#include<stdio.h>
int main(){
      int   a,b;
      scanf("%d %d", &a,&b);
      int  max = a;
      if(b>max) {
       max = b;
       }
      printf("%d",max);
   

     return 0;
}
/**************************************************************
	Problem: 1034
	User: admin
	Language: C
	Result: Accepted
	Time:12 ms
	Memory:1144 kb
****************************************************************/