\ra=a+l; b=a+b;\rprintf(t4subb: a=%d, b=%d\n",a,b);\r)\rmain()\r(\rint a=10;\rsubb();\rprintf(44main 1: a=%d, b=%d\n,,,a,b);\r{\rextern int a;\rsubb();\r)\rprintf(<<main2: a=%d, b=%d\n,,,a,b);\r)\r 9-27!e"`} !"?P`:"\nP?:"`e"@!\re"/07\r//EX7-27.C\r#include <stdio.h>\rint gcm(int x, int y, int z)\r(\rint t;\rt=x*y/z;\rreturn t;\r}\rint gcd(int x,int y)\r(\rint t;\rif(x<y) { t=x; x=y; y=t; }\rwhile(y!=0)\r(\rt= x%y; x=y; y=t;\rreturn x;.\rmain()\rint a, b, abd, abm;\rprintf(4'input data a b:\n’')#\rscanf("Od,%d”,&a,&b);\rabd=gcd(a,b);\rabm=gcm(a,b,abd);\rprintf("<abd=%d, abm=%d\n,,,abd, abm);\r)\r?\r?.\r4?SL,C++o
全文预览