foo.cc:20:13: error: variable or field 'add' declared void
   20 | inline void add(ll x,ll y,ll z)
      |             ^~~
foo.cc:20:17: error: 'll' was not declared in this scope
   20 | inline void add(ll x,ll y,ll z)
      |                 ^~
foo.cc:20:22: error: 'll' was not declared in this scope
   20 | inline void add(ll x,ll y,ll z)
      |                      ^~
foo.cc:20:27: error: 'll' was not declared in this scope
   20 | inline void add(ll x,ll y,ll z)
      |                           ^~
foo.cc:24:13: error: variable or field 'dfs' declared void
   24 | inline void dfs(ll x,ll val)
      |             ^~~
foo.cc:24:17: error: 'll' was not declared in this scope
   24 | inline void dfs(ll x,ll val)
      |                 ^~
foo.cc:24:22: error: 'll' was not declared in this scope
   24 | inline void dfs(ll x,ll val)
      |                      ^~
foo.cc:31:13: error: variable or field 'check' declared void
   31 | inline void check(ll x,ll y)
      |             ^~~~~
foo.cc:31:19: error: 'll' was not declared in this scope
   31 | inline void check(ll x,ll y)
      |                   ^~
foo.cc:31:24: error: 'll' was not declared in this scope
   31 | inline void check(ll x,ll y)
      |                        ^~
foo.cc: In function 'int main()':
foo.cc:39:23: error: 'n' was not declared in this scope; did you mean 'yn'?
   39 |     scanf("%lld%lld",&n,&m);
      |                       ^
      |                       yn
foo.cc:39:26: error: 'm' was not declared in this scope; did you mean 'tm'?
   39 |     scanf("%lld%lld",&n,&m);
      |                          ^
      |                          tm
foo.cc:40:9: error: 'i' was not declared in this scope
   40 |     For(i,1,n-1)    scanf("%lld%lld%lld",&x,&y,&z),add(x,y,z);
      |         ^
foo.cc:40:5: error: 'For' was not declared in this scope
   40 |     For(i,1,n-1)    scanf("%lld%lld%lld",&x,&y,&z),add(x,y,z);
      |     ^~~
foo.cc:41:5: error: 'dfs' was not declared in this scope; did you mean 'ffs'?
   41 |     dfs(1,0);
      |     ^~~
      |     ffs
foo.cc:44:25: error: 'ans1' was not declared in this scope
   44 |     printf("%lld\n%lld",ans1,ans2);
      |                         ^~~~
foo.cc:44:30: error: 'ans2' was not declared in this scope
   44 |     printf("%lld\n%lld",ans1,ans2);
      |                              ^~~~

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