View Compilation Error

0_0_33317509_4489.cpp: In function 'int main()':
0_0_33317509_4489.cpp:12:20: error: expected primary-expression before '%' token
  while(~scanf("%d",%n),n){
                    ^
0_0_33317509_4489.cpp:19:13: error: invalid types '<unresolved overloaded function type>[int]' for array subscript
    if(find[x]!=find[y])
             ^
0_0_33317509_4489.cpp:19:22: error: invalid types '<unresolved overloaded function type>[int]' for array subscript
    if(find[x]!=find[y])
                      ^
0_0_33317509_4489.cpp:20:13: error: invalid types '<unresolved overloaded function type>[int]' for array subscript
     f[find[y]]=find[x];
             ^
0_0_33317509_4489.cpp:20:22: error: invalid types '<unresolved overloaded function type>[int]' for array subscript
     f[find[y]]=find[x];
                      ^