View Compilation Error

0_0_39376305_12525\Main.java:1: 错误: 需要class, interface或enum
public static void main(String[] args) {
              ^
0_0_39376305_12525\Main.java:4: 错误: 需要class, interface或enum
        strs.add("123");
        ^
0_0_39376305_12525\Main.java:5: 错误: 需要class, interface或enum
        strs.add("234");
        ^
0_0_39376305_12525\Main.java:7: 错误: 需要class, interface或enum
        Map<Character,Integer> wordCount = new HashMap<Character,Integer>();
        ^
0_0_39376305_12525\Main.java:8: 错误: 需要class, interface或enum
        for(String str:strs){
        ^
0_0_39376305_12525\Main.java:9: 错误: 需要class, interface或enum
            for(int i=0;i<str.length();i++){
                        ^
0_0_39376305_12525\Main.java:9: 错误: 需要class, interface或enum
            for(int i=0;i<str.length();i++){
                                       ^
0_0_39376305_12525\Main.java:12: 错误: 需要class, interface或enum
                }else{
                ^
0_0_39376305_12525\Main.java:14: 错误: 需要class, interface或enum
                }
                ^
0_0_39376305_12525\Main.java:19: 错误: 需要class, interface或enum
    }
    ^
10 个错误