mr. paks quiz for english(068) ***
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-- ³ú´Â ¾µ¼ö·Ï °Ç°ÇØÁø´Ù.
¿Ç°í ±×¸§À» ¹Ù·Î º¸°í ¹Ù·Î ÆÇ´ÜÇÏ°í ¹Ù·Î ¿Å±æ ¼ö ÀÖ¾î¾ß ÇÑ´Ù.--
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<Á¦ 068 ȸ> ³Ý ¼ýÀÚ ¹øÈ£?(2)
/ a four-digit number
.
[q] :
³Ý ¼ýÀÚ·Î µÈ ÇϳªÀÇ ¹øÈ£°¡ Àִµ¥, ¿µ(zero)Àº ¾È µÇ°í,
there is / a four-digit number, / with no zeros,
.
ù° ¼ýÀÚ´Â ¼Â°ÀÇ »çºÐÀÇ ÀÏ(1/4)ÀÌ°í,
/ in which / the first digit is / one-quarter of the third digit,
.
µÑ° ¼ýÀڴ ù°ÀÇ ¼¼(3) ¹èÀ̸ç,
/ the second digit is / three times the first digit,
.
±×¸®°í ¸¶Áö¸· ¼ýÀÚµéÀº °°Àº °ÍµéÀÌ´Ù.
/ and last digits are the same.
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°¡Àå ³ôÀº °ÍÀ¸·Î ³Ý ¼ýÀÚ ¹øÈ£´Â ¹«¾ùÀΰ¡?
what / is / the highest four-digit number?
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[´ä] ( ) ( ) ( ) ( )
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==
<¹ßÀ½¹ý> :
section 11 : °¼¼ ¹ýÄ¢
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¿µ¾î¿¡¼ °¼¼ ¹ýÄ¢Àº ¿µ¾î´Ü¾î¸¦ ¹Ù¸£°Ô ¹ßÀ½ÇÏ°í öÀÚÅ° À§Çؼ± ÀÌÇØÇÏ¿©¾ß
ÇÒ ´ë´ÜÈ÷ Áß¿äÇÑ ÀÏÀÌ´Ù.
*°¼¼¶õ °¼¼Ç¥½Ã°¡ ÀÖ´Â À½ÀýÀ» ´Ù¸¥ À½Àý¿¡ ºñÇØ Å©°Ô ¶Ç´Â ¼¼°Ô ÈûÀ» ÁÖ´Â °ÍÀÌ´Ù.
.
rule 1.
µÑ ¶Ç´Â µÑ ÀÌ»ó À½ÀýÀÇ ´Ü¾î´Â °¼¼°¡ µÇ´Â ¸ðÀ½ÀÌ ÀÖ´Â À½ÀýÀÌ ÀÖ´Ù.
¿¹ : for-gét = for.get(fər.gét)[¤¾ÆÛ(¾î)¤©.갵(À¸) ́]
==
<´Ü¾îÀбâ> :
dig.it /dídʒ.it/[µú ́.잍(À¸)]
ze.ros /zíər.ouz/[¤µÁö ́.(¾î)·Î¿ì¤µÁî] *´Ü¾î¿Í ¹ßÀ½ºÎÈ£¿¡ À½Àý±¸ºÐÀÌ ´Ù¸¥ °ÍÀº
¿µ¾î´Â °¼¼ ºÎºÐÀÌ ¡°ÀÚ+¸ð+ÀÚ¡±·Î ÇÏ´Â °æÇâÀÌ ÀÖ´Ù.
==
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[Á¦ 068 ȸ Á¤´ä ¹× Çؼ³]
Á¤´ä : 2 6 8 8
Çؼ³ :
³Ý ¼ýÀÚ¸¦ Â÷·Ê´ë·Î a,b,c,d·Î ÇÏ¿© ÁÖ¾îÁø Á¶°Ç´ë·Î Çϸé
1) a=1/4c, b=3a, d=c
2) ¸¸ÀÏ a=1·Î Çϸé, b=3, c=4, d=4°¡ µÈ´Ù.
3) ¸¸ÀÏ a=2·Î Çϸé, b=6, c=8, d=8ÀÌ µÈ´Ù.
4) À§ÀÇ ´ä µÎ °³ Áß¿¡ ³ôÀº °ÍÀº 3)ÀÌ µÈ´Ù.
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¹®Á¦°¡ °¡Àå ³ôÀº ¼ýÀÚ¸¦ ã´Â °ÍÀÓÀ¸·Î 2688ÀÌ Á¤´äÀÌ µÈ´Ù.
the question is "the highest four-digit number." so its 2688.
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<¿À´ÃÀÇ ¸í¾ð>
the foolish wishes for a miracle;
the wise s his own.
¾î¸®¼®Àº ÀÚ´Â ±âÀûÀ» ¹Ù¶ó°í
Çö¸íÇÑ ÀÚ´Â ±âÀûÀ» ¸¸µç´Ù.
== ÀÇõ µµ»ç·Ï ==
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