View Compilation Error

0_0_20996236_11389.cpp:6:6: error: invalid preprocessing directive #ifnedf
     #ifnedf ONLINE_JUDGE
      ^
0_0_20996236_11389.cpp:9:6: error: #endif without #if
     #endif
      ^
0_0_20996236_11389.cpp: In function 'int main()':
0_0_20996236_11389.cpp:13:31: error: expected unqualified-id before '=' token
         int n, count = 0, and = 1;
                               ^
0_0_20996236_11389.cpp:18:21: error: expected identifier before '=' token
                 and = x;
                     ^
0_0_20996236_11389.cpp:21:21: error: expected identifier before '^=' token
                 and ^= x;
                     ^
0_0_20996236_11389.cpp:25:30: error: expected identifier before ')' token
         if((count < 1 && !and) || (count == 1) || (ans && count >= 2)){
                              ^
0_0_20996236_11389.cpp:25:52: error: 'ans' was not declared in this scope
         if((count < 1 && !and) || (count == 1) || (ans && count >= 2)){
                                                    ^