View Compilation Error

0_0_13397770_10573\Main.java:1: 错误: 需要class, interface或enum
tic int N;
^
0_0_13397770_10573\Main.java:2: 错误: 需要class, interface或enum
    static int n;
           ^
0_0_13397770_10573\Main.java:3: 错误: 需要class, interface或enum
    static int product;
           ^
0_0_13397770_10573\Main.java:5: 错误: 需要class, interface或enum
    public static void main(String[] args) {
                  ^
0_0_13397770_10573\Main.java:9: 错误: 需要class, interface或enum
            product=1;
            ^
0_0_13397770_10573\Main.java:10: 错误: 需要class, interface或enum
            while (N-->0) {
            ^
0_0_13397770_10573\Main.java:12: 错误: 需要class, interface或enum
                if (n%2!=0)
                ^
7 个错误