View Compilation Error

0_0_20410293_12704.cpp:3:30: error: stray '#' in program
 <pre name="code" class="cpp">#include<iostream>
                              ^
0_0_20410293_12704.cpp:3:1: error: expected unqualified-id before '<' token
 <pre name="code" class="cpp">#include<iostream>
 ^
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/cstdio:42:0,
                 from 0_0_20410293_12704.cpp:5:
GCC4.9.2/x86_64-w64-mingw32/include/stdio.h:13:32: error: expected declaration before end of line
 #pragma pack(push,_CRT_PACKING)
                                ^