View Compilation Error

0_0_37441841_4007.cpp:23:3: error: expected unqualified-id before 'for'
   for(int l=0;l<n-1;++l)
   ^
0_0_37441841_4007.cpp:23:15: error: 'l' does not name a type
   for(int l=0;l<n-1;++l)
               ^
0_0_37441841_4007.cpp:23:21: error: expected unqualified-id before '++' token
   for(int l=0;l<n-1;++l)
                     ^
0_0_37441841_4007.cpp:25:3: error: 'cout' does not name a type
   cout<<str[n-1]<<endl;
   ^
0_0_37441841_4007.cpp:26:2: error: expected declaration before '}' token
  }
  ^