大学生C语言课后习题全部答案详解(共25页).docx

精选优质文档-倾情为你奉上#includemain()int a,b,he,cha,ji;doubleshang;a=8;b=3;he=a+b;cha=a-b;ji=a*b;shang=(double)a/b;printf(和=%dn,he);printf(差=%dn,cha);printf(积=%dn,ji);printf(商=%fn,shang);#includemain()double r,h,v,pi;pi=3.14;r=2.5;h=3.5;v=pi*r*r*h;printf(面积=%fn,v);#include#include#includemain()char ch;system(cls);printf(|-