#include
     
      int main(){    int a,b,c;    int i;    scanf("%d %d %d",&a,&b,&c);    if(a>b)    {       i=a;       if(i>c)       {          printf("max=%d\n",i);       }       else       {          i=c;          printf("max=%d\n",i);       }       else       {          i=b;          if(i>c)          {             printf("max=%d\n",i);          }          else          {             i=c;             printf("max=%d",i);          }       }    }return 0;}