ÃßõµÇ¾ú½À´Ï´Ù.
|
´ÜÃà URL: https://humoruniv.com/program8540 URL º¹»ç |
2Â÷¿ø ¹è¿À» 90µµ ȸÀü½ÃŰ´Â ÇÔ¼öÀÔ´Ï´Ù.
rotate ÇÔ¼ö ³»¿¡¼ »õ·Î¿î ¹è¿ temp¸¦ »ý¼ºÇÏ°í ·ÎÁ÷À» ½ÇÇà½ÃŲ ´ÙÀ½, ¸Å°³º¯¼öÀÎ arr¿¡ ´ëÀÔÇØÁÖ¸é
main¿¡¼ arr´Â temp°¡ ÂüÁ¶ÇÏ´ø °´Ã¼¸¦ ÂüÁ¶ÇÒ ÁÙ ¾Ë¾Ò´Âµ¥
¾Æ´Ï³×¿ä?
°ªÀÌ º¯ÇÏÁö ¾Ê¾Ò½À´Ï´Ù.
»ý°¢Çغ¸´Ï, ´ç¿¬ÇÑ °á°ú¿´½À´Ï´Ù.
rotateÀÇ ¸Å°³º¯¼ö arrÀº main¿¡¼ ³Ñ°ÜÁØ arrÀ» ±×´ë·Î Àü´Þ¹Þ¾Æ »ç¿ëÇϴ°ÍÀÌ ¾Æ´Ñ,
»õ·Î ¸¸µé¾îÁø º¯¼ö¶ó´Â »ç½ÇÀÌ ¶°¿Ã¶ú³×¿ä.
Áï, ¸Þ¸ð¸® °ø°£ÀÇ stack ¿µ¿ª¿¡¼, rotateÀÇ arr¿Í mainÀÇ arr°¡ µû·Î Á¸ÀçÇÏ´Â °ÍÀ̾ú½À´Ï´Ù.
´ÜÁö main¿¡¼ rotateÇÔ¼ö·Î arrÀÌ ÂüÁ¶ÇÏ´ø °´Ã¼ÀÇ ÁÖ¼Ò¸¸ Àü´Þ½Ãų »Ó,
arrÀÚü¸¦ ³Ñ°ÜÁÖ´Â °ÍÀÌ ¾Æ´Ï¾ú½À´Ï´Ù.
À§ÀÇ »óȲ¿¡ ´ëÇØ ±×¸²À» Çѹø ±×·ÁºÃ½À´Ï´Ù.(3¹øÀç »çÁø)
main°ú rotate°¡ ÀûÈù ³×¸ð ¹Ú½º´Â stack °ø°£À» ÀǹÌÇϰí, Áß°£¿¡ ÀÖ´Â ¹Ú½º´Â heap °ø°£À» ÀǹÌÇÕ´Ï´Ù.
1. rotate ÇÔ¼ö°¡ È£ÃâµÆÀ» ¶§, ¸Å°³º¯¼ö arr¿¡ ´ëÇÑ »óȲ
- Áï, stack °ø°£¿¡ »õ·Î¿î arrÀÌ »ý±ä ¸ð½ÀÀ» º¼ ¼ö ÀÖ½À´Ï´Ù.
2. ¸Å°³º¯¼ö arr¿¡ temp¸¦ ´ëÀÔÇÑ »óȲ
3. rotate ÇÔ¼ö°¡ ¹ÝȯµÈ »óȲ
- temp°¡ ÂüÁ¶ÇÏ´ø °´Ã¼´Â ´õ ÀÌ»ó ÂüÁ¶°¡ Á¸ÀçÇÏÁö ¾Ê¾Æ °¡ºñÁö Ä÷ºÅÍ(GC) ´ë»óÀÌ µË´Ï´Ù.
À̸¦ ijġÇÏ´Â IDEµµ Âü ¶È¶ÈÇϳ׿ä.
(rotate ÇÔ¼ö ³»¿ëÀ» º¸¸é, arrÀÇ º¯¼ö°¡ ¾îµÓ°Ô »öÄ¥µÈ ¸ð½ÀÀ» º¼ ¼ö ÀÖ½À´Ï´Ù.)
Èï¹Ì·Ó±º¿ä
|
¡ã ´ÙÀ½±Û | ÀÏÇϴ°Š¸¾¿¡¾Èµê | ¾Þ¹«»õo |
![]() ![]() ![]() ![]() |
2022-11-03 [10:04] |
¡å ÀÌÀü±Û | ½ºÇÁ¸µ °øºÎ¸¦ ½ÃÀÛÇÏ°Ô µÈ´Ù¸é, ÂÌÁö ¸»°í ÅäºñÀÇ ½ºÇÁ¸µÀ» ÀÐÀ¸¸é¼ Ã¼Å©ÇØº¸¼¼¿ä. | ±×·¸°ÔÇÒ°Ô |
![]() ![]() ![]() ![]() |
2022-10-23 [00:07] |
![]() |
Áý¿¡Á»º¸³»Áà |
¸ðµç ¹è¿Àº reference ŸÀÔÀ¸·Î stack¿¡ ÀúÀåµÇÁö ¾Ê½À´Ï´Ù. stack¿¡ ÀúÀåµÇ´Â°Ç ¹è¿ÀÇ reference¸¸ ÀúÀåµË´Ï´Ù. ±¸Á¶Ã¼, object¸¦ Á¦¿ÜÇÑ ±âº» ŸÀÔ, ·¹ÆÛ·±½º¸¸ stack¿¡ ÀúÀåµË´Ï´Ù. object¿Í ¹è¿Àº ÀüºÎ heap¿¡ ÀúÀåµË´Ï´Ù. https://stackoverflow.com/questions/1113819/arrays-heap-and-stack-and-value-types
|
00 |
![]() ![]() ![]() ![]() |
2022-10-29 |
![]() |
![]() ±×·¸°ÔÇÒ°Ô |
±×¸²¿¡ ´ëÇÑ ¼³¸íÀÌ ºÎÁ·Çß´ø°Å °°³×¿ä. new·Î »ý¼ºµÈ °´Ã¼´Â heap¿¡ »ý¼ºµÇ¹Ç·Î ´ç¿¬È÷ ±×¸²¿¡¼ Áß°£¿¡ ±×·ÁÁø°ÍÀº heap °ø°£À̶ó°í »ý°¢Çß½À´Ï´Ù. ³ª¸ÓÁö´Â stackÀ» ³ªÅ¸³½°Ì´Ï´Ù. ¸»¾¸ÇϽŴë·Î, ·¡ÆÛ·±½º º¯¼ö(ÂüÁ¶ º¯¼ö)´Â stack¿¡ ÇÒ´çµÇ°í °´Ã¼´Â heap¿¡ ÇÒ´çµÇ´Â°Ô ¸ÂÀ¸¸ç ¹è¿ ¶ÇÇÑ °´Ã¼·Î º¸ÁÒ.
|
00 |
![]() ![]() ![]() |
2022-10-29 |
![]() |
![]() Áý¿¡Á»º¸³»Áà |
±×¸®°í stack¿¡ º¯¼ö ¸¸µå´Â°Å º¸´Ù heap¿¡ Àâ´Â°Ô ¾ÐµµÀûÀ¸·Î ´À·Á¿ä cache¿Í ram »çÀÌ º´¸ñ ¹× ÇÒ´ç À§Ä¡ °è»ê ¶§¹®Àε¥ ´Ü¼øÇÑ ½º¿ÒÀº ±»ÀÌ »õ ÄÁÅ×À̳ʸ¦ ¸¸µéÁö ¸»°í Áö¿ªº¯¼ö¸¦ ÅëÇØ¼ ÇÏ´Â°Ô ÁÁ½À´Ï´Ù
|
20 |
![]() ![]() ![]() |
2022-10-29 |
![]() |
°í¿î¸»»ç¿ëÀÚ |
¿À·£¸¸¿¡ º¼¶§¸¶´Ù Çò°¥¸®´Â Æ÷ÀÎÅÍ..
|
20 |
![]() ![]() ![]() ![]() |
2022-10-29 |
![]() |
![]() ±×·¸°ÔÇÒ°Ô |
ÀÚ¹Ù¿¡¼± Æ÷ÀÎÅ͸¦ ¾È¾´´Ù°í´Â Çϳª, Æ÷ÀÎÅÍó·³ ¾²ÀÌ´Â ·¡ÆÛ·±½ºµé..
|
10 |
![]() ![]() ![]() |
2022-10-29 |
¡ã ´ÙÀ½±Û | ÀÏÇϴ°Š¸¾¿¡¾Èµê | ¾Þ¹«»õo |
![]() ![]() ![]() ![]() |
2022-11-03 [10:04] |
¡å ÀÌÀü±Û | ½ºÇÁ¸µ °øºÎ¸¦ ½ÃÀÛÇÏ°Ô µÈ´Ù¸é, ÂÌÁö ¸»°í ÅäºñÀÇ ½ºÇÁ¸µÀ» ÀÐÀ¸¸é¼ Ã¼Å©ÇØº¸¼¼¿ä. | ±×·¸°ÔÇÒ°Ô |
![]() ![]() ![]() ![]() |
2022-10-23 [00:07] |