resolving precedence of different math operators

Question

deposit = sellingPrice == 0 ? 0 : (sellingPrice - interest)

上面关于伪代码的内容是什么，我对三元运算符和像这样复杂的运算符优先级感到生锈。

Answer 1

If sellingPrice == 0 then deposit = 0

else

deposit = (sellingPrice - interest)

As per docs

Use the ?: operator instead of an if-then-else statement if it makes your code more readable;

Answer 2

deposit is assigned 0 if sellingPrice equals 0 or sellingPrice - interest if not

same thing as

if(sellingPrice == 0){
     deposit = 0; 
}
else{
   deposit = (sellingPrice - interest);
}