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View Compilation Error

0_0_20975329_30931.cpp:15:19: error: '#' is not followed by a macro parameter
 #define FF(i, a, b) for(int i=a; i<b; i++)
                   ^
0_0_20975329_30931.cpp:17:17: error: '#' is not followed by a macro parameter
 #define REP(i, n) for(int i=0; i<n; i++)
                 ^
0_0_20975329_30931.cpp:27:22: error: stray '#' in program
 const int INF = 1e9 + 7;
                      ^
0_0_20975329_30931.cpp:42:21: error: stray '#' in program
         else x=x*10+c-'0';
                     ^
0_0_20975329_30931.cpp:57:39: error: stray '#' in program
     next[tot] = fir[u], fir[u] = tot ++;
                                       ^
0_0_20975329_30931.cpp:57:44: error: stray '#' in program
     next[tot] = fir[u], fir[u] = tot ++;
                                            ^
0_0_20975329_30931.cpp:69:32: error: stray '#' in program
             tmp = dfs(v, u, c + E[i].c, !lvl) + E[i].c;
                                ^
0_0_20975329_30931.cpp:69:52: error: stray '#' in program
             tmp = dfs(v, u, c + E[i].c, !lvl) + E[i].c;
                                                    ^
0_0_20975329_30931.cpp:70:22: error: stray '#' in program
             if((tmp + c >= l) && (tmp + c <= r))
                      ^
0_0_20975329_30931.cpp:70:44: error: stray '#' in program
             if((tmp + c >= l) && (tmp + c <= r))
                                            ^
0_0_20975329_30931.cpp:89:34: error: stray '#' in program
         for(int i = 1; i < n; i ++)
                                  ^
0_0_20975329_30931.cpp:89:39: error: stray '#' in program
         for(int i = 1; i < n; i ++)
                                       ^
0_0_20975329_30931.cpp:99:45: error: stray '#' in program
             int tmp = dfs(v, 0, E[i].c, 0) + E[i].c;
                                             ^
0_0_20975329_30931.cpp:27:23: error: invalid operands of types 'double' and 'int' to binary 'operator&'
 const int INF = 1e9 + 7;
                       ^
0_0_20975329_30931.cpp:27:27: error: expected unqualified-id before numeric constant
 const int INF = 1e9 + 7;
                           ^
0_0_20975329_30931.cpp: In function 'void Add_Edge(int, int, int)':
0_0_20975329_30931.cpp:57:5: error: reference to 'next' is ambiguous
     next[tot] = fir[u], fir[u] = tot ++;
     ^
0_0_20975329_30931.cpp:52:13: note: candidates are: int next [1000010]
 int fir[N], next[N << 1], tot, l, r;
             ^
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_algobase.h:66:0,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/algorithm:61,
                 from 0_0_20975329_30931.cpp:1:
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_iterator_base_funcs.h:184:5: note:                 template<class _ForwardIterator> _ForwardIterator std::next(_ForwardIterator, typename std::iterator_traits<_Iter>::difference_type)
     next(_ForwardIterator __x, typename
     ^
0_0_20975329_30931.cpp:57:45: error: lvalue required as unary '&' operand
     next[tot] = fir[u], fir[u] = tot ++;
                                             ^
0_0_20975329_30931.cpp: In function 'int dfs(int, int, int, bool)':
0_0_20975329_30931.cpp:64:32: error: reference to 'next' is ambiguous
     for(int i = fir[u]; ~i; i= next[i])
                                ^
0_0_20975329_30931.cpp:52:13: note: candidates are: int next [1000010]
 int fir[N], next[N << 1], tot, l, r;
             ^
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_algobase.h:66:0,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/algorithm:61,
                 from 0_0_20975329_30931.cpp:1:
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_iterator_base_funcs.h:184:5: note:                 template<class _ForwardIterator> _ForwardIterator std::next(_ForwardIterator, typename std::iterator_traits<_Iter>::difference_type)
     next(_ForwardIterator __x, typename
     ^
0_0_20975329_30931.cpp:69:35: error: expected ')' before ';' token
             tmp = dfs(v, u, c + E[i].c, !lvl) + E[i].c;
                                   ^
0_0_20975329_30931.cpp:69:49: error: expected ';' before ')' token
             tmp = dfs(v, u, c + E[i].c, !lvl) + E[i].c;
                                                 ^
0_0_20975329_30931.cpp:70:25: error: expected ')' before ';' token
             if((tmp + c >= l) && (tmp + c <= r))
                         ^
0_0_20975329_30931.cpp:70:25: error: expected ')' before ';' token
0_0_20975329_30931.cpp:70:33: error: expected ';' before ')' token
             if((tmp + c >= l) && (tmp + c <= r))
                                 ^
0_0_20975329_30931.cpp:70:55: error: expected ';' before ')' token
             if((tmp + c >= l) && (tmp + c <= r))
                                                       ^
0_0_20975329_30931.cpp: In function 'int main()':
0_0_20975329_30931.cpp:89:37: error: expected ')' before ';' token
         for(int i = 1; i < n; i ++)
                                     ^
0_0_20975329_30931.cpp:89:40: error: lvalue required as unary '&' operand
         for(int i = 1; i < n; i ++)
                                        ^
0_0_20975329_30931.cpp:89:43: error: expected primary-expression before ')' token
         for(int i = 1; i < n; i ++)
                                           ^
0_0_20975329_30931.cpp:96:37: error: reference to 'next' is ambiguous
         for(int i = fir[0]; ~i; i = next[i])
                                     ^
0_0_20975329_30931.cpp:52:13: note: candidates are: int next [1000010]
 int fir[N], next[N << 1], tot, l, r;
             ^
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_algobase.h:66:0,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/algorithm:61,
                 from 0_0_20975329_30931.cpp:1:
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_iterator_base_funcs.h:184:5: note:                 template<class _ForwardIterator> _ForwardIterator std::next(_ForwardIterator, typename std::iterator_traits<_Iter>::difference_type)
     next(_ForwardIterator __x, typename
     ^


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