如何“如果在其他具有不同值的变量上正确使用”

Question

我有一条if-else语句，如果两个变量具有相同的值，它将不会运行。但是，如果这两个变量都为“ 0”，它将运行。

if (a != b){
     //it should also proceed here if a and b are both "0". What should my statement be?
}

Answer 1

I've solved it guys. Thank you.

if (a != b || (a == "0" && b == "0")){
   //it should also proceed here if a and b are both "0". What should my statement be?
}