View Compilation Error

0_0_21596243_24235.cpp:55:28: error: stray '#' in program
                 e[k].u=c1-'A';
                            ^
0_0_21596243_24235.cpp:55:34: error: stray '#' in program
                 e[k].u=c1-'A';
                                  ^
0_0_21596243_24235.cpp:56:28: error: stray '#' in program
                 e[k].v=c2-'A';
                            ^
0_0_21596243_24235.cpp:56:34: error: stray '#' in program
                 e[k].v=c2-'A';
                                  ^
0_0_21596243_24235.cpp: In function 'int main()':
0_0_21596243_24235.cpp:55:29: error: lvalue required as unary '&' operand
                 e[k].u=c1-'A';
                             ^
0_0_21596243_24235.cpp:55:32: error: 'A' was not declared in this scope
                 e[k].u=c1-'A';
                                ^
0_0_21596243_24235.cpp:56:29: error: lvalue required as unary '&' operand
                 e[k].v=c2-'A';
                             ^