View Compilation Error

0_0_18165974_18831.cpp: In function 'll Find(ll, ll*)':
0_0_18165974_18831.cpp:41:48: error: invalid conversion from 'll {aka long long int}' to 'll* {aka long long int*}' [-fpermissive]
     return fa[x] == x ? x : fa = Find(fa[x], fa);
                                                ^
0_0_18165974_18831.cpp:41:23: error: operands to ?: have different types 'll {aka long long int}' and 'll* {aka long long int*}'
     return fa[x] == x ? x : fa = Find(fa[x], fa);
                       ^