#include<bits/stdc++.h>
using namesapce std;
int main()
{cout<<"hello world!";return 0;}

answer.code:2:7: error: expected nested-name-specifier before 'namesapce'
 using namesapce std;\x0d
       ^
answer.code:2:7: error: 'namesapce' has not been declared
answer.code:2:17: error: expected ';' before 'std'
 using namesapce std;\x0d
                 ^
answer.code:2:17: error: 'std' does not name a type
answer.code: In function 'int main()':
answer.code:4:2: error: 'cout' was not declared in this scope
 {cout<<"hello world!";return 0;}
  ^
answer.code:4:2: note: suggested alternative:
In fil...