ຜົນລວມຂອງເຄື່ອງຄິດໄລ່ຮຽບຮ້ອຍ

Enter any positive or negative integers (seperated by comma,)  
 
Sum of squares
ຜົນລວມຂອງເຄື່ອງຄິດໄລ່ຮຽບຮ້ອຍ