			    
			   

	   ᪮쪮 㭪権	;	  -
   䠩   室 ⮪, 㣨 -	  -
.  

			㭪 ScanF
		       	

	    ࠪ⨢  ०  ,  ⭮,  
ᯮ짮  設⢥ 砥 㭪 ScanF. ScanF  -  
㭪 ,   ⭠ PrintF;   ଠ  -
廊 ⠪:  

	  ScanF(<ப ଠ>,<>,<>,...)  

	 ScanF ᯮ  	    ᯥ䨪஢
ଠ,    㭪樨 PrintF: "%d" -  楫, "%s"  -  
ப  ..
	, ScanF   祭  ⫨稥: 쥪,
᫥騥  ப ଠ,   ᠬ,     -
祭ﬨ.
	 ணࠬ sum.c ᮤন ᫥騩 맮: 

	  ScanF("%d %d",&A,&B); 

	 맮 ᮮ頥 ணࠬ,  		
     (楫) ᥫ, ࠧ  ஡-
; ࢮ 㤥 ᢮ A, ஥ - B. ⨬,    
ᯮ   (&)  ।  ᮢ	A    B
㭪樨 ScanF.	

			  
			  

	஬⮪     ଠ  "%d"  䠪-
᪨ 砥 , 祬  ஬⮪.  砥,  
    ⢮ " "	  祭-
ﬨ.
	 ⠪  ?       ஡,
⠡権  ᨬ  ப.  設⢥ 権  -
  ணࠬ  筮   .
	    ᤥ, ᫨    ࠧ  ᫠
⮩  ஡? 室   ப  :

	  ScanF("%d,%d",&A,&B); 

	      祭, ࠧ  -
⮩.  

	       ।  㭪樨 ScanF
	        

	, ᫨    ப?   믮
᫥ ணࠬ:  

	  void Main()
	  {
		    char Name[30];
		    PrintF("  : ");
		    ScanF("%s",Name);
		    PrintF ("ਢ, %s\n",Name);
	  }  

	᪮ Name  ᨢ ᨬ, 祭 Na-
me -   ᠬ ᨢ.  ⮩  稭 ।  
Name  ᯮ   "&",      
ScanF("%s",Name).
	 ,   ᯮ짮 ᨢ  ᨬ
(char Name[30];),  㪠⥫  ᨬ (char *Name;). -
祬? 稭 ⮣ 㦨  䠪,   ᨢ 
ᠬ  १ࢨ   ࠭  ⮢,  
 뫪 ⮣  ந室. ᫨    ᯮ짮
 char *Name, ⮣   諮  ࠧ  -
ࢨ஢   ࠭ ६ Name. 

	   ᯮ짮 GetS  GetChar  
	    

	ᯮ짮 ScanF, , ஦  ஡.
 믮 ணࠬ,  ⥯       䠬-
. ,  ணࠬ ᯮ  ᢮  ⢥  ⮫쪮
. 祬? ⮬,    ᫥  ஡ ᨣ-
 ScanF    ப.
	  ᯮᮡ 襭 ⮩ ஡.   
 : 

	  void Main()
	  {
		    char First[20],Middle[20],Last[20];
		    PrintF("  : ");
		    ScanF("%s %s %s",First,Middle,Last);
		    PrintF("ண %s  %s?\n",Last,First);
	  }  

	 砥,     ;   -
 㭪 ScanF   ,    ⢨⥫쭮  
  ப.  , ᫨  室    
,   ப,  ஡?  ன ᯮᮡ  -
:  

	  void Main()
	  {
		    char Name[60];
		    PrintF("  : ");
		    GetS(Name);
		    PrintF("ਢ, %s\n",Name);
	  }  

	㭪 GetS ⠥ ,   ࠥ,     
   .   頥   ப;    
 ப  㫥 ᨬ ("\0").
	,   㭪  GetChar.    ⠥  -
⢥ ᨬ  ,  뤠   ࠭ (  ⫨-
稨  ScanF  GetS). ⨬,     ࠬ Ch; Get-
Char  㭪樥 ⨯ char,  祭      -
।⢥ ᢮ Ch.  

		     ᫮ 
		    
							       
	 ᪮쪮 ஢,    	  -
ਫ: ᫮  ᪨ .  ⮬  -
    ࠦ,     ਡॣ
 㦤 ᫮ (True  False - ⨭  ) -
஢.  

		      樨 ࠢ
		       

	樨 ࠢ  ࠢ    祭,
 १  ᨬ    ⮣,      ࠢ
⨭  . ᫨ ࠢ   ,    १饥
祭 ࠢ ; ᫨ 祭 ⨭,   १  ࠢ
.  ᯨ᮪ 権   ࠢ: 

	  ">"  - 
	  ">=" -   ࠢ
	  "<"  - 
	  "<=" -   ࠢ
	  "==" - ࠢ
	  "!=" -  ࠢ  

		     ᪨ 樨
		    
							       
	 ⠪    ᪨	樨:  ""	("&&"),
"" ("||")  "" ("!").   ᫥      ᠭ묨
 ⮢묨 ﬨ ("&","|","^"). ᪨ 樨 -
  ᪨ 祭ﬨ (⨭  )    
⠢ ᪨ ࠦ. 
	   ⫨  ᮮ⢥ ⮢ 権?

	  ᪨   ᥣ      १
祭  0 (),  1 (⨭),   ६   ࠧ-
來  믮 ⥬  ᫥⥫쭮  ࠡ⪨
楯窨 ⮢   ,   ⠭ ᥭ १.  

	 ᪨  "&&"  "||"    -
 ⨯ "short circuit". 믮  ஢  ⠪  ⨯
४頥  ⮫쪮 ⠭  ᭮,  㤥    १
 祭 ⨭  . ।,     -
ࠦ :  

	  Exp1 && Exp2 

	᫨ Exp1 - ,   	ࠦ  .  
ࠧ, Exp2   㤥. 筮, ᫨    
ࠦ  

	  Exp1 || Exp2 

	 Exp2  㤥 , ᫨ Exp1 ୮.
 
	     ⥫ ᢥ  ࠦ
	      

	० 祬 ३  㦤  ஢  横,  
  ਨ   ᯮ짮  ࠦ.  
ࠦ,  (B == 0)  (A <= Q*R) 쭮 ਢ⥫ 
᢮ .   ᪠ ᠭ    ᫮  
⠭ 権, 祬 .  ⥫쭮    ᫮-
.   ६  , ᪮쪮    ᫮
ࠦ,       ࠧ諥.  

		     ᢠ
		     

	    ᢠ,	祭  	㣫
᪮,  ࠦ  ।  祭,	஥
砥   ⮣ ᢠ.
	ਬ, ࠦ (Sum = 5+3)  祭	8,  -
⮬ ࠦ ((Sum = 5+3) <= 10) 㤥 ᥣ  祭
"⨭" (.. 8 <= 10).  祭 ᫥騩 ਬ:  

	if((Ch=GetChar()) == 'Q')
		PutS(" ᢨ! ணࠬ 襭.\n");
	else
		PutS("த ࠡ!\n");  

	 ࠡ⠥  ? ᫨  ணࠬ	ᯮ-
 ࠦ ((Ch=GetChar()) == 'Q'),  ,    -
, ⠭  室  ﭨ   ᨬ-
  . ᫥ ⮣,     ᨬ,	-
⢫ ᢠ  ᨬ ६  Ch    -
 ࠢ  ᨬ	  ᨬ  'Q'.  ᫨
 ᨬ ࠢ 'Q',   ࠭ 㤥 뢥	ᮮ-
 " ᢨ! ணࠬ 襭.",  ⨢ 砥 -
 뢥 ᮮ饭 "த ࠡ!".  

		       
		     
							       
	  ᯮ짮   (",")  ࣠-
樨 ⢥ ࠦ, ᯮ		㣫
᪮. ࠦ  ᪮  ᫥ ࠢ  
ࠦ ਭ 祭, ஥ 뫮 ᫥ ᫥.
ਬ, ᫨ OldCh  Ch  ⨯ char,  ࠦ 

	(OldCh = Ch,Ch = GetChar()) 

	ᢠ ६ OldCh 祭 Ch, ⥬  -
 ᨬ,   ,     Ch.  -
⮬ ᥣ ࠦ,  ⮣, 㤥 祭  
 ᨬ. ਢ   ਬ:  

	Ch='a';
	if((OldCh = Ch, Ch = 'b') == 'a')
		PutS(" ᨬ 'a'\n");
	else
		PutS(" ᨬ 'b'\n");  

	  ⠥,    ᮮ饭  㤥  뢥  
࠭ 襣 ᯫ  १ 믮  ਢ  
ணࠬ?  

			 if
		       
							       
	⨬ ⥯    if, 	䨣-
஢  ᬮ७  ਬ஢.  if   ᫥-
騩 ᭮ ଠ:  

	if (祭)
		1
	else
		2 

	 "祭"   ࠦ, ஥  -
    ਢ   ᫥	祭.  ᫨
"祭" ⫨筮   ("⨭"),   믮	"-
1",  ⨢ 砥 믮 "2".
	 ᭥ ⭮⥫쭮     ⮢  
ᯮ짮  if...else.
	-,   "else  2"    易-
⥫쭮   if; 㣨 ᫮, ࠢ୮  㯮-
ॡ ᫥饩   if:	

	if (祭)
		1 

	 ⮩	樨  "1"  믮  ⮣  
⮫쪮 ⮣,  "祭" ⫨筮  . ᫨ "祭"
ࠢ , "1" ய᪠  ணࠬ த -
 .
	-,   ᫨     믮  
   ᨬ  ⮣   ⨭  -
, 㪠   if? ⢥:  ᯮ  ⠢
 if. 
	⠢  ⮨ :	

	  (뢠饩) 䨣୮ ᪮ ("{") 

	 ᫥⥫쭮 ஢, ࠧ  -
	   窮  ⮩ (;)  

	 ࠢ (뢠饩) 䨣୮ ᪮ ("}") 

	 ਢ  ਬ  ।  if  ᯮ-
   

	if (B == 0)
		PrintF("⭮襭  ।\n");  

	  । else - ⠢   

	else {
		  Ratio = A/B;
		  PrintF( "祭 ⭮襭 ࠢ %d\n",
			Ratio);
	}

	  ⠪  ,    ⥫  襩  ணࠬ
(㭪樨 Main)   ⠢  if.  

	     ᪨ 樨  ணࠬ
	      

	  ࠬ ( 㯯 ஢), 
 믮  ᨬ  -  ᫮,  -
   ,   믮 ᪮쪮  ࠧ
   ⮩  ᫥⥫쭮.     樨  
ணࠬ ⥭  横.   ᭮ ⨯  横-
 (        ᬠਢ    ࠧ
).  横 while (""), 横 for ("")  横  do.-
..while ("..."). ᬮਬ   浪. 

			  while
			
							       
	 while   騬      ᯮ짮-
    㣨  ⨯  横᪨	権.  
ਭ樯  ᪠,  -饬   ணࠬ஢
室 ⮫쪮 横 while, 	㣨	⨯  横᪨  -
権 㦠   㤮⢠ ᠭ ணࠬ.
	㧨  ᪠ 䠩 hello.c    ᫥騬
ࠧ:  

	void Main()
	{
		    char Ch;
		    int Len;
		    Len=0; 
	     PutS(" ப, ⥬  <>");  
		    while((Ch=GetChar()) != '\n') {
			      PutChar(Ch);
			      Len++;
		    } 
	     PrintF("\n ।  ");
	     PrintF(" %d ᨬ\n",Len);
	}

	 ணࠬ   ।  
   ⮬, ᪮쪮 ࠧ      -
   ,        <>  (ᮮ⢥-
饩 ᯥ樠쭮 ᨬ  ப - '\n'). ⥬ ண-
ࠬ ᮮ  ᪮쪮 ᨬ (ᨬ '\n'   뢠-
)  .
	 ⮡ࠦ   ᨬ  	࠭	ᯫ
ᯮ 㭪 PutChar, ⠪  㭪 GetChar   -
稢 ० ""      ᨬ.
	,     ᫮  ࠦ    while
ᯮ ࠦ ᢠ.      ணࠬ
  ६ ࠢ ⠭ ᨬ   ᨬ,
ᮮ⢥騬  <>.  ᫨	⠭   ᨬ   
<>,  ணࠬ ⮡ࠦ   ࠭ ᯫ   㢥-
稢   祭 Len.
	 while  ᫥騩 ଠ:	

	while (ࠦ)
		 

	 "ࠦ" ਭ 㫥  ⫨筮   
᫮ 祭,  ""   ।⠢  ᮡ  
 , ⠪  㯯 ஢.
	  믮 横 while,  祭
"ࠦ". ᫨  ⨭,  "", ᫥騩  -
祢 ᫮ while, 믮  "ࠦ"   ᭮-
. ᫨ "ࠦ" ,  横 while 蠥    ண-
ࠬ த 믮 .     -
 ਬ 横 while,  ⠪ 室    䠩  hel-
lo.c:  

	void Main()
	{
		    char *Msg;
		    int Indx;
		    Msg="ࠢ, ";
		    Indx=1;
		    while (Indx <= 10) {
		    PrintF("⠪ %2d: %s\n",Indx,Msg);
		    Indx++;
		    }
	}  

	᫥ 樨  믮 ⮩ ணࠬ   ࠭
 ⮡ࠦ ப  ᫥饩 ଠ樥:  

	       ⠪  1 : ࠢ, 
	       ⠪  2 : ࠢ, 
	       ⠪  3 : ࠢ, 
		 ..................... 
	       ⠪  9 : ࠢ, 
	       ⠪ 10 : ࠢ,   

	祢,   PrintF  믮 ஢ 
ࠧ,  ⮬ 祭 ࠬ 横 Indx   1  
10. 
	 㬠,  ᬮ ९   横  -
쪮 ⭥:  

	Indx = 0;
	while (Indx++ < 10)
		PrintF("⠪ %2d: %s\n",Indx,Msg);  

	砩  ன ਬ 横 while   , -
   ⠭ ᭮, 祬  ࠡ⠥ 筮 ⠪ ,   
ࢮ 砥. ⥬ 室  祭 横 ⨯ for.  
  4.
	    "%",   "%%". -
