/in/foo.cc:2:5: error: stray '#' in program
   2 #include <iostream>
     ^
/in/foo.cc:3:5: error: stray '#' in program
   3 #include <cstdlib>
     ^
/in/foo.cc:4:5: error: stray '#' in program
   4 #include <cstring>
     ^
/in/foo.cc:5:5: error: stray '#' in program
   5 #include <cstdio>
     ^
/in/foo.cc:6:5: error: stray '#' in program
   6 #include <cmath>
     ^
/in/foo.cc:7:5: error: stray '#' in program
   7 #include <algorithm>
     ^
/in/foo.cc:8:5: error: stray '#' in program
   8 #include <ctime>
     ^
/in/foo.cc:9:5: error: stray '#' in program
   9 #include <vector>
     ^
/in/foo.cc:10:5: error: stray '#' in program
  10 #include <queue>
     ^
/in/foo.cc:11:5: error: stray '#' in program
  11 #include <map>
     ^
/in/foo.cc:12:5: error: stray '#' in program
  12 #include <set>
     ^
/in/foo.cc:13:5: error: stray '#' in program
  13 #ifdef WIN32   
     ^
/in/foo.cc:14:5: error: stray '#' in program
  14 #define OT "%I64d"
     ^
/in/foo.cc:15:5: error: stray '#' in program
  15 #else
     ^
/in/foo.cc:16:5: error: stray '#' in program
  16 #define OT "%lld"
     ^
/in/foo.cc:17:5: error: stray '#' in program
  17 #endif
     ^
/in/foo.cc:1:2: error: expected unqualified-id before numeric constant
  1 //It is made by jump~
  ^
/in/foo.cc:19:2: error: expected unqualified-id before numeric constant
  19 typedef long long LL;
  ^~
/in/foo.cc:20:2: error: expected unqualified-id before numeric constant
  20 const int MAXN = 2011;
  ^~
/in/foo.cc:21:2: error: expected unqualified-id before numeric constant
  21 const int MAXM = 10011;
  ^~
/in/foo.cc:22:2: error: expected unqualified-id before numeric constant
  22 int n,m;
  ^~
/in/foo.cc:23:2: error: expected unqualified-id before numeric constant
  23 int w[MAXN];
  ^~
/in/foo.cc:24:2: error: expected unqualified-id before numeric constant
  24 int first[MAXN],next[MAXM],to[MAXM];
  ^~
/in/foo.cc:25:2: error: expected unqualified-id before numeric constant
  25 int ecnt;
  ^~
/in/foo.cc:26:2: error: expected unqualified-id before numeric constant
  26 bool vis[MAXN];
  ^~
/in/foo.cc:27:2: error: expected unqualified-id before numeric constant
  27 int top;
  ^~
/in/foo.cc:28:2: error: expected unqualified-id before numeric constant
  28 int dui[MAXN];
  ^~
/in/foo.cc:29:2: error: expected unqualified-id before numeric constant
  29 int mp[MAXN][MAXN];
  ^~
/in/foo.cc:30:2: error: expected unqualified-id before numeric constant
  30 
  ^~
/in/foo.cc:33:6: error: 'a' does not name a type
  33 }a[MAXN];
      ^
/in/foo.cc:34:2: error: expected unqualified-id before numeric constant
  34 
  ^~
/in/foo.cc:44:2: error: expected unqualified-id before numeric constant
  44 
  ^~
/in/foo.cc:46:2: error: expected unqualified-id before numeric constant
  46 
  ^~