/in/foo.c: In function 'main':
/in/foo.c:10:3: error: break statement not within loop or switch
   break;
   ^
/in/foo.c:14:2: error: expected ';' before '}' token
  }
  ^
/in/foo.c:6:2: warning: ignoring return value of 'scanf', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%s%s",arr,brr);
  ^