View Compilation Error

0_0_19863010_5085.cpp:3:7: error: 'LL' does not name a type
 const LL MAXN = 10010;
       ^
0_0_19863010_5085.cpp: In function 'int main()':
0_0_19863010_5085.cpp:54:17: error: 'prLLf' was not declared in this scope
     prLLf("-1\n");
                 ^