",i);\r)\r(3) ./012J(c=2)o\r#defineDEBUG\rmain()\r(\rinta=20,b=10,c;\rc=a/b;\r#ifndefDEBUG\rprintf("a=%o,b=%o/,,a,b);\r#endif\rprintf("c=%d\n,,,c);\r)\r(4) ./@012J()o\r#definePRIprintf\r#defineNLM\nn\r#defineD"ôd”\r#defineDIDNLEvaluationWarning:ThedocumentwascreatedwithSpire.PDFfor.NET.\r#defineD2DDNL\r#defineD3DDDNL\r#defineD4DDDDNL\r#defineS"ôs”\r#include<conio.h>\rmain()\r(\rinta,b,c,d;\rcharstring[]=',TABLE";\rclrscr();\ra=l;b=2;c=3;d=4;\rPRI(Dl,a);\rPRI(D2,a,b);\rPRI(D3,a,b,c);\rPRI(D4,a,b,c,d)%\rPRI(S,string);\r)\r£¤?1\r12\r123\r1234\rTABLE\r11.2·õö÷øùÉÊ-includeV"#includevfile.h>”@Xú\r11.3·\r?ûüº5@ýswap(x,y),PÄP`5À@þÿ 0@P`p?\ra\nb\r??\r11.4AREA(a,b,c),0`a!b\nc?"#$?%\r&'("%&area)*+\rs=(a+b+c)/2\rarea=sqrt(s(s_a)(s_b)(s_c))\r11.5"?,?-./0012??345