题解 | #编写函数实现两数交换(指针方式+位运算)#
编写函数实现两数交换(指针方式)
http://www.nowcoder.com/practice/380c764bdef64ad696cdfa90bfe85156
#include using namespace std;
// write your code here...... void exchange(intm,intn) { *m=(*m)^(*n); *n=(*m)^(*n); *m=(*m)^(*n); }
int main() {
int m, n;
cin >> m;
cin >> n;
// write your code here......
exchange(&m,&n);
cout << m << " " << n << endl;
return 0;
}