#include <stdio.h>
void plus1 (int*a)
{
int temp;
*a = *a+1;
}
void plusd (int*a, int d)
{
int temp;
*a=*a+d;
}
void swap (int*a, int*b)
{
int temp;
temp =(*a); *a=(*b); *b=temp;
}
int main()
{
int i=9;
int x=10;
int y=25;
int d=7;
plus1(&i);
printf("nilai i+1: %d\n", i);
i=9;
plusd(&i,d);
printf("nilai i+7:%d\n",i);
plusd(&d,3);
printf("nilai d+3:%d\n",d);
printf("nilai x dan y :%d, %d\n", x,y);
swap(&x,&y);
printf("nilai x dan y setelah swap :%d, %d\n", x,y);
return 0;
}