View Compilation Error

0_0_29432340_18462\Main.java:1: 错误: 需要class, interface或enum
int main(){
^
0_0_29432340_18462\Main.java:1: 错误: 需要class, interface或enum
int main(){
    ^
0_0_29432340_18462\Main.java:3: 错误: 需要class, interface或enum
    int i, n;
    ^
0_0_29432340_18462\Main.java:4: 错误: 需要class, interface或enum
    dp[1] = 1;
    ^
0_0_29432340_18462\Main.java:5: 错误: 需要class, interface或enum
    for ( i=2; i<30; ++i ){
    ^
0_0_29432340_18462\Main.java:5: 错误: 需要class, interface或enum
    for ( i=2; i<30; ++i ){
               ^
0_0_29432340_18462\Main.java:5: 错误: 需要class, interface或enum
    for ( i=2; i<30; ++i ){
                     ^
0_0_29432340_18462\Main.java:7: 错误: 需要class, interface或enum
    }
    ^
0_0_29432340_18462\Main.java:10: 错误: 需要class, interface或enum
    }
    ^
0_0_29432340_18462\Main.java:13: 错误: 需要class, interface或enum
}
^
10 个错误