找不到符号

num1= num2；
System. out. printLn (max）；
后面的分号是全角字符，改成半角的。

问题是找不到字符temp 与xlmax
public class ScannerTest{
    public static void main(String[] args) {

        int num1 = 2;
        int num2 = 3;
        int num3 = 4;
        int temp;
        temp= num1;
        num1= num2
        num2= num3;                                                                                                                                                                                                                                                                                                                                             

        int max= 1;
        max1=(num1>num2)? num1:num2;
        max= (max1>num3)? max1:num3;
        System.out.println(max);

        double lmax=(num1>num2)? num1:((num1==num2)? num1:num2);

        int lxmax;
        if (num1 >= num2 && num1 >= num3) {
            xlmax = num1;
        } else if (num2 >= num1 && num2 >= num3) {
            xlmax = num2;
        } else {
            xlmax = num3;
        }
    }
}

[此贴子已经被作者于2020-11-29 18:39编辑过]

我像你这样写了，可是xlmax=num1 xlmax=num2 xlmax=num3还是显示找不到符号