320.c

C语言实验作业包

void main()
{int n1,n2,n3;
int *p1,*p2,*p3;
printf("Input three integers n1,n2,n3:");
scanf("%d,%d,%d",&n1,&n2,&n3);
p1=&n1;
p2=&n2;
p3=&n3;
if(n1<n2) swap(p1,p2);
if(n1<n3) swap(p1,p3);
if(n1<n3) swap(p2,p3);
printf("Now,the order is:%d,%d,%d\n",n1,n2,n3);
}
swap(int *p1,int *p2)
{int p;
p=*p1;*p1=*p2;*p2=p;
}