看看这个程序哪里出错了?
// 2018/3/22 7:00
#include<stdio.h>
void swap(int *x, int *y);
int main()
{
int x = 10,y = 12;
swap(&x,&y);
printf("%d %d\n", x,y);
return 0;
}
void swap(int *x, int *y)
{
int *c ;
c = x;
x = y;
y = c;
}// 2018/3/22 7:00
#includ