View Compilation Error

0_0_16988189_13309.cpp:1:4: error: stray '#' in program
  1 #define _CRT_SECURE_NO_WARNINGS
    ^
0_0_16988189_13309.cpp:2:4: error: stray '#' in program
  2 #include<iostream>
    ^
0_0_16988189_13309.cpp:3:4: error: stray '#' in program
  3 #include<cstdio>
    ^
0_0_16988189_13309.cpp:4:4: error: stray '#' in program
  4 #include<cstring>
    ^
0_0_16988189_13309.cpp:5:4: error: stray '#' in program
  5 #include<cmath>
    ^
0_0_16988189_13309.cpp:6:4: error: stray '#' in program
  6 #include<stack>
    ^
0_0_16988189_13309.cpp:1:2: error: expected unqualified-id before numeric constant
  1 #define _CRT_SECURE_NO_WARNINGS
  ^
0_0_16988189_13309.cpp:8:2: error: expected unqualified-id before numeric constant
  8 
  ^