#include <stdio.h>
// 交换函数(课上学的)
void swap(int *a, int *b)
{
int temp = *a;
*a = *b;
*b = temp;
}
// 降序排序函数
void sort(int *x, int *y)
{
if (*x < *y) {
swap(x, y); // 使用 swap 交换
}
}
int main(void)
{
int x, y;
sort(&x, &y); // 降序排列
printf("降序结果:x = %d, y = %d\n", x
, y
);
return 0;
}
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