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View Compilation Error

0_0_16003572_31169.cpp: In function 'void dfs(int, int)':
0_0_16003572_31169.cpp:68:16: error: incompatible types in assignment of 'double' to 'double [123]'
     dp[0][0][u]=w[0][u]/2;
                ^
0_0_16003572_31169.cpp:69:16: error: incompatible types in assignment of 'double' to 'double [123]'
     dp[1][1][u]=w[1][u]/2;
                ^
0_0_16003572_31169.cpp:80:13: error: invalid use of non-lvalue array
         tmp0+=min(dp[0][1][son[i]], dp[0][0][son[i]]);
             ^
0_0_16003572_31169.cpp:80:13: error:   in evaluation of 'operator+=(double, double [123])'
0_0_16003572_31169.cpp:82:13: error: invalid use of non-lvalue array
         tmp1+=min(dp[1][0][son[i]], dp[1][0][son[i]]);
             ^
0_0_16003572_31169.cpp:82:13: error:   in evaluation of 'operator+=(double, double [123])'
0_0_16003572_31169.cpp:85:16: error: invalid operands of types 'double [123]' and 'double' to binary 'operator+'
     dp[0][0][u]+=tmp0;
                ^
0_0_16003572_31169.cpp:85:16: error:   in evaluation of 'operator+=(double [123], double)'
0_0_16003572_31169.cpp:86:16: error: invalid operands of types 'double [123]' and 'double' to binary 'operator+'
     dp[1][1][u]+=tmp1;
                ^
0_0_16003572_31169.cpp:86:16: error:   in evaluation of 'operator+=(double [123], double)'
0_0_16003572_31169.cpp:87:22: error: incompatible types in assignment of 'double' to 'double [123]'
     if(f0)dp[1][0][u]=tmp0+w[0][u]/2;
                      ^
0_0_16003572_31169.cpp:93:61: error: no matching function for call to 'min(long long int, double&)'
             mint=min(dp[0][0][son[i]]-dp[0][1][son[i]], mint);
                                                             ^
0_0_16003572_31169.cpp:93:61: note: candidates are:
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/char_traits.h:39:0,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/ios:40,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/ostream:38,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/iostream:39,
                 from 0_0_16003572_31169.cpp:3:
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_algobase.h:194:5: note: template<class _Tp> const _Tp& std::min(const _Tp&, const _Tp&)
     min(const _Tp& __a, const _Tp& __b)
     ^
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_algobase.h:194:5: note:   template argument deduction/substitution failed:
0_0_16003572_31169.cpp:93:61: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'double')
             mint=min(dp[0][0][son[i]]-dp[0][1][son[i]], mint);
                                                             ^
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/char_traits.h:39:0,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/ios:40,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/ostream:38,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/iostream:39,
                 from 0_0_16003572_31169.cpp:3:
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_algobase.h:240:5: note: template<class _Tp, class _Compare> const _Tp& std::min(const _Tp&, const _Tp&, _Compare)
     min(const _Tp& __a, const _Tp& __b, _Compare __comp)
     ^
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_algobase.h:240:5: note:   template argument deduction/substitution failed:
0_0_16003572_31169.cpp:93:61: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'double')
             mint=min(dp[0][0][son[i]]-dp[0][1][son[i]], mint);
                                                             ^
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/algorithm:62:0,
                 from 0_0_16003572_31169.cpp:11:
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_algo.h:3439:5: note: template<class _Tp> _Tp std::min(std::initializer_list<_Tp>)
     min(initializer_list<_Tp> __l)
     ^
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_algo.h:3439:5: note:   template argument deduction/substitution failed:
0_0_16003572_31169.cpp:93:61: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
             mint=min(dp[0][0][son[i]]-dp[0][1][son[i]], mint);
                                                             ^
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/algorithm:62:0,
                 from 0_0_16003572_31169.cpp:11:
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_algo.h:3444:5: note: template<class _Tp, class _Compare> _Tp std::min(std::initializer_list<_Tp>, _Compare)
     min(initializer_list<_Tp> __l, _Compare __comp)
     ^
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_algo.h:3444:5: note:   template argument deduction/substitution failed:
0_0_16003572_31169.cpp:93:61: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
             mint=min(dp[0][0][son[i]]-dp[0][1][son[i]], mint);
                                                             ^
0_0_16003572_31169.cpp:95:20: error: incompatible types in assignment of 'double' to 'double [123]'
         dp[1][0][u]=tmp0+mint+w[0][u]/2;
                    ^
0_0_16003572_31169.cpp:97:22: error: incompatible types in assignment of 'double' to 'double [123]'
     if(f1)dp[0][1][u]=tmp1+w[1][u]/2;
                      ^
0_0_16003572_31169.cpp:102:61: error: no matching function for call to 'min(long long int, double&)'
             mint=min(dp[1][1][son[i]]-dp[1][0][son[i]], mint);
                                                             ^
0_0_16003572_31169.cpp:102:61: note: candidates are:
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/char_traits.h:39:0,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/ios:40,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/ostream:38,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/iostream:39,
                 from 0_0_16003572_31169.cpp:3:
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_algobase.h:194:5: note: template<class _Tp> const _Tp& std::min(const _Tp&, const _Tp&)
     min(const _Tp& __a, const _Tp& __b)
     ^
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_algobase.h:194:5: note:   template argument deduction/substitution failed:
0_0_16003572_31169.cpp:102:61: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'double')
             mint=min(dp[1][1][son[i]]-dp[1][0][son[i]], mint);
                                                             ^
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/char_traits.h:39:0,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/ios:40,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/ostream:38,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/iostream:39,
                 from 0_0_16003572_31169.cpp:3:
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_algobase.h:240:5: note: template<class _Tp, class _Compare> const _Tp& std::min(const _Tp&, const _Tp&, _Compare)
     min(const _Tp& __a, const _Tp& __b, _Compare __comp)
     ^
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_algobase.h:240:5: note:   template argument deduction/substitution failed:
0_0_16003572_31169.cpp:102:61: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'double')
             mint=min(dp[1][1][son[i]]-dp[1][0][son[i]], mint);
                                                             ^
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/algorithm:62:0,
                 from 0_0_16003572_31169.cpp:11:
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_algo.h:3439:5: note: template<class _Tp> _Tp std::min(std::initializer_list<_Tp>)
     min(initializer_list<_Tp> __l)
     ^
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_algo.h:3439:5: note:   template argument deduction/substitution failed:
0_0_16003572_31169.cpp:102:61: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
             mint=min(dp[1][1][son[i]]-dp[1][0][son[i]], mint);
                                                             ^
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/algorithm:62:0,
                 from 0_0_16003572_31169.cpp:11:
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_algo.h:3444:5: note: template<class _Tp, class _Compare> _Tp std::min(std::initializer_list<_Tp>, _Compare)
     min(initializer_list<_Tp> __l, _Compare __comp)
     ^
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_algo.h:3444:5: note:   template argument deduction/substitution failed:
0_0_16003572_31169.cpp:102:61: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
             mint=min(dp[1][1][son[i]]-dp[1][0][son[i]], mint);
                                                             ^
0_0_16003572_31169.cpp:103:20: error: incompatible types in assignment of 'double' to 'double [123]'
         dp[0][1][u]=tmp1+mint+w[1][u]/2;
                    ^
0_0_16003572_31169.cpp: In function 'int main()':
0_0_16003572_31169.cpp:135:29: error: 'k' was not declared in this scope
         double ans=dp[0][0][k]
                             ^
0_0_16003572_31169.cpp:136:5: error: expected ',' or ';'


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