#include using namespace std; // write your code here void swap(int *a,int *b)//形参定义为指向a,b的指针 { //定义一个参数来交换a,b所指向的数值 int t=*a; *a=*b; *b=t; } int main() { int m, n; cin >> m; cin >> n; // write your code here...... swap(m,n);//将m,n的值传递给形参 cout << m << " " << n <&...