.\" Copyright (c) 1990, 1991, 1993 .\" The Regents of the University of California. All rights reserved. .\" .\" This code is derived from software contributed to Berkeley by .\" Chris Torek and the American National Standards Committee X3, .\" on Information Processing Systems. .\" .\" Redistribution and use in source and binary forms, with or without .\" modification, are permitted provided that the following conditions .\" are met: .\" 1. Redistributions of source code must retain the above copyright .\" notice, this list of conditions and the following disclaimer. .\" 2. Redistributions in binary form must reproduce the above copyright .\" notice, this list of conditions and the following disclaimer in the .\" documentation and/or other materials provided with the distribution. .\" 3. All advertising materials mentioning features or use of this software .\" must display the following acknowledgement: .\" This product includes software developed by the University of .\" California, Berkeley and its contributors. .\" 4. Neither the name of the University nor the names of its contributors .\" may be used to endorse or promote products derived from this software .\" without specific prior written permission. .\" .\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND .\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE .\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE .\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE .\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL .\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS .\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) .\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT .\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF .\" SUCH DAMAGE. .\" .\" @(#) scanf. 3 8.2 (Berkeley) 12/11/93 .\" %FreeBSD: src/lib/libc/stdio/scanf. 3, v 1.7. 2.4 2001/12/14 18:33:57 ru Exp % .\" $FreeBSD: doc/ja_JP.eucJP/man/man3/scanf. 3, v 1.4 2002/05/18 07:12:56 horikawa Exp $ .\" .Dd December 11, 1993 .Dt SCANF 3 .Os .Sh ¸íĪ .Nm scanf , .Nm fscanf , .Nm sscanf , .Nm vscanf , .Nm vsscanf , .Nm vfscanf .Nd ÀÔ·ÂÀÇ Æ÷¸Ë º¯È¯ .Sh ÇÁ·Î±×·¥ ¶óÀ̺귯¸® .Lb libc .Sh ¼­½Ä .In stdio.h .Ft int .Fn scanf "const char *format" ... .Ft int .Fn fscanf "FILE *stream" "const char *format" ... .Ft int .Fn sscanf "const char *str" "const char *format" ... .In stdarg.h .Ft int .Fn vscanf "const char *format" "va_list ap" .Ft int .Fn vsscanf "const char *str" "const char *format" "va_list ap" .Ft int .Fn vfscanf "FILE *stream" "const char *format" "va_list ap" .Sh ÇØ¼³ .Fn scanf ÇÔ¼ö ÆÐ¹Ð¸®´Â, Èļú ÇÑ´Ù .Fa format ¿¡ µû¶ó ÀÔ·ÂÀ» ÁÖ»ç ÇÕ´Ï´Ù. ÀÌ Æ÷¸Ë¿¡´Â .Em º¯È¯ Áö½ÃÀÚ (À»)¸¦ Æ÷ÇÔÇÒ ¼ö°¡ ÀÖ½À´Ï´Ù. ÀÌ·¯ÇÑ º¯È¯ÀÌ ÀÖÀ» ¶§, ±× °á°ú´Â .Em Æ÷ÀÎÅÍ Àμö¸¦ °³ÀÔ½ÃÄÑ °Ý³³µË´Ï´Ù. .Fn scanf ÇÔ¼ö´Â ÀÔ·ÂÀ» Ç¥ÁØ ÀÔ·Â ½ºÆ®¸² .Em stdin (À¸)·ÎºÎÅÍ Àоî³À´Ï´Ù. .Fn fscanf (Àº)´Â ÀÔ·ÂÀ» ½ºÆ®¸² Æ÷ÀÎÅÍ .Fa stream (À¸)·ÎºÎÅÍ Àоî³À´Ï´Ù. .Fn sscanf (Àº)´Â ÀÔ·ÂÀ» .Fa str (ÀÌ)°¡ °¡¸®Å°´Â ij¸¯ÅÍ Ä³¸¯ÅÍ ¶óÀÎÀ¸·ÎºÎÅÍ Àоî³À´Ï´Ù. .Fn vfscanf ÇÔ¼ö´Â, .Xr vfprintf 3 ¿¡ À¯»çÇϰí ÀÖ¾î, Æ÷ÀÎÅÍÀÇ °¡º¯ Àμö ¸®½ºÆ® ( .Xr stdarg 3 (À»)¸¦ ÂüÁ¶) (À»)¸¦ »ç¿ëÇØ, ½ºÆ®¸² Æ÷ÀÎÅÍ .Fa stream (À¸)·ÎºÎÅÍ ÀÔ·ÂÀ» Àоî³À´Ï´Ù. .Fn vscanf ÇÔ¼ö´Â Ç¥ÁØ ÀÔ·ÂÀ¸·ÎºÎÅÍ, .Fn vsscanf ÇÔ¼ö´Â ij¸¯ÅÍ ¶óÀÎÀ¸·ÎºÎÅÍ °¡º¯ Àμö ¸®½ºÆ®¸¦ ÁÖ»ç ÇÕ´Ï´Ù. ÀÌ·¯ÇÑ ÇÔ¼ö´Â °¢°¢ .Fn vprintf ÇÔ¼ö¿Í .Fn vsprintf ÇÔ¼ö¿¡ À¯»çÇϰí ÀÖ½À´Ï´Ù. ¿¬¼ÓÇÑ °¢ .Em Æ÷ÀÎÅÍ Àμö´Â, ¿¬¼ÓÇÑ °¢°¢ÀÇ º¯È¯ Áö½ÃÀÚ¿Í ÀûÀýÈ÷ ´ëÀÀÇϰí ÀÖÀ» Çʿ䰡 ÀÖ½À´Ï´Ù (´Ù¸¸, ÈļúÀÇ `¾ïÁ¦'¸¦ ÂüÁ¶). º¯È¯ Áö½ÃÀÚ´Â ¸ðµÎ .Cm % ij¸¯ÅÍ (ÆÛ¼¾Æ® ºÎÈ£)·Î ½ÃÀ۵˴ϴÙ. .Fa format ij¸¯ÅÍ ¶óÀο¡´Â, ´Ù¸¥ ij¸¯Å͵µ Æ÷ÇÔÇÒ ¼ö°¡ ÀÖ½À´Ï´Ù. .Fa format ij¸¯ÅÍ ¶óÀγ»ÀÇ °ø¹é (°ø¹éÀ̳ª ÅÇ, °³Çàµî)Àº, °ø¹é ¾øÀ½À» Æ÷ÇÔÇÑ ÀÓÀÇÀÇ ¾çÀÇ °ø¹é°ú ÀÏÄ¡ÇÕ´Ï´Ù. ±× ¿ÜÀÇ Ä³¸¯ÅÍ´Â ¸ðµÎ ±×°Í ÀڽŰú¸¸ ÀÏÄ¡ÇÕ´Ï´Ù. ÀԷ ij¸¯ÅͰ¡ ±×·¯ÇÑ Æ÷¸Ë ij¸¯ÅÍ¿Í ÀÏÄ¡ÇÏÁö ¾Ê°Ô µÇ¾úÀ» ¶§¿¡ ÁÖ»ç´Â Á¤ÁöÇÕ´Ï´Ù. ÁÖ»ç´Â, ÀÔ·Â º¯È¯À» ½Ç½ÃÇÒ ¼ö ¾øÀ» ¶§¿¡µµ Á¤ÁöÇÕ´Ï´Ù (¾Æ·¡¿Í °°ÀÌ ÂüÁ¶). .Sh º¯È¯ º¯È¯ÀÇ ¼±µÎ°¡ µÈ´Ù .Cm % ij¸¯ÅÍ¿¡ À̾î, ÀÌÇÏ¿¡ ÁÖ´Â ¸î°³ÀÇ .Em Ç÷¡±× ij¸¯Å͸¦ µÑ ¼ö°¡ ÀÖ½À´Ï´Ù. .Bl -tag -width indent .It Cm * ÇÒ´çÀÇ ¾ïÁ¦. À̰Ϳ¡ °è¼ÓµÇ´Â º¯È¯Àº Æò»ó½Ã ´ë·Î¿¡ ÇàÇØÁý´Ï´Ù¸¸, Æ÷ÀÎÅÍ´Â »ç¿ëµÇÁö ¾Ê½À´Ï´Ù. º¯È¯ÀÇ °á°ú´Â ´ÜÁö Æó±âµË´Ï´Ù. .It Cm h º¯È¯ÀÌ .Cm dioux ¶Ç´Â .Cm n ÀÇ ¾î¶² °ÍÀΰ¡¿©, ´ÙÀ½ÀÇ Æ÷ÀÎÅÍ´Â ( .Em int (Àº)´Â ¾Æ´Ï°í) .Em short int (À»)¸¦ °¡¸®Å°´Â Æ÷ÀÎÅÍÀÎ °ÍÀ» ³ªÅ¸³À´Ï´Ù. .It Cm l º¯È¯ÀÌ .Cm dioux ¶Ç´Â .Cm n ÀÇ ¾î¶² °ÍÀΰ¡¿©, ´ÙÀ½ÀÇ Æ÷ÀÎÅͰ¡ ( .Em int (Àº)´Â ¾Æ´Ï°í) .Em long int (À»)¸¦ °¡¸®Å°´Â Æ÷ÀÎÅÍÀÎ °Í, ȤÀº º¯È¯Àº .Cm efg ÀÇ ¾î¶² °ÍÀΰ¡¿©, ´ÙÀ½ÀÇ Æ÷ÀÎÅÍ´Â ( .Em float (Àº)´Â ¾Æ´Ï°í) .Em double (À»)¸¦ °¡¸®Å°´Â Æ÷ÀÎÅÍÀÎ °ÍÀ» ³ªÅ¸³À´Ï´Ù. .It Cm L º¯È¯ÀÌ .Cm efg (À̾î)¿©, ´ÙÀ½ÀÇ Æ÷ÀÎÅͰ¡ .Em long double (À»)¸¦ °¡¸®Å°´Â Æ÷ÀÎÅÍÀÎ °ÍÀ» ³ªÅ¸³À´Ï´Ù (ÀÌ Å¸ÀÔÀº ½ÇÀåµÇ°í ÀÖÁö ¾Ê½À´Ï´Ù. .Cm L Ç÷¡±×´Â Çö½ÃÁ¡¿¡¼­´Â ¹«½ÃµË´Ï´Ù). .It Cm q º¯È¯ÀÌ .Cm dioux ¶Ç´Â .Cm n ÀÇ ¾î¶² °ÍÀΰ¡¿©, ´ÙÀ½ÀÇ Æ÷ÀÎÅͰ¡ ( .Em int (Àº)´Â ¾Æ´Ï°í) .Em long long int (À»)¸¦ °¡¸®Å°´Â Æ÷ÀÎÅÍÀÎ °ÍÀ» ³ªÅ¸³À´Ï´Ù. .El .Pp ÀÌ·¯ÇÑ Ç÷¡±×¿¡ °¡¼¼ÇØ, ¿É¼ÇÀ¸·Î¼­ 10 ÁøÁ¤¼ö·Î ³ªÅ¸³»Áö´Â ÃÖ´ë ÇÊµåÆøÀ» .Cm % (¿Í)°ú º¯È¯µ¿¾È¿¡ µÎ´Â Àϵµ °¡´ÉÇÕ´Ï´Ù. ÇÊµåÆøÀ» ÁöÁ¤ÇÏÁö ¾Ê´Â °æ¿ì, µðÆúÆ®ÀÇ `¹«ÇÑ'°¡ »ç¿ëµË´Ï´Ù (¿¹¿Ü°¡ 1 °³ ÀÖ½À´Ï´Ù. Èļú). ÇÊµåÆøÀ» ÁöÁ¤ÇßÀ» °æ¿ì, º¯È¯ 󸮿¡ ´ëÇØ ÃÖ´ë·Î ±× ¼öÀÇ Ä³¸¯ÅͰ¡ ÁÖ»ç µË´Ï´Ù. º¯È¯ÀÌ ½ÃÀ۵DZâ Àü¿¡, ´ëºÎºÐÀÇ º¯È¯Àº °ø¹éÀ» ½ºÅµ ÇÕ´Ï´Ù. ÀÌ °ø¹éÀº ÇÊµåÆøÀÇ Ä«¿îÆ® ´ë»óÀ¸·Î´Â µÇÁö ¾Ê½À´Ï´Ù. .Pp ÀÌÇÏÀÇ º¯È¯À» ÀÌ¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù. .Bl -tag -width XXXX .It Cm % ¸®ÅÍ·²ÀÇ `%'¿Í ÀÏÄ¡ÇÕ´Ï´Ù. Áï, Æ÷¸Ë ij¸¯ÅÍ ¶óÀγ»ÀÇ `%\&%'´Â, 1 °³ÀÇ ÀԷ ij¸¯ÅÍ `%'¿Í ÀÏÄ¡ÇÕ´Ï´Ù. º¯È¯Àº ÇàÇØÁöÁö ¾Ê°í, ÇÒ´çÀº ÇàÇØÁöÁö ¾Ê½À´Ï´Ù. .It Cm d ºÎÈ£ÀÇ À¯¹«¿¡ °ü·ÃµÇÁö ¾Ê°í, 10 ÁøÁ¤¼ö¿¡ ÀÏÄ¡ÇÕ´Ï´Ù. ´ÙÀ½ÀÇ Æ÷ÀÎÅÍ´Â .Em int (À»)¸¦ °¡¸®Å°´Â Æ÷ÀÎÅÍÀÏ Çʿ䰡 ÀÖ½À´Ï´Ù. .It Cm D .Cm ld (¿Í)°ú µ¿µîÇÕ´Ï´Ù. À̰ÍÀº ÈĹæ ȣȯ¼ºÀ» À§Çؼ­(¶§¹®¿¡)¸¸ Á¸ÀçÇϰí ÀÖ½À´Ï´Ù. .It Cm i ºÎÈ£ÀÇ À¯¹«¿¡ °ü·ÃµÇÁö ¾Ê°í, Á¤¼ö¿¡ ÀÏÄ¡ÇÕ´Ï´Ù. ´ÙÀ½ÀÇ Æ÷ÀÎÅÍ´Â .Em int (À»)¸¦ °¡¸®Å°´Â Æ÷ÀÎÅÍÀÏ Çʿ䰡 ÀÖ½À´Ï´Ù. Á¤¼ö°¡ .Ql 0x ¶Ç´Â .Ql 0X ±×¸®°í ½ÃÀ۵Ǵ °æ¿ì, Á¤¼ö¸¦ ±â¼ö 16 À¸·Î Àоî³À´Ï´Ù. .Ql 0 ±×¸®°í ½ÃÀ۵Ǵ °æ¿ì, ±â¼ö 8 À¸·Î Àоî³À´Ï´Ù. ±× ÀÌ¿ÜÀÇ °æ¿ì´Â, ±â¼ö 10 ÀÔ´Ï´Ù. ±â¼ö¿¡ ´ëÀÀÇϴ ij¸¯Å͸¸ÀÌ »ç¿ëµË´Ï´Ù. .It Cm o 8 ÁøÁ¤¼ö·Î ÀÏÄ¡ÇÕ´Ï´Ù. ´ÙÀ½ÀÇ Æ÷ÀÎÅÍ´Â .Em unsigned int (À»)¸¦ °¡¸®Å°´Â Æ÷ÀÎÅÍÀÏ Çʿ䰡 ÀÖ½À´Ï´Ù. .It Cm O .Cm lo (¿Í)°ú µ¿µîÇÕ´Ï´Ù. À̰ÍÀº ÈĹæ ȣȯ¼ºÀ» À§Çؼ­(¶§¹®¿¡) Á¸ÀçÇϰí ÀÖ½À´Ï´Ù. .It Cm u ºÎÈ£ÀÇ À¯¹«¿¡ °ü·ÃµÇÁö ¾Ê°í, 10 ÁøÁ¤¼ö·Î ÀÏÄ¡ÇÕ´Ï´Ù. ´ÙÀ½ÀÇ Æ÷ÀÎÅÍ´Â .Em unsigned int (À»)¸¦ °¡¸®Å°´Â Æ÷ÀÎÅÍÀÏ Çʿ䰡 ÀÖ½À´Ï´Ù. .It Cm x ºÎÈ£ÀÇ À¯¹«¿¡ °ü·ÃµÇÁö ¾Ê°í, 16 ÁøÁ¤¼ö¿¡ ÀÏÄ¡ÇÕ´Ï´Ù. ´ÙÀ½ÀÇ Æ÷ÀÎÅÍ´Â .Em unsigned int (À»)¸¦ °¡¸®Å°´Â Æ÷ÀÎÅÍÀÏ Çʿ䰡 ÀÖ½À´Ï´Ù. .It Cm X .Cm lx (¿Í)°ú µ¿µîÇÕ´Ï´Ù. À̰ÍÀº .St -isoC À§¹ÝÀÔ´Ï´Ù¸¸, ÀÌÀüÀÇ .Ux ½Ã½ºÅÛ°ú´Â ÈĹæ ȣȯ¼ºÀÌ ÀÖ½À´Ï´Ù. .It Cm f ºÎÈ£ÀÇ À¯¹«¿¡ °ü·ÃµÇÁö ¾Ê°í, ºÎµ¿ ¼Ò¼öÁ¡¼ö(½Ç¼ö)¿Í ÀÏÄ¡ÇÕ´Ï´Ù. ´ÙÀ½ÀÇ Æ÷ÀÎÅÍ´Â .Em float (À»)¸¦ °¡¸®Å°´Â Æ÷ÀÎÅÍÀÏ Çʿ䰡 ÀÖ½À´Ï´Ù. .It Cm e .Cm f (¿Í)°ú µ¿µîÇÕ´Ï´Ù. .It Cm g .Cm f (¿Í)°ú µ¿µîÇÕ´Ï´Ù. .It Cm E .Cm lf (¿Í)°ú µ¿µîÇÕ´Ï´Ù. À̰ÍÀº .St -isoC À§¹ÝÀÔ´Ï´Ù¸¸, ÀÌÀüÀÇ .Ux ½Ã½ºÅÛ°ú´Â ÈĹæ ȣȯ¼ºÀÌ ÀÖ½À´Ï´Ù. .It Cm F .Cm lf (¿Í)°ú µ¿µîÇÕ´Ï´Ù. À̰ÍÀº ÈĹæ ȣȯ¼ºÀ» À§Çؼ­(¶§¹®¿¡)¸¸ Á¸ÀçÇÕ´Ï´Ù. .It Cm s ºñ°ø¹é ij¸¯ÅÍÀÇ ¼øÂ÷ ¼ø¼­¿Í ÀÏÄ¡ÇÕ´Ï´Ù. ´ÙÀ½ÀÇ Æ÷ÀÎÅÍ´Â .Em char (À»)¸¦ °¡¸®Å°´Â Æ÷ÀÎÅÍÀÏ Çʿ䰡 ÀÖ¾î, ¹è¿­Àº ¸ðµç ¼øÂ÷ ¼ø¼­¿Í Á¾´ÜÀÇ .Dv NUL ij¸¯Å͸¦ ¹Þ¾ÆµéÀ̴µ¥ ÃæºÐÇÒ »Ó(¸¸Å­) Ŭ Çʿ䰡 ÀÖ½À´Ï´Ù. ÀԷ ij¸¯ÅÍ ¶óÀÎÀº, °ø¹é, ¶Ç´Â ÃÖ´ë ÇÊµåÆøÀÇ ¾î´À ÂÊÀÎÁö°¡ ÃÖÃÊ·Î ¹ß»ýÇÑ Àå¼Ò¿¡¼­ Á¤ÁöÇÕ´Ï´Ù. .It Cm c .Em width °³ (µðÆúÆ® 1)ÀÇ Ä³¸¯ÅÍÀÇ ¼øÂ÷ ¼ø¼­¿¡ ÀÏÄ¡ÇÕ´Ï´Ù. ´ÙÀ½ÀÇ Æ÷ÀÎÅÍ´Â .Em char (À»)¸¦ °¡¸®Å°´Â Æ÷ÀÎÅÍÀÏ Çʿ䰡 ÀÖ¾î, ¸ðµç ij¸¯ÅÍ¿¡ ´ëÇØ¼­ ÃæºÐÇÑ ¿©Áö°¡ ÀÖÀ» Çʿ䰡 ÀÖ½À´Ï´Ù (Á¾´ÜÀÇ .Dv NUL (Àº)´Â Ãß°¡µÇÁö ¾Ê½À´Ï´Ù). Åë»ó ÇàÇØÁö´Â ¼±µÎÀÇ °ø¹é ½ºÅµÀº ¾ïÁ¦µË´Ï´Ù. ÃÖÃÊÀÇ °ø¹éÀ» ½ºÅµ ÇÏ·Á¸é , Æ÷¸Ë³»¿¡ ¸í½ÃÀûÀÎ ½ºÆäÀ̽º¸¦ »ç¿ëÇØ ÁÖ¼¼¿ä. .It Cm \&[ ÁöÁ¤µÈ ¼ö¶ô ij¸¯ÅÍ ÁýÇÕÀ¸·ÎºÎÅÍ µÇ´Â, ÇÏ´ÃÀÌ ¾Æ´Ñ ij¸¯ÅÍ ¶óÀΰú ÀÏÄ¡ÇÕ´Ï´Ù. ´ÙÀ½ÀÇ Æ÷ÀÎÅÍ´Â, .Em char (À»)¸¦ °¡¸®Å°´Â Æ÷ÀÎÅÍÀÏ Çʿ䰡 ÀÖ¾î, ij¸¯ÅÍ ¶óÀγ»ÀÇ ¸ðµç ij¸¯ÅÍ¿¡ °¡¼¼ÇØ Á¾´ÜÀÇ .Dv NUL ¸óÁö¸¦ µé¾î°¥ ¼ö ÀÖ´Â ÃæºÐÇÑ ¿©Áö°¡ ÀÖÀ» Çʿ䰡 ÀÖ½À´Ï´Ù. Åë»ó ÇàÇØÁö´Â ¼±µÎÀÇ °ø¹é ½ºÅµÀº ¾ïÁ¦µË´Ï´Ù. ij¸¯ÅÍ ¶óÀÎÀº, ƯÁ¤ÀÇ ÁýÇÕ³»ÀÇ (¶Ç´Â ÁýÇÕ¿ÜÀÇ) ij¸¯ÅÍ·Î ±¸¼ºµË´Ï´Ù. ÀÌ ÁýÇÕÀº, ¿­¸² ²©¼â¹­À½ .Cm [ ¹®ÀÚ¶ó°í µ¤°í ²©¼â¹­À½ .Cm ] ij¸¯ÅÍÀÇ »çÀÌÀÇ Ä³¸¯ÅÍ¿¡ ÀÇÇØ Á¤Àǵ˴ϴÙ. ÁýÇÕÀº, ¿­¸² ²©¼â¹­À½ÀÇ Á÷ÈÄÀÇ Ä³¸¯ÅͰ¡ °îÀý ¿¢¼¾Æ® ±âÈ£ .Cm ^ ÀÎ °æ¿ì, ÀÌ·¯ÇÑ Ä³¸¯Å͸¦ .Em Á¦¿Ü ÇÕ´Ï´Ù. ÁýÇÕ³»¿¡ ´Ý°í ²©¼â¹­À½À» ³ÖÀ¸·Á¸é , ´Ý°í ²©¼â¹­À½À» ¿­¸² ²©¼â¹­À½ ¶Ç´Â °îÀý ¿¢¼¾Æ® ±âÈ£ÀÇ Á÷ÈÄÀÇ Ä³¸¯ÅÍ·Î ÇÕ´Ï´Ù. ±× ¿ÜÀÇ À§Ä¡¿¡ µÎ¸é(ÀÚ) ÁýÇÕÀ» Á¾·á½Ãŵ´Ï´Ù. ÇÏÀÌÇ ij¸¯ÅÍ .Cm - µµ Ư¼öÇÕ´Ï´Ù. ´Ù¸¥ 2 °³ÀÇ Ä³¸¯ÅÍ »çÀÌ¿¡ ³õ¿©Á³À» °æ¿ì, ÇÏÀÌÇÂÀº »çÀÌ¿¡ Á¢¾îµå´Â ¸ðµç ij¸¯Å͸¦ ÁýÇÕ¿¡ Ãß°¡ÇÕ´Ï´Ù. ÇÏÀÌÇÂÀ» ³Ö±â À§Çؼ­(¶§¹®¿¡)´Â, ÇÏÀÌÇÂÀ» ¸¶Áö¸· ´Ý°í ²©¼â¹­À½ÀÇ Á÷ÀüÀÇ Ä³¸¯ÅÍ·Î ÇÕ´Ï´Ù. ¿¹¸¦ µé¾î, .Ql [^]0-9-] (Àº)´Â,`´Ý°í ²©¼â¹­À½, 0 ¿¡¼­ 9, ¹× ÇÏÀÌÇ ÀÌ¿ÜÀÇ ¸ðµÎ' ÀÇ ÁýÇÕÀ» ÀǹÌÇÕ´Ï´Ù. ij¸¯ÅÍ ¶óÀÎÀº, ÁýÇÕ³»¿¡ ¾ø´Ù (¶Ç´Â °îÀý ¿¢¼¾Æ® ±âÈ£°¡ ÀÖ´Â ÁýÇÕ¿¡ Æ÷ÇԵȴÙ) ij¸¯ÅͰ¡ ÃâÇöÇÏ´ÂÁö, ¶Ç´Â ÇÊµåÆøÀÌ ´ÙÇßÀ» ¶§¿¡ Á¾·áÇÕ´Ï´Ù. .It Cm p ( .Xr printf 3 ±×¸®°í .Ql %p ±×¸®°í ÀÎÀÚµÈ) Æ÷ÀÎÅÍÀÇ °ª°ú ÀÏÄ¡ÇÕ´Ï´Ù. ´ÙÀ½ÀÇ Æ÷ÀÎÅÍ´Â .Em void (À»)¸¦ °¡¸®Å°´Â Æ÷ÀÎÅÍÀÏ Çʿ䰡 ÀÖ½À´Ï´Ù. .It Cm n ¾Æ¹«°Íµµ ¿¹±â ÇÏÁö ¾Ê½À´Ï´Ù. ±× ´ë½ÅÇØ, ÀÔ·Â ÀÌÈÄ ¼ÒºñµÈ ij¸¯ÅÍÀÇ °³¼ö°¡ ´ÙÀ½ÀÇ Æ÷ÀÎÅ͸¦ °³ÀÔ½ÃÄÑ º¸Á¸µË´Ï´Ù. ´ÙÀ½ÀÇ Æ÷ÀÎÅÍ´Â .Em int (À»)¸¦ °¡¸®Å°´Â Æ÷ÀÎÅÍÀÏ Çʿ䰡 ÀÖ½À´Ï´Ù. À̰ÍÀº º¯È¯¿¡¼­´Â .Em ¾ø½À´Ï´Ù. ´Ù¸¸ .Cm * Ç÷¡±×·Î ¾ïÁ¦ÇÒ ¼ö ÀÖ½À´Ï´Ù. .El .Pp ÈĹæ ȣȯ¼ºÀ» À§Çؼ­(¶§¹®¿¡), ´Ù¸¥ º¯È¯ ij¸¯ÅÍ ( .Ql \e0 (À»)¸¦ Á¦¿ÜÇÑ´Ù)´Â .Ql %d ÀÎ°Í °°ÀÌ, ¶Ç´Â ´ë¹®ÀÚÀÇ °æ¿ì´Â .Ql %ld ÀÎ°Í °°ÀÌ ´Ù·ç¾îÁ® .Ql %\e0 ÀÇ º¯È¯Àº Áï½Ã .Dv EOF (À»)¸¦ µÇµ¹¸³´Ï´Ù. .Cm F (¿Í)°ú .Cm X ÀÇ º¯È¯Àº, Àå·¡ .Tn ANSI C Ç¥ÁØ¿¡ ÀûÇÕÇϵµ·Ï(µíÀÌ) º¯°æµÉ ¿¹Á¤À̹ǷÎ, ±× ÈÄ¿¡¼­´Â, ÀÌ·¯ÇÑ º¯È¯Àº °¢°¢ .Cm f (¿Í)°ú .Cm x (¿Í)°ú °°ÀÌ µ¿ÀÛÇϰÚÁö¿ä. .Sh ¹Ýȯ°ª ÀÌ·¯ÇÑ ÇÔ¼ö´Â, ÇÒ´çÇÒ ¼ö ÀÖ¾ú´ø ÀÔ·Â Ç׸ñ¼ö¸¦ µ¹·ÁÁÝ´Ï´Ù. ÀÏÄ¡°¡ ¼º°øÇÏÁö ¾Ê¾Ò´ø °æ¿ì, ÀÌ ¼ö´Â ÁغñµÈ °Íº¸´Ù Àû°í, ¶Ç´Â 0 ÀÌ µÇ´Â °Í Á¶Â÷ ÀÖ½À´Ï´Ù. 0 Àº, ÀÌ¿ëÇÒ ¼ö ÀÖ´Â ÀÔ·ÂÀÌ ÀÖ¾úÁö¸¸, º¯È¯À» ÇÒ´çÇÒ ¼ö ¾ø¾ú´ø °ÍÀ» ³ªÅ¸³À´Ï´Ù. Åë»ó, À̰ÍÀº .Ql %d º¯È¯¿¡ ´ëÇÑ ¾ËÆÄºª ij¸¯Å͵î°ú °°Àº, ¹«È¿ÀÎ ÀԷ ij¸¯ÅÍÀ̱⠶§¹®¿¡ÀÔ´Ï´Ù. 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