View Compilation Error

0_0_21598925_7952.cpp:29:35: error: stray '#' in program
             }else if(flag) cout<<' ';
                                   ^
0_0_21598925_7952.cpp:29:41: error: stray '#' in program
             }else if(flag) cout<<' ';
                                         ^
0_0_21598925_7952.cpp: In function 'int main()':
0_0_21598925_7952.cpp:29:36: error: lvalue required as unary '&' operand
             }else if(flag) cout<<' ';
                                    ^
0_0_21598925_7952.cpp:29:42: error: lvalue required as unary '&' operand
             }else if(flag) cout<<' ';
                                          ^