程序代码:
#include<stdio.h>
void swap(int* pa,int* pb){
int tmp=*pa;
*pa=*pb;
*pb=tmp;
printf("%d %d",*pa,*pb);
}
int main(){
int a=3;
int b=5;
int *pa=&a;
int *pb=&b;
swap(pa,pb);
}
2017-03-21 18:29
程序代码:
#include<stdio.h>
void swap(int* pa,int* pb){
int tmp=*pa;
*pa=*pb;
*pb=tmp;
printf("%d %d",*pa,*pb);
}
int main(){
int a=3;
int b=5;
int *pa=&a;
int *pb=&b;
swap(pa,pb);
}
2017-03-21 19:50