View Compilation Error

0_0_40084457_25867.cpp: In function 'void Find(int)':
0_0_40084457_25867.cpp:18:38: error: void value not ignored as it ought to be
   18 |         return x==fa[x]? x:fa[x]=Find(fa[x]);
      |                                  ~~~~^~~~~~~
0_0_40084457_25867.cpp: In function 'void Merge(int, int)':
0_0_40084457_25867.cpp:21:20: error: void value not ignored as it ought to be
   21 |         int fx=Find(x);
      |                ~~~~^~~
0_0_40084457_25867.cpp:22:20: error: void value not ignored as it ought to be
   22 |         int fy=Find(y);
      |                ~~~~^~~