fork download
  1. #include <stdio.h>
  2.  
  3. int main(void) {
  4. int a,b;
  5. scanf("%d",&a);
  6. scanf("%d",&b);
  7. printf("%d\n",a*b);
  8. printf("%d\n",2*a+2*b);
  9. return 0;
  10. }
  11.  
Success #stdin #stdout 0s 5240KB
stdin
2 4
stdout
8
12