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)
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[
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Ä¿ÇǴнº Ä«Æä(
http://coffeenix.net/bbs/viewtopic.php?t=45
) Á¤º¸¸¶´ç¿¡ ½áµ×´ø ±ÛÀε¥, ¹¯Çô¼ º¸ÀÌÁö ¾Ê¾Æ¼ ¿©±â¿¡ ´Ù½Ã ¿Ã¸³´Ï´Ù.
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±Û¾´ÀÌ : ÁÁÀºÁøÈ£(truefeel,
http://coffeenix.net/
)
ÀÛ¼ºÀÏ : 2003.8.31(ÀÏ), 9.2(È)
¿¥ÆĽº(
http://www.empas.com/
)¿¡¼µµ °è»ê±â ±â´ÉÀÌ ÀÖÁö¸¸ ¾ÆÁÖ Ãʺ¸(?) ¼öÁØÀÌÁö¿ä.
´Ü¼ø »çÄ¢ ¿¬»ê Á¤µµ ±â´É »ÓÀÌ´Ï~~
±¸±Û(
http://www.google.co.kr/
) ¿¡¼ °è»ê±â ½áº¸¼¼¿ä.
±¸±Û °è»ê±â ±â´É¿¡ ´ëÇÑ ±â»ç°¡ slashdot ¾Æ´Ï¸é lwn.net ¿¡ ÀÖ¾ú´Âµ¥ Áö±Ý ã¾Æº¼·Á´Ï
¾Èº¸À̳׿ä.
°£´ÜÇÑ ¿¬»êÀº ±âº»À¸·Î µË´Ï´Ù.
°Ë»öâ¿¡ ' 10 * 20 ' ÀÔ·ÂÇϸé 200 ÀÌ ±×³É ³ª¿ÀÁö¿ä.
1) 10*20
2) 4^2 -> 4ÀÇ Á¦°öÀ» °è»êÇؼ
3) 5 inches -> 5ÀÎÄ¡°¡ ¸î cmÀÎÁö ³ª¿È
4) 4 feet -> 4ÇÇÆ®°¡ ¸î mÀÎÁö ³ª¿È
5) 3 miles -> 3¸¶ÀÏÀÌ ¸î kmÀÎÁö ³ª¿È
6) ¹ÝÁö¸§°ú µÑ·¹
Ȥ½Ã Áö±¸ÀÇ ¹ÝÁö¸§ÀÌ ±Ã±ÝÇϼ¼¿ä?
radius of earth in km
¸¦ ÀÔ·ÂÇغ¸¼¼¿ä. ¿À~ ¹ÝÁö¸§ÀÌ 6378.1 km±º¿ä.
¿øÀÇ µÑ·¡ °è»êÇØ º¾½Ã´Ù. 2*ÆÄÀÌ*r Àº ¾Æ½ÇÅ×°í
ÀÚ~~ ¹ÝÁö¸§ÀÌ 10cmÀÎ ¿øÀÇ µÑ·¹´Â? 62.83cmÀÔ´Ï´Ù. Å©~
°Ë»öâ¿¡ 2*pi*10 À» ÀÔ·ÂÇغ¸¼¼¿ä.
Áö±¸ÀÇ µÑ·¹µµ ¸¶Âù°¡Áö·Î.
2 * pi * radius of earth
7) Áø¼ö º¯È¯
0x21 in decimal
42 in binary
42 in octal
42 in hex
42¸¦ 2Áø¼ö·Î ¹Ù²Ù´Ï 101010 À̱º¿ä.
8) ·Î¸¶ÀÚ °è»ê
II + VI
9) cos(45 degrees)
sin(30 degrees)
tan(45 degrees)
atan(30 degrees)
10) ±â°£À» ½Ã,ºÐ,ÃÊ·Î °è»ê
hours in a day * 4 -> 4ÀÏÀÌ ¸î ½Ã°£?
minutes in 10 day -> 10ÀÏÀÌ ¸î ºÐ?
seconds in a day -> ÇÏ·ç°¡ ¸î ÃÊ?
seconds in a week -> ÀÏÁÖÀÏÀº ¸î ÃÊ?
seconds in 30 year -> 30³âÀº ¸î ÃÊ?
11) 100mph -> ½Ã¼Ó 100¸¶ÀÏÀº ¸î m/s?
100mph in km/h -> ½Ã¼Ó 100¸¶ÀÏÀº ½Ã¼Ó ¸î km?
¹°¸®, ¼öÇп¡ ÀÚÁÖ µîÀåÇÏ´Â ´ÜÀ§ º¯È¯À̳ª °è»ê½Äµµ ½±°Ô µË´Ï´Ù.
Á÷Á¢ Çϳª¾¿ ã¾Æº¸¼¼¿ä. Àç¹Õ½À´Ï´Ù.
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