C语言数组元素作函数实参

#include
int compare(int,int);
void main()
{
int a[10],b[10],i,large=0,small=0,equal=0;
printf("Please input the array a:\n");
for(i=0;i<=9;i++)
scanf("%d",&a[i]);//加个&
printf("Please input the array b:\n");
for(i=0;i<=9;i++)
scanf("%d",&b[i]);//同上
for(i=0;i<=9;i++)
{
if(compare(a[i],b[i])==1)
large=large+1;
else if(compare(a[i],b[i])==-1)
small=small+1;
else if(compare(a[i],b[i])==0)
equal=equal+1;
}
printf("a[i]>b[i]:%d times\n",large);
printf("a[i] printf("a[i]=b[i]:%d times\n",equal);
if(large>small)
printf("a[i]>b[i]\n");
else if(small>large)
printf("a[i] else
printf("a[i]=b[i]\n");
getch();
}
int compare(int x,int y)
{
int flag;
if(x>y)
flag=1;
else if(x flag=-1;
else
flag=0;
return flag;
}