foo.cc:1:3: error: stray '#' in program
    1 | 1 #include<bits/stdc++.h>
      |   ^
foo.cc:2:4: error: stray '#' in program
    2 |  2 #define ll long long
      |    ^
foo.cc:94:1: error: stray '\344' in program
   94 | 代码
      | ^
foo.cc:94:2: error: stray '\273' in program
   94 | 代码
      |  ^
foo.cc:94:3: error: stray '\243' in program
   94 | 代码
      |   ^
foo.cc:94:4: error: stray '\347' in program
   94 | 代码
      |    ^
foo.cc:94:5: error: stray '\240' in program
   94 | 代码
      |     ^
foo.cc:94:6: error: stray '\201' in program
   94 | 代码
      |      ^
foo.cc:1:1: error: expected unqualified-id before numeric constant
    1 | 1 #include<bits/stdc++.h>
      | ^
foo.cc:4:2: error: expected unqualified-id before numeric constant
    4 |  4 const ll N=1e5+10;
      |  ^
foo.cc:5:2: error: expected unqualified-id before numeric constant
    5 |  5 struct node{
      |  ^
foo.cc:7:5: error: 'e' does not name a type
    7 |  7 }e[N];
      |     ^
foo.cc:8:2: error: expected unqualified-id before numeric constant
    8 |  8 ll H[N],h[N],tot,n,m,S,T;
      |  ^
foo.cc:9:2: error: expected unqualified-id before numeric constant
    9 |  9 void add1(ll u,ll v,ll fl)
      |  ^
foo.cc:13:1: error: expected unqualified-id before numeric constant
   13 | 13 void add(ll u,ll v,ll fl)
      | ^~
foo.cc:17:1: error: expected unqualified-id before numeric constant
   17 | 17 queue<ll>q;
      | ^~
foo.cc:18:1: error: expected unqualified-id before numeric constant
   18 | 18 ll d[N];
      | ^~
foo.cc:19:1: error: expected unqualified-id before numeric constant
   19 | 19 bool bfs()
      | ^~
foo.cc:35:1: error: expected unqualified-id before numeric constant
   35 | 35 ll dfs(ll u,ll fl)
      | ^~
foo.cc:55:1: error: expected unqualified-id before numeric constant
   55 | 55 ll flow()
      | ^~
foo.cc:65:1: error: expected unqualified-id before numeric constant
   65 | 65 ll fg,tt;
      | ^~
foo.cc:66:1: error: expected unqualified-id before numeric constant
   66 | 66 int main()
      | ^~

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