kasus 5.1

C++

#include <iostream>
using namespace std;
void tukar (int *x, int *y)
{ int temp;
temp = *x;
*x = *y;
*y = temp;
}
main() {
int x = 100, y = 50;
cout << "Sebelum Tukar\n";
cout << "Isi Nilai1 = " << x << endl;
cout << "Isi Nilai2 = " << y << endl;
tukar (&a,&b);
cout << "Sesudah Tukar\n";
cout << "Isi Nilai1 = " << x << endl;
cout << "Isi Nilai2 = " << y << endl;
return 0;
}