤨¤Ð¡¤test_00.dat, test_01.dat, ... , test_30.dat ¤È¤¤¤¦¤è¤¦¤Ë¥Õ¥¡¥¤¥ë¤ò¿·¤¿¤ËºîÀ®¤¹¤ëɬÍפ¬À¸¤¸¤¿¤È¤·¤è¤¦¡¥
¤½¤¦¤¤¤¦»þ¤Ï¡¤¼¡¤Î¤è¤¦¤Ê¥×¥í¥°¥é¥à¤òÁȤळ¤È¤Ë¤Ê¤ë¡¥

  1. include Math
  2. require "fileutils"
  3.  
  4. def make_fn(n)
  5.   if (n > 9) then
  6.       st = n.to_s
  7.     else
  8.       st = "0" + n.to_s
  9.   end
  10.  
  11.   return "test_" + st + ".dat"
  12. end
  13.  
  14. for i in 0..30 do
  15.   FileUtils.touch(make_fn(i))
  16. end

notes.png °Ê¹ß¤Î¼Â½¬¤Î¤¿¤á¤Ë¡¤¤³¤Î¥×¥í¥°¥é¥à¤ò¼Â¹Ô¤·¤Æ¤ª¤³¤¦¡¥


°ìÄê¤Î¥ë¡¼¥ë¤Ç̾Á°¤¬·è¤á¤é¤ì¤¿¥Õ¥¡¥¤¥ë¤ò¥³¥Ô¡¼

¤Ç¤Ï¡¤¾åµ­¤Çºî¤Ã¤¿¥Õ¥¡¥¤¥ë31¸Ä¤Î¥Ð¥Ã¥¯¥¢¥Ã¥×¡¤¤¹¤Ê¤ï¤Á¥³¥Ô¡¼¤ò¤È¤ëɬÍפËÇ÷¤é¤ì¤¿¤È¤·¤è¤¦¡¥
¤¿¤À¤·¡¤¥³¥Ô¡¼¤Î̾Á°¤¬·è¤Þ¤Ã¤Æ¤¤¤Æ¡¤test_00.dat, test_01.dat, ... , test_30.dat ¤È¤¤¤¦Ì¾Á°¤ò¤½¤ì¤¾¤ì backup_00.dat, backup_01.dat, ... , backup_30.dat ¤È¤¤¤¦Ì¾Á°¤Ë¤·¤Æ¥Ð¥Ã¥¯¥¢¥Ã¥×¤·¤¿¤¤¡¥

notes.png ¤³¤ÎÌÜŪ¤ò¼Â¸½¤¹¤ë¥×¥í¥°¥é¥à¤ò½ñ¤¤¤Æ¡¤¼Â¹Ô¤·¤è¤¦¡¥

¶ñÂÎŪ¤Ë¤Ï¡¤¤½¤Î¥×¥í¥°¥é¥à¤ò bk.rb ¤È¤¹¤ë¤È¡¤

 ruby -w bk.rb

¤È¤·¤Æ¥×¥í¥°¥é¥à¤ò¼Â¹Ô¤¹¤ë¤È¡¤¤â¤¦31¸Ä¤Î¥Õ¥¡¥¤¥ë¤¬ backup_00.dat,backup_01.dat, ... , backup_30.dat ¤È¤·¤Æ¸½¤ì¤ë¤È¤¤¤¦¤³¤È¤Ë¤Ê¤ë¡¥


°ìÄê¤Î¥ë¡¼¥ë¤Ç̾Á°¤¬·è¤á¤é¤ì¤¿¥Õ¥¡¥¤¥ë¤ò¾Ãµî

notes.png ¤³¤Î¼Â½¬¤Ç¤Ç¤­¤¿62¸Ä¤Î¥Õ¥¡¥¤¥ë test_00.dat, test_01.dat, ... , test_30.dat, backup_00.dat, backup_01.dat, ... , backup_30.dat ¤ò¾Ãµî¤¹¤ë¥×¥í¥°¥é¥à¤ò½ñ¤¤¤Æ¡¤¤½¤ì¤ò¼Â¹Ô¤·¤Æ¤³¤ì¤é¤Î¥Õ¥¡¥¤¥ë¤ò¾Ã¤½¤¦¡¥



¤³¤ì¤Ç¡¤Á°²ó¶µ¤ï¤Ã¤¿Ê¸»úÎó½èÍý¤È¹ç¤ï¤»¤ì¤Ð¥Õ¥¡¥¤¥ë¤ò¤À¤¤¤Ö¼«Í³¤ËÁàºî¤Ç¤­¤ë¤³¤È¤Ë¤Ê¤ë¡¥


¥Õ¥¡¥¤¥ë¤ÎÆþ½ÐÎÏ

¤µ¤Æ¡¤º£Å٤ϼ«Ê¬¤Ç̾Á°¤ò»ØÄꤷ¤¿¥Õ¥¡¥¤¥ë¤ÎÃæ¿È¤òÆɤó¤À¤ê(ÆþÎÏ)¡¤¤½¤Î¥Õ¥¡¥¤¥ë¤Ë²¿¤«¤ò½ñ¤­¹þ¤ó¤À¤ê(½ÐÎÏ)¤¹¤ë¤³¤È¤ò³Ø¤Ü¤¦¡¥

¤Þ¤º¡¤¥Õ¥¡¥¤¥ë¤ÎÆþ½ÐÎϤˤ¢¤¿¤Ã¤Æ¤ÎÌó«»ö¤ò½ñ¤¤¤Æ¤ª¤³¤¦¡¥
¥Õ¥¡¥¤¥ë¤ÎÆþ½ÐÎϤΰ٤ˤϡ¤¼¡¤Î¹Ô°Ù¤¬É¬ÍפǤ¢¤ë¡¥

¥Õ¥¡¥¤¥ë¤ÎÆþ½ÐÎϤÎÁ°¤Ë¤Ï open ¥³¥Þ¥ó¥É¤Î¼Â¹Ô¤¬,
¸å¤Ë¤Ï close ¥³¥Þ¥ó¥É¤Î¼Â¹Ô¤¬É¬ÍפǤ¢¤ë

°Ê²¼¡¤²òÀ⤷¤è¤¦¡¥


open ¥³¥Þ¥ó¥É: ¥Õ¥¡¥¤¥ë¤ò»È¤¦¤è¡Á¤ÈÀë¸À¤¹¤ë

¥Õ¥¡¥¤¥ë¤ò»È¤¦Á°¤Ë¡¤¤½¤Î¥Õ¥¡¥¤¥ë¤ò¡Ö¤É¤¦»È¤¦¤Î¤«¡×¤òÀë¸À¤·¤Æ¡¤¥Õ¥¡¥¤¥ëÊÑ¿ô ¤Ë·ë¤Ó¤Ä¤±¤ëɬÍפ¬¤¢¤ë¡¥
ʸˡ¤Ï°Ê²¼¤Î¤È¤ª¤ê¤Ç¤¢¤ë¡¥


¥Õ¥¡¥¤¥ëÊÑ¿ô = open(¥Õ¥¡¥¤¥ë̾,¥â¡¼¥Éµ­¹æ)

¤³¤Î open ¤Î¤¢¤È¤Ë¡¤¤³¤³¤ÇÀë¸À¤µ¤ì¤¿¥Õ¥¡¥¤¥ëÊÑ¿ô¤ËÂФ·¤Æ gets ¤À¤Î print ¤À¤Î¤ò»È¤¦¤³¤È¤Ë¤Ê¤ë¡¥
¤Þ¤¿¡¤¥â¡¼¥Éµ­¹æ¤Ï°Ê²¼¤Î¤È¤ª¤ê¤Ç¤¢¤ë¡¥Ê¬¤«¤ê¤Ë¤¯¤¤¤¬¡¤¤è¤¯¤è¤¯Ãí°Õ¤·¤è¤¦¡¥

open ¤Î¥â¡¼¥É

µ­¹æ¥â¡¼¥ÉÀâÌÀ
"r"Æɤ߹þ¤ß¤Î¤ß¥â¡¼¥É¤ò»ØÄꤷ¤Ê¤¤¤È¤³¤ì¤Ë¤Ê¤ë
"r+"Æɤ߽ñ¤­Î¾Êý
"w"¿·µ¬ºîÀ® ½ñ¤­¹þ¤ß´û¤Ë¥Õ¥¡¥¤¥ë¤¬¤¢¤ë¾ì¹ç¶õ¤Ã¤Ý¤Ë¤µ¤ì¤ë¤Î¤ÇÃí°Õ¡ª
"w+"¿·µ¬ºîÀ® Æɤ߽ñ¤­Î¾Êý´û¤Ë¥Õ¥¡¥¤¥ë¤¬¤¢¤ë¾ì¹ç¶õ¤Ã¤Ý¤Ë¤µ¤ì¤ë¤Î¤ÇÃí°Õ¡ª
"a"Äɲýñ¤­¹þ¤ß
"a+"Äɲýñ¤­¹þ¤ß¡¤Æɤ߹þ¤ß

¤È¤ê¤¢¤¨¤º¡¤¥â¡¼¥É "w" ¤È "w+" ¤ÏÍ×Ãí°Õ¤À¤È³Ð¤¨¤Æ¤ª¤³¤¦¡¥


close ¥³¥Þ¥ó¥É: ¥Õ¥¡¥¤¥ë¤ò»È¤¤½ª¤ï¤Ã¤¿¤è¡Á¤ÈÀë¸À¤¹¤ë

¥Õ¥¡¥¤¥ë¤ò»È¤¤½ª¤ï¤Ã¤¿¤é¡¤¤½¤Î¥Õ¥¡¥¤¥ë¤ò¡Ö»È¤¤½ª¤ï¤Ã¤¿¤è¡×¤ÈÀë¸À¤·¤Æ¥Õ¥¡¥¤¥ë¤ò¼«Í³¤Ë¤·¤Æ¤ä¤ëɬÍפ¬¤¢¤ë¡¥
ʸˡ¤Ï°Ê²¼¤Î¤È¤ª¤ê¤Ç, ¤³¤ì¤Ï´Êñ¤Ç¤¢¤ë¡¥


¥Õ¥¡¥¤¥ëÊÑ¿ô.close



¤½¤·¤Æ¡¤´Î¿´¤ÎÆþ½ÐÎϤǤ¢¤ë¤¬¡¤¤³¤ì¤Þ¤Ç¤Ë³Ø¤ó¤À¤â¤Î¤¬¤Û¤Ü¤½¤Î¤Þ¤Þ»È¤¨¤Æ¡¤°Ê²¼¤Î¤è¤¦¤Ë¤Ê¤ë¡¥


gets ¥³¥Þ¥ó¥É: ¥Õ¥¡¥¤¥ë¤«¤éÆɤ߹þ¤à(ÆþÎÏ)

»È¤¤Êý¤Ï´Êñ¤Ç¡¤°ÊÁ°¤ÎÊýË¡¤ËÂФ·¤ÆƬ¤Ë ¥Õ¥¡¥¤¥ëÊÑ¿ô. ¤ò°Ê²¼¤Î¤è¤¦¤ËÉÕ¤±¤ë¤À¤±¤Ç¤¢¤ë¡¥


¥Õ¥¡¥¤¥ëÊÑ¿ô.gets


print ¥³¥Þ¥ó¥É: ¥Õ¥¡¥¤¥ë¤Ø½ñ¤­¹þ¤à(½ÐÎÏ)

¤³¤ì¤âƱÍͤ˰ÊÁ°¤ÎÊýË¡¤ËÂФ·¤ÆƬ¤Ë ¥Õ¥¡¥¤¥ëÊÑ¿ô. ¤ò°Ê²¼¤Î¤è¤¦¤ËÉÕ¤±¤ë¤À¤±¤Ç¤¢¤ë¡¥


¥Õ¥¡¥¤¥ëÊÑ¿ô.print(½ñ¤­¹þ¤ß¤¿¤¤¤â¤Î)



¤µ¤Æ¡¤¥Õ¥¡¥¤¥ëÆþ½ÐÎϤËÂФ·¤Æ¥Ô¥ó¤ÈÍè¤Ê¤¤¸þ¤­¤â¤¢¤ë¤À¤í¤¦¤«¤é¡¤°Ê²¼¤ÎÎã¤ò»î¤·¤Æ¤ß¤è¤¦¡¥
notes.png °Ê²¼¤ÎÎã¤ò¼«Ê¬¤Ç¤â¼ÂºÝ¤Ë¹Ô¤Ã¤ÆÍý²ò¤·¤è¤¦¡¥

Î㤨¤Ð¡¤input.dat ¤È¤¤¤¦Ì¾Á°¤Î¥Õ¥¡¥¤¥ë¤Ë¡¤

Your apple is large and my apple is small.

His orange is yellow.

¤È¤¤¤¦Ê¸¤¬½ñ¤«¤ì¤Æ¤¤¤ë¤È¤¹¤ë¡¥¤½¤·¤Æ¡¤¤³¤ÎʸÃæ¤Î apple ¤ò lemon ¤Ë½¤Àµ¤·¤¿¤â¤Î¤ò output.dat ¤È¤¤¤¦¥Õ¥¡¥¤¥ë¤Ë½ñ¤­¹þ¤à¤³¤È¤ò¹Í¤¨¤è¤¦¡¥
¤¹¤ë¤È¡¤¤½¤Î¥×¥í¥°¥é¥à¤ÏÎ㤨¤Ð°Ê²¼¤Î¤è¤¦¤Ë¤Ê¤ë¡¥Æɤó¤ÇÍý²ò¤·¤è¤¦¡¥

  1. include Math
  2.  
  3. # ÆþÎÏÍÑ, ½ÐÎÏÍѤˤ½¤ì¤¾¤ì¥Õ¥¡¥¤¥ë¤ò open ¤¹¤ë
  4. in_fn = open("input.dat","r")
  5. out_fn = open("output.dat","w")
  6.  
  7. # ¹Ô¤¬¤¢¤ë¸Â¤êÆþÎÏÍÑ¥Õ¥¡¥¤¥ë¤«¤éÆɤ߹þ¤ß (while ¤È¤ÎÁȤ߹ç¤ï¤»¤Ï°ÊÁ°¤ä¤Ã¤¿¤Í)
  8. while (line = in_fn.gets) do
  9.   line.chomp!
  10.  
  11.   # Ê¸»úÎó¤ÎÃÖ¤­´¹¤¨(Á°²ó¤Î¼ø¶È)
  12.   out_line = line.gsub("apple","lemon")
  13.  
  14.   # ½ÐÎÏÍÑ¥Õ¥¡¥¤¥ë¤Ë½ÐÎÏ
  15.   out_fn.print(out_line,"\n")
  16. end
  17.  
  18. # ½ª¤ï¤Ã¤¿¤Î¤Ç¡¤¤½¤í¤¾¤ì¤Î¥Õ¥¡¥¤¥ë¤ò²òÊü
  19. in_fn.close
  20. out_fn.close

¼ÂºÝ¡¤¤³¤Î¥×¥í¥°¥é¥à¤òÆ°¤«¤¹¤È output.dat ¤È¤¤¤¦¥Õ¥¡¥¤¥ë¤¬¿·¤¿¤Ëºî¤é¤ì(¤¹¤Ç¤Ë¤¢¤ë¾ì¹ç¤ÏÃæ¿È¤¬ÇË´þ¤µ¤ì¤Æ)¡¤

Your lemon is large and my lemon is small.

His orange is yellow.

¤È¤¤¤¦Ãæ¿È¤Ë¤Ê¤Ã¤Æ¤¤¤ë¤Ï¤º¤À¡¥
¤µ¤Æ¡¤¤³¤ì¤ÇÆþ½ÐÎϤ˴ؤ·¤Æ¤Ïº£¤Þ¤Ç¤Î gets ¤ä print ¤Î»È¤¤Êý¤È¤Û¤ÜƱ¤¸¤³¤È¤¬¤è¤¯¤ï¤«¤ë¤À¤í¤¦¡¥

º£Æü¤ÎÁí»Å¾å¤²

¥Õ¥¡¥¤¥ëÁàºî¤È¥Õ¥¡¥¤¥ëÆþ½ÐÎϤÎξÊý¤ò»È¤¦É¬Íפ¬¤¢¤ë¡¤¼¡¤Î¾ò·ï¤òËþ¤¿¤¹¥×¥í¥°¥é¥à¤ò½ñ¤³¤¦¡¥
¾ò·ï¤Ï°Ê²¼¤ÎÄ̤ê¤Ç¤¢¤ë¡¥

  1. ÆþÎÏÍѤΥǡ¼¥¿¤¬Æþ¤Ã¤Æ¤¤¤ë¥Õ¥¡¥¤¥ë̾¤ò°ì¤Ä¤á¤Îµ¯Æ°¥Ñ¥é¥á¡¼¥¿¤È¤·¤Æ¤â¤é¤¦
  2. ¼Â¹Ô»þ¤Ë¤Þ¤º¤ÏºÇ½é¤Ë¥Õ¥¡¥¤¥ë¤Î¥Ð¥Ã¥¯¥¢¥Ã¥×¤ò¹Ô¤¦
  3. Æó¤Ä¤á¤Îµ¯Æ°¥Ñ¥é¥á¡¼¥¿¤Ï1ʸ»ú¤Ç¤¢¤ë¡¥¤½¤Îʸ»ú¤ò c ¤Èɽ¤·¤Æ¤ª¤¯¤È¡¤¥×¥í¥°¥é¥à¤ÏÆþÎϥǡ¼¥¿¤Î³Æ¹Ô¤¬¤½¤Îʸ»ú c ¤ò²¿Ê¸»ú´Þ¤ó¤Ç¤¤¤ë¤«¤òÄ´¤Ù¡¤output.dat ¤È¤¤¤¦¥Õ¥¡¥¤¥ë¤Ë¹ÔÈÖ¹æ¤È¶¦¤Ë½ÐÎϤ¹¤ë.

¤³¤ì¤ò¶ñÂÎŪ¤Ë¹Ô¤¦¤È¤Ä¤®¤Î¤è¤¦¤Ë¤Ê¤ë¤À¤í¤¦¡¥
¤Þ¤ºÎ㤨¤Ð¡¤input.txt ¤È¤¤¤¦¥Õ¥¡¥¤¥ë¤Ë¡¤ºåÂç web ¤Î Meet the President (¡Ö¤è¤¦¤³¤½ÁíĹ¼¼¤Ø¡×¤Î±Ñ¸ìÈÇ)¤ÎÁíŤΰ§»¢Ê¸¤Î°ìÉô¤ò

The motto "Live Locally, Grow Globally" at Osaka University has a deep meaning

beyond the historical significance of the university's roots which reach back to

Kaitokudo1 and Tekijuku2. These two establishments were not only places of

learning open to the public, they were also schools possessing cutting-edge

knowledge in their day, places of unimpeded study for citizens. The

inspirational spirit of Kaitokudo and Tekijuku defines the future course for

Osaka University, an institution imparting "knowledge" both locally and

globally.


Osaka University has always emphasized: (1) Cutting-edge research, (2) the

creation of, in the University's tradition, new research fields by amalgamating

previously unknown fields, (3) an atmosphere that reveres study and research

(which is why we have been called a "University of Education"), (4) respect for

a liberal arts education at our graduate schools, and (5) active contributions

to society encouraged through university-industry cooperation. Now it's time for

the University to embrace this unique education and research style as the

definitive "Handai style [Osaka University style]."


Osaka University strives to nurture researchers and professionals engaged in

cutting-edge research, doing so with the full trust of society. In other words,

producing people with true wisdom, refinement, and the power to design and

communicate. Centering on these characteristics and looking to the future, the

University aims to become a university looking ahead as times change; not a

university only for one nation or only for researchers, but a university walking

forward in harmony with the citizens of Osaka. This is the style of "knowledge"

we aim to impart. Osaka University's staff, students, researchers join hands to

build such a university, and the finest evaluation we can receive is when

society looks and says, "People who've studied at Osaka University really are

one step ahead."

¤È¤¤¤ì¤Æ¤ª¤¤¤¿¤â¤Î¤òÆþÎϥǡ¼¥¿¥Õ¥¡¥¤¥ë¤È¤·¤è¤¦¡¥
¤½¤·¤Æ¡¤¼«Ê¬¤Î½ñ¤¤¤¿¥×¥í¥°¥é¥à¤¬Î㤨¤Ð c_count.rb ¤À¤È¤¹¤ë¤È¡¤Ê¸»ú e ¤Î¿ô¤¨¾å¤²¤ò

 ruby -w c_count.rb input.txt e

¤È¤·¤Æ¹Ô¤ï¤»¤ë¤È¡¤input.txt ¤ÈƱ¤¸Ãæ¿È¤Î input.txt.bak ¤È¤¤¤¦¥Ð¥Ã¥¯¥¢¥Ã¥×¥Õ¥¡¥¤¥ë¤¬ºî¤é¤ì¡¤¤½¤·¤Æ output.dat ¤È¤¤¤¦¥Õ¥¡¥¤¥ë¤Ë

1 : 6

2 : 6

3 : 8

4 : 9

5 : 8

6 : 6

7 : 3

8 : 0

9 : 0

10 : 8

11 : 7

12 : 9

13 : 8

14 : 4

15 : 6

16 : 10

17 : 5

18 : 0

19 : 9

20 : 7

21 : 9

22 : 9

23 : 7

24 : 6

25 : 6

26 : 6

27 : 9

28 : 8

29 : 3

¤È¤¤¤¦¥Ç¡¼¥¿¤¬½ñ¤­¹þ¤Þ¤ì¤Æ¤¤¤ë¡¤¤È¤¤¤¦·ë²Ì¤Ë¤Ê¤ë¡¥


¥ì¥Ý¡¼¥È

ËÜÆü¼õ¤±¤¿¹ÖµÁ¤ª¤è¤Ó¹Ô¤Ã¤¿¼Â½¬¤Ë¤Ä¤¤¤Æ¡¤´Êñ¤Ë¤Þ¤È¤á¤¿Êó¹ð¤ò¤»¤è.
¤Þ¤¿¡¤Áí»Å¾å¤²¤ÎÉôʬ¤Ç¼«Ê¬¤Ç½ñ¤¤¤¿¥×¥í¥°¥é¥à¤òÊó¹ð¤»¤è.

¤â¤Á¤í¤ó³Æ¼«¤Î

  1. ½ê°(³ØÉô¡¤³Ø²Ê)
  2. ³ØÀÒÈÖ¹æ
  3. ³Øǯ
  4. »á̾
  5. Æü»þ
  6. ´Î¿´¤Î¥ì¥Ý¡¼¥ÈÆâÍÆ(ÆÀ¤¿Ãθ«¡¤ºî¶È¤Ë¤Ä¤¤¤Æµ¤¤Å¤¤¤¿¤³¤ÈÅù¤â)

¤ò½ñ¤¯¤Î¤ò˺¤ì¤Ê¤¤¤è¤¦¤Ë.

about Icons, ClipArts

Some icons in this page are downloadable at ICONFINDER.

The "note" icon notes.png designed by Marco Martin is distributed with the LGPL licence,
the "warning" icon warning.png designed by Alexandre Moore with the GPL licence
and the "triangle" icon JNorth_arrow-right-sm.png designed by Joseph North is distributed with the Creative Commons (Attribution-Noncommercial-Share Alike 3.0 Unported) licence.

Some clip arts used in this page are downloadable at Open Clip Art Library.
We deeply appreciate their superb works. With licence, they describe that "the actual clipart content on open clipart library is Public domain" in the web.