摘要：转自：http://myturn.blog.hexun.com/15584978_d.html#include <iostream>using namespace std ;void Swap(int x, int y) ;int main(void){ int a = 1 ; int b = 2 ; cout << "a = " << a << ", " << "b = " << b << endl ; Swap(a, b) ; cout <& 阅读全文