# include & ltstdio.h & gt
int max(int x,int y)
{
int t;
t = x & gty?x:y;
return t;
}
void main()
int a,b,c,m;
printf("請輸入三個數字:\ n ");
scanf("%d,%d,%d ",& amp壹,& ampb & amp;c);
m=max(max(a,b),c);
printf("三個數的最大值是:%d\n ",m);