View Compilation Error

0_0_21597509_32373.cpp:38:29: error: stray '#' in program
                 b[i][j]=b1-'A';
                             ^
0_0_21597509_32373.cpp:38:35: error: stray '#' in program
                 b[i][j]=b1-'A';
                                   ^
0_0_21597509_32373.cpp: In function 'int main()':
0_0_21597509_32373.cpp:38:30: error: lvalue required as unary '&' operand
                 b[i][j]=b1-'A';
                              ^
0_0_21597509_32373.cpp:38:33: error: 'A' was not declared in this scope
                 b[i][j]=b1-'A';
                                 ^