我有个问题帮忙回答一下
#include<stdio.h>void main()
{
int hcf(int,int);
int lcd(int,int,int);
int u,v,l,h;
printf("please enter u and v:");
scanf("%d,%d",&u,&v);
h=hcf(u,v);
printf("H.C.L=%d\n",h);
l=lcd(u,v,h);
printf("L.C.D=%d\n",l);
}
int hcl(int u,int v)
{int t,r;
if(v>u)
{
t=u;
u=v;
v=t;
}
while((r=u%v)!=0)
{
u=v;
v=r;
}
}
int lcd(int u,int v,int h)
{
return(u*v/h);
}