#include<stdio.h> int main() { int*p1,*p2,*p,a,b; scanf("%d,%d",&a,&b); p1=&a; p2=&b; if(a<b) { p=p1; p1=p2; p2=p; } printf("a=%d,b=%d\n",a,b); printf("max=%d,min=%d\n",*p1,*p2); return 0; }