View Compilation Error

0_0_22596834_19063.cpp:2:5: error: 'nbsp' declared as reference but not initialized
 int main ()  
     ^
0_0_22596834_19063.cpp:2:10: error: 'main' does not name a type
 int main ()  
          ^
0_0_22596834_19063.cpp:2:21: error: expected unqualified-id before ')' token
 int main ()  
                     ^
0_0_22596834_19063.cpp:2:33: error: expected constructor, destructor, or type conversion before ';' token
 int main ()  
                                 ^
0_0_22596834_19063.cpp:3:1: error: expected unqualified-id before '{' token
 {  
 ^