View Compilation Error

0_0_35649111_6295.cpp: In function 'void Unoin(int, int)':
0_0_35649111_6295.cpp:12:13: error: invalid conversion from 'int (*)(int)' to 'int' [-fpermissive]
     x=Find[x],y=Find[y];
             ^
0_0_35649111_6295.cpp:12:23: error: invalid conversion from 'int (*)(int)' to 'int' [-fpermissive]
     x=Find[x],y=Find[y];
                       ^
0_0_35649111_6295.cpp: In function 'int main()':
0_0_35649111_6295.cpp:34:22: error: 'Union' was not declared in this scope
             Union(x,y);
                      ^
0_0_35649111_6295.cpp:39:16: error: 'x' was not declared in this scope
             if(x==Find[x])
                ^