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Grow wisdom to win!(151)

LV47 alexÇÒ¹è

2021-05-02 ¿ÀÀü 6:01:42 | Á¶È¸ : 850



grow wisdom to win!(151)

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<Á¦ 151 ȸ> ·Î¸¶ ¼öÀÚ(2)

/ roman numerals

.

[q] :

ÀÌ°ÍÀº ¾Æ·¡¿Í °°ÀÌ ·Î¸¶¼ýÀÚ¸¦ È°¿ëÇؼ­

¼º³É°³ºñ·Î ¸¸µç °ÍÀÌ´Ù.

this is a using roman numerals

made out of match-sticks as below.

.

µÎ °³ÀÇ ¼º³É°³ºñ¸¦ ¿òÁ÷¿©

¹Ù¸¥ ÇÕ(¹æÁ¤½Ä)ÀÌ µÇ°Ô Ç϶ó.

move two match-sticks

to make sum correct.

.

vii (7) - ii (2) = ii (2)

.

* note : ( )ÀÇ ¼ýÀÚ´Â ÆíÀÇ»ó ¿· ·Î¸¶ ¼ýÀÚÀÇ ¼ö¸¦ Ç¥½ÃÇÑ °Í ÀÓ.

¶ÇÇÑ ¡°+¡± Ç¥³ª ¡°=¡±µîµµ ¸ðµÎ ¼º³É°³ºñ·Î ¸¸µç´Ù.


[´ä ] ( ) ? ( ) = ( )

----------------------------------------* Á¤´äÀº ´ÙÀ½ ȸ¿¡ ÀÖÀ½.

[Á¦ 150 ȸ Á¤´ä ¹× Çؼ³]

µÎ µþ¿¡°Õ ¹ÝÁöµéÀ» ÁÖ¾î ½ÃÁýÀ» º¸³»°í,

¼Â° µþ¿¡°Ô´Â ¹ÝÁö ÇÑ °³°¡ ³²¾Æ(µé¾î)ÀÖ´Â »óÀÚ¸¦ ÁØ´Ù.

the king can bestow two princesses with rings

and then give the box with remaining a ring to the third princess.

==

<¿À´ÃÀÇ ¸í¾ð>

³ë¸¶ÁöÁö(ÒÇØ©ñýòª) :

(ÒÇ ´ÄÀ» ³ë Ø© ¸» ¸¶ ñý °¥Áö òªÁöÇý Áö)

¡®´ÄÀº ¸»ÀÇ ÁöÇý(òªû´)¡¯¶õ ¶æÀ¸·Î

¾Æ¹«¸® ÇÏÂúÀº »ç¶÷µµ °¢ÀÚ ±× ³ª¸§ÀÇ Àå±â³ª ½½±â(ÀåÁ¡)¸¦ ÇϳªÂëÀº

°¡Áö°í ÀÖ´Ù´Â ¶æ.

.

ÇѺñÀÚ(ùÛÞªí­) ¼³¸²(àã×ù)Æí¿¡ ³ª¿Â´Ù.

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