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3-way �쇅遺� �빀蹂� �젙�젹
1. �봽濡쒖젥�듃 �꽕紐�
�닚李⑦뙆�씪(binary�삎�깭)濡� 二쇱뼱吏��뒗 �뜲�씠�꽣 �뙆�씪(.dat)�뿉�꽌 �궥媛믪뿉 �빐�떦 �븯�뒗 遺�遺꾩쓣 媛�吏�怨� �젙�젹�쓣 �떎�뻾�븳�떎.
3-way �쇅遺� �빀蹂묒젙�젹�쓣 援ы쁽�븯�뒗�뜲, 踰꾪띁�쓽 �겕湲곕뒗 踰꾪띁1, 2, 3��� 媛곴컖 1KBytes�씠怨�, 異쒕젰�뿉 �벐�씠�뒗 踰꾪띁(out[])�룄 1KBytes�씠�떎. 異쒕젰踰꾪띁媛� 媛��뱷 李⑤㈃ �엫�떆�뙆�씪(temp1.txt, temp2.txt)�뿉 binary �삎�깭濡� Write �븯怨�, 踰꾪띁瑜� 鍮꾩슫 �썑�뿉 �떎�떆 梨꾩썙媛�硫댁꽌 Merge Sorting �븯�뒗 �봽濡쒓렇�옩�쓣 援ы쁽�븯�뒗 寃껋씠�떎. Merge Sorting��� 媛� �떒怨�(step)蹂꾨줈 �닔�뻾�맂�떎.
Merge Sorting �릺�뒗 諛⑹떇��� �븘�옒 洹몃┝怨� 媛숇떎.
踰꾪띁瑜� Sorting �븯�뒗 諛⑹떇��� 媛쒕컻�옄(developer) �엫�쓽濡� �젙�빐�꽌 援ы쁽�븳�떎.
2. �봽濡쒖젥�듃 援ы쁽
�떎�쓬��� �씠踰� �봽濡쒖젥�듃 援ы쁽�뿉 �엳�뼱�꽌 �엫�쓽濡� �젙�쓽�븳 �븿�닔�뿉 ����븳 �꽕紐낆씠�떎.
int partition(int list[], int left, int right)
踰꾪띁(list[])瑜� �몢 遺�遺꾩쑝濡� �뙆�떚�뀡 �븯�뒗 �븿�닔. quick_sort()�뿉�꽌 �궗�슜�맂�떎.
void quick_sort(int list[], int left, int right)
踰꾪띁(list[])�뿉 ����옣�맂 �궎 媛믪쓣 ��듭젙�젹(quick-sort)濡� �젙�젹�븯�뒗 �븿�닔.
int compare(int a, int b, int c)
a, b, c 以묒뿉 理쒖넖媛믪쓣 援ы븯�뒗 �븿�닔.
int oddeven(int x)
x媛� ����닔�씤吏� 吏앹닔�씤吏� 援щ퀎�븯�뒗 �븿�닔(吏앹닔 : return 0, ����닔 : return 1)
void init(int buf[])
踰꾪띁瑜� 珥덇린�솕�븳�떎. 利� 踰꾪띁�쓽 �궡�슜�쓣 -1濡� 梨꾩슫�떎.
void flush(FILE *out, int buf[])
踰꾪띁���(�깮�왂)
�몺 鍮꾩뼱�엳�뒗 踰꾪띁�뿉�뒗 ���-1��숇줈 梨꾩슫�떎�뒗 寃�.
�몼 �뿬�윭 �슏�닔�쓽 �궗�씠�겢(cycle)�씠 �븳 �떒怨꾩쓽 �뒪�뀦(step)�쓣 援ъ꽦�븳�떎�뒗 寃�.
�몾 媛� �뒪�뀦�뿉�뒗 �뒪�뀦�뿉 �빐�떦�븯�뒗 怨좎쑀 踰덊샇(number)媛� �엳�떎�뒗 寃�.
�몿 �븯�굹�쓽 踰꾪띁瑜� �떎 �띁�쑝硫� �몾踰� 洹쒖튃�쑝濡� 援ы븳 number 留뚰겮 �떎�쓬 踰꾪띁濡� �꽆�뼱媛� �븣 fseek()濡� �꽆�뼱媛꾨떎.
�씠�떎.
�몺踰� 洹쒖튃��� init() �븿�닔媛� �뿭�븷�쓣 �떞�떦�븳�떎. flush() �븿�닔濡� �뜲�씠�꽣瑜� output.txt �뙆�씪�뿉 異쒕젰�븷 �븣�뿉�룄, isfull() �븿�닔濡� 踰꾪띁媛� 媛��뱷 李쇰뒗吏� 泥댄겕�븷 �븣�뿉�룄, compare() �븿�닔濡� 理쒖넖媛믪쓣 援ы븷 �븣�뿉�룄 �븘二� �쑀�슜�븯寃� �궗�슜�맂�떎.
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[而댄벂�꽣怨듯븰] 3-way �쇅遺� �빀蹂� �젙�젹.hwp
[Size :
2 Mbyte
]
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