View Compilation Error

0_0_39584940_17984.cpp: In function 'void solved()':
0_0_39584940_17984.cpp:76:8: error: too few arguments to function 'void dfs(long long int, long long int)'
   76 |     dfs(1);
      |     ~~~^~~
0_0_39584940_17984.cpp:50:6: note: declared here
   50 | void dfs(int x,int fa)
      |      ^~~