C语言题目，求救

#include
#define N 5

int main()
{
int x[N],max,min,i;
printf("请输入%d个数组元素(每输入一个按一次回车):\n",N);
for(i=0;i scanf("%d",&x[i]);
max=min=x[0];
for(i=0;i {
if(x[i] min=x[i];
if(x[i]>max)
max=x[i];
}
printf("max=%d,min=%d\n",max,min);

return 0;
}

#define N 10
main()
{ int a[N]={ …… },i,max,min;
max=min=a[0];
for( i=1;i { if( max max=a[i];
if( min>a[i] )
min=a[i];
}
printf("max=%d, min=%d\n",max,min);
}

a[i] = {};
void find()
{
int i,max,min;
max=min=a[0];
for(i=1;i{
if(a[i]>max)
max=a[i];
if(a[i] min=a[i];
}
}