View Compilation Error

0_0_39564642_21188.cpp: In function 'void dfs1(long long int)':
0_0_39564642_21188.cpp:14:13: error: too many arguments to function 'void dfs1(long long int)'
   14 |         dfs1(v, u);
      |         ~~~~^~~~~~
0_0_39564642_21188.cpp:11:6: note: declared here
   11 | void dfs1(int u) {
      |      ^~~~
0_0_39564642_21188.cpp: In function 'void dfs2(long long int)':
0_0_39564642_21188.cpp:23:13: error: too many arguments to function 'void dfs2(long long int)'
   23 |         dfs2(v, u);
      |         ~~~~^~~~~~
0_0_39564642_21188.cpp:19:6: note: declared here
   19 | void dfs2(int u) {
      |      ^~~~