View Compilation Error

0_0_13889534_29766.cpp: In function 'void bfs(int, int)':
0_0_13889534_29766.cpp:28:75: error: expected primary-expression at end of input
             if(xx >= 0 && xx < m && yy >= 0 && yy < n && a[yy][xx] != 'D' %
                                                                           ^
0_0_13889534_29766.cpp:28:75: error: expected ')' at end of input
0_0_13889534_29766.cpp:28:75: error: expected statement at end of input
0_0_13889534_29766.cpp:28:75: error: expected '}' at end of input
0_0_13889534_29766.cpp:28:75: error: expected '}' at end of input
0_0_13889534_29766.cpp:28:75: error: expected '}' at end of input