#include<stdio.h>
int main(){int tate,yoko;
   scanf("%d %d",&tate,&yoko);
   int menseki,syu;
   menseki = tate*yoko;
   syu = 2*tate + 2*yoko;
   
   printf("面積は%d周の長さは%d。\n",menseki,syu);
           return 0;}