(½Ç½À5) µ¿Àû ¸Þ¸ð¸®ÇÒ´ç
³»¿ë: ´ÙÀ½°ú °°ÀÌ µ¿Àû¸Þ¸ð¸®¸¦ ÇÒ´çÇÑ ÈÄ ÀÛ¾÷À» ÇÏ´Â ÇÁ·Î±×·¥À» ÀÛ¼ºÇϽÿÀ.
- integer type ÀÇ µ¿Àû¸Þ¸ð¸® °ø°£À» 100°³ ÇÒ´çÇÑ ÈÄ 0ºÎÅÍ 99±îÁöÀÇ ÀÓÀÇÀÇ ¼ö¸¦ ¹ß»ý½ÃÄÑ ³ÖÀ¸½Ã¿À.
- ÇØ´ç integer 100°³¸¦ selection sorting ÇÑ ÈÄ È¸é¿¡ Ãâ·ÂÇϽÿÀ.
- char type ÀÇ µ¿Àû¸Þ¸ð¸® °ø°£À» 100°³ ÇÒ´çÇÑ ÈÄ "hello world !!!" ¶ó´Â ¹®ÀÚ¿À» copy ÇϽÿÀ.
- ÇØ´ç ¹®ÀÚ¿À» ȸ鿡 Ãâ·ÂÇϽÿÀ.
- ½Ç½À 4ÀÇ student_info ¿Í °°Àº ±¸Á¶Ã¼¸¦ ¼±¾ðÇÏ°í ÀÌ typeÀÇ µ¿Àû¸Þ¸ð¸® °ø°£À» 10°³ ÇÒ´çÇÑ ÈÄ
½Ç½À 4ÀÇ 3¸íÀÇ ÇлýÁ¤º¸¸¦ ³ÖÀ¸½Ã¿À.
- ÇØ´ç Çлý Á¤º¸¸¦ ȸ鿡 Ãâ·ÂÇϽÿÀ.
* À§ÀÇ ¸ðµç µ¿Àû¸Þ¸ð¸® °ø°£À» free ÇÔ¼ö¸¦ ½á¼ ÇØÁ¦ÇϽÿÀ.
È®ÀÎ: ÷ºÎÇÑ È¸é°ú °°ÀÌ Àß µ¿ÀÛÇÏ´ÂÁö È®ÀÎÇϽÿÀ.
Âü°í: Âü°í·Î 0ºÎÅÍ 199±îÁöÀÇ ÀÓÀÇÀÇ Á¤¼ö¸¦ ¸¸µå´Â ¹æ¹ýÀº ´ÙÀ½°ú °°´Ù.
- malloc() ÇÔ¼ö: ¸Þ¸ð¸® ÇÒ´ç (#include <malloc.h> ÇؾßÇÔ)
- rand() ÇÔ¼ö: Á¤¼ö¿¡ ÇØ´çÇÏ´Â ¹«ÀÛÀ§ÀûÀÎ ¼ö¸¦ ¹ß»ýÇÏ´Â ÇÔ¼ö (#include <stdlib.h> ÇؾßÇÔ)
- rand() % 200: 0ºÎÅÍ 199±îÁöÀÇ ÀÓÀÇÀÇ ¼ö¸¦ ¸¸µê
- srand(30): ÀÓÀÇÀÇ ¼ö¸¦ ¹ß»ý½ÃÅ°´Â Ãʱ⠰ªÀ» ¼³Á¤ (¸Å¹ø °°Àº ¼ø¼ÀÇ ÀÓÀÇÀÇ ¼ö°¡ ¸¸µé¾îÁü)
- srand(time(NULL)): ½Ã°£ÀÌ º¯ÇϹǷΠ¸Å¹ø ´Ù¸¥ ¼ø¼ÀÇ ÀÓÀÇÀÇ ¼ö°¡ ¸¸µé¾îÁü (#include <time.h> ÇؾßÇÔ)
- strcpy(dest, src); src ¹®ÀÚ¿¿¡¼ dest ¹®ÀÚ¿·Î ¹®ÀÚ¿À» copy ÇÔ
Ãß°¡:
´ÙÀ½°ú °°Àº up/down gameÀ» ÀÛ¼ºÇϽÿÀ.
- ÄÄÇ»ÅÍ°¡ 1~100±îÁöÀÇ ÀÓÀÇÀÇ ¼ö¸¦ °áÁ¤ÇÑ´Ù.
- »ç¿ëÀÚ´Â 1~100±îÁöÀÇ ¼ö Áß¿¡¼ ÃßÃøµÈ ¼ö¸¦ ÀÔ·ÂÇÑ´Ù.
- ÄÄÇ»ÅÍ´Â »ç¿ëÀÚ°¡ ÀÔ·ÂÇÑ ¼ö°¡ ÄÄÇ»ÅÍ°¡ °áÁ¤ÇÑ ¼öº¸´Ù ÀÛÀ¸¸é UP, Å©¸é DOWN À̶ó°í ¾Ë·ÁÁØ´Ù.
- »ç¿ëÀÚ°¡ ÄÄÇ»ÅÍ°¡ °áÁ¤ÇÑ ¼ö¸¦ ¸ÂÈ÷¸é °ÔÀÓÀº ³¡³´Ù.
- °ÔÀÓÀÌ ³¡³ª¸é ¸ÂÃâ ¶§ ±îÁöÀÇ È½¼ö¿Í »ç¿ëÀÚ°¡ ÀÔ·ÂÇß´ø ¼ö¸¦ ¸ðµÎ º¸¿©ÁØ´Ù.
(ÀÌ ¶§ »ç¿ëÀÚ°¡ ÀÔ·ÂÇß´ø ¼ö¸¦ ÀúÀåÇÏ´Â ¹è¿À» mallocÀ¸·Î ÇÒ´çÇϽÿÀ)
[±³Àç ÇÁ·Î±×·¥ Âü°í]
- http://itsys.hansung.ac.kr/lec/dstruct/htmls/source/chap3/prog3-1.c
- http://itsys.hansung.ac.kr/lec/dstruct/htmls/source/chap3/prog3-2.c
- http://itsys.hansung.ac.kr/lec/dstruct/htmls/source/chap3/prog3-3.c
- http://itsys.hansung.ac.kr/lec/dstruct/htmls/source/chap3/prog3-4.c
- http://itsys.hansung.ac.kr/lec/dstruct/htmls/source/chap3/prog3-5.c
- http://itsys.hansung.ac.kr/lec/dstruct/htmls/source/chap3/prog3-6.c
- http://itsys.hansung.ac.kr/lec/dstruct/htmls/source/chap3/prog3-7.c
- http://itsys.hansung.ac.kr/lec/dstruct/htmls/source/chap3/prog3-8.c
- http://itsys.hansung.ac.kr/lec/dstruct/htmls/source/chap3/prog3-9.c
- http://itsys.hansung.ac.kr/lec/dstruct/htmls/source/chap3/prog3-10.c
- http://itsys.hansung.ac.kr/lec/dstruct/htmls/source/chap3/prog3-11.c