摘要: #include <iostream>using namespace std; int main(){ int x,y; cin >> x >> y; int temp; cout << "Before swap a and y:" << endl; cout << x << " "<< y << 阅读全文
posted @ 2018-02-27 19:02 水汐音 阅读(193) 评论(0) 推荐(0) 编辑