ruingking

摘要： https://blog.csdn.net/niushitang/article/details/21653849 https://blog.csdn.net/trustnature/article/details/8089566 https://bbs.csdn.net/topics/250015 阅读全文

摘要： 首先看以下程序： #include <stdio.h>int *swap(int *px, int *py){ int temp; temp = *px; *px = *py; *py = temp; return px;}int main(void){ int i = 10, j = 20; in 阅读全文