View Compilation Error

0_0_30201661_2455.cpp:20:1: error: 'll' does not name a type
 ll Find(int x){
 ^
0_0_30201661_2455.cpp: In function 'int main()':
0_0_30201661_2455.cpp:59:25: error: 'Find' was not declared in this scope
    int p = Find(left - 1), q = Find(right);
                         ^
0_0_30201661_2455.cpp:61:12: error: 'q' was not declared in this scope
    if(p != q){
            ^