View Compilation Error

0_0_21598026_17584.cpp:54:18: error: stray '#' in program
         putchar('E');
                  ^
0_0_21598026_17584.cpp:54:24: error: stray '#' in program
         putchar('E');
                        ^
0_0_21598026_17584.cpp:59:18: error: stray '#' in program
         putchar('W');
                  ^
0_0_21598026_17584.cpp:59:24: error: stray '#' in program
         putchar('W');
                        ^
0_0_21598026_17584.cpp: In function 'void get_path(node*, int)':
0_0_21598026_17584.cpp:54:19: error: lvalue required as unary '&' operand
         putchar('E');
                   ^
0_0_21598026_17584.cpp:54:22: error: 'E' was not declared in this scope
         putchar('E');
                      ^
0_0_21598026_17584.cpp:54:28: error: expected primary-expression before ')' token
         putchar('E');
                            ^
0_0_21598026_17584.cpp:59:19: error: lvalue required as unary '&' operand
         putchar('W');
                   ^
0_0_21598026_17584.cpp:59:22: error: 'W' was not declared in this scope
         putchar('W');
                      ^
0_0_21598026_17584.cpp:59:28: error: expected primary-expression before ')' token
         putchar('W');
                            ^