View Compilation Error

0_0_16475799_3117.cpp:3:4: error: stray '#' in program
  3 #define MAX 100005
    ^
0_0_16475799_3117.cpp:2:2: error: expected unqualified-id before numeric constant
  2 using namespace std;
  ^
0_0_16475799_3117.cpp:3:2: error: expected unqualified-id before numeric constant
  3 #define MAX 100005
  ^
0_0_16475799_3117.cpp:5:2: error: expected unqualified-id before numeric constant
  5 
  ^
0_0_16475799_3117.cpp:12:1: error: expected unqualified-id before numeric constant
 12 
 ^
0_0_16475799_3117.cpp:21:1: error: expected unqualified-id before numeric constant
 21 
 ^