데블스캠프2006/화요일/pointer/문제1/이송희 ¶
~cpp #include <iostream> using namespace std; void swap(int *a, int *b); void main() { int a=1, b=18; swap(&a, &b); cout << "a=" << a << endl; cout << "b=" << b << endl; } void swap(int *a, int *b) { int c; c=*a; *a=*b; *b=c; }