方法一：
#include
int compare(int a,int b, int c);
int main()
{
int one,two,three,Max;
printf("please input three number you want to compare:\n");
scanf("%d%d%d",&one,&two,&three);
Max=compare(one,two,three);
printf("the Max of the [%d %d %d] is %d.\n",one,two,three,Max);
return 0;
}
int compare(int a,int b, int c)
{
if(a>b)
if(a>c)
return a;
else
return c;
else
if(b
return c;
else
return b;
}
方法二：
#include
int compare(int a,int b, int c);
int main()
{
int a,b,c,Max;
printf("please input three number you want to compare:\n");
scanf("%d%d%d",& a,& b,& c);
Max=((a>b)?((a>c)?a:c):((b
printf("the Max of the [%d %d %d] is %d.\n",a,b,c,Max);
return 0;
}
两种方法个人更倾向于第一个。