#include#include void swap(int *pa,int *pb); int main() { int a=5; int b=6; swap(&a,&b); printf("a=%d,b=%d",a,b); return 0; } void swap(int *pa,int *pb) { int t=*pa; *pa=*pb; *pb=t; }

#include#include void swap(int *pa,int *pb); int main() { int a=5; int b=6; swap(&a,&b); printf("a=%d,b=%d",a,b); return 0; } void swap(int *pa,int *pb) { int t=*pa; *pa=*pb; *pb=t; }