17 lines
271 B
C
17 lines
271 B
C
#include <stdio.h>
|
|
|
|
void swap(int *pa, int *pb) {
|
|
int tmp;
|
|
tmp = *pa;
|
|
*pa = *pb;
|
|
*pb = tmp;
|
|
}
|
|
|
|
int main(void)
|
|
{
|
|
int n=7, m=5;
|
|
printf("n = %d m = %d\n",n,m);
|
|
swap(&n, &m); // Передается адрес
|
|
printf("n = %d m = %d\n",n,m);
|
|
}
|