View Compilation Error

0_0_24415831_21408.cpp:40:8: error: stray '#' in program
  while(#include<iostream>
        ^
0_0_24415831_21408.cpp: In function 'int main()':
0_0_24415831_21408.cpp:40:9: error: 'include' was not declared in this scope
  while(#include<iostream>
         ^
0_0_24415831_21408.cpp:40:25: error: expected primary-expression before '>' token
  while(#include<iostream>
                         ^
0_0_24415831_21408.cpp:43:1: error: expected primary-expression before 'using'
 using namespace std;
 ^
0_0_24415831_21408.cpp:43:1: error: expected ')' before 'using'
0_0_24415831_21408.cpp:48:1: error: a function-definition is not allowed here before '{' token
 {
 ^
0_0_24415831_21408.cpp:93:2: error: expected '}' at end of input
  }  
  ^