View Compilation Error

0_0_20451968_8488.cpp:3:6: error: expected constructor, destructor, or type conversion before ';' token
   
      ^
0_0_20451968_8488.cpp:3:12: error: expected constructor, destructor, or type conversion before ';' token
   
            ^
0_0_20451968_8488.cpp:4:5: error: 'nbsp' declared as reference but not initialized
 int main() {  
     ^
0_0_20451968_8488.cpp:4:17: error: expected constructor, destructor, or type conversion before 'nbsp'
 int main() {  
                 ^
0_0_20451968_8488.cpp:4:22: error: expected unqualified-id before '{' token
 int main() {  
                      ^