#include
using namespace std;
void Swap(int* a, int* b)
{
*a = *a *b;
*b = *a *b;
*a = *a *b;
}
int main()
{
int a = 2, b = 6;
Swap(&a, &b);
cout << "a = " << a << ";b = " << b << endl;
return 0;
}
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- 12月 17 週一 200716:55
如何不用到第三個變數做出Swap