0_0_36380230_25191.cpp: In function 'void build_tree(int)':
0_0_36380230_25191.cpp:26:21: error: 'class std::vector<edge>' has no member named 'u'
int uu=G[i].u,vv=G[i].v;
^
0_0_36380230_25191.cpp:28:9: error: 'vv' was not declared in this scope
vv=find(vv);
^
0_0_36380230_25191.cpp:30:40: error: 'class std::vector<edge>' has no member named 'u'
tree[flag].push_back({G[i].u,G[i].v,G[i].w});
^
0_0_36380230_25191.cpp:30:47: error: 'class std::vector<edge>' has no member named 'v'
tree[flag].push_back({G[i].u,G[i].v,G[i].w});
^
0_0_36380230_25191.cpp:30:54: error: 'class std::vector<edge>' has no member named 'w'
tree[flag].push_back({G[i].u,G[i].v,G[i].w});
^
0_0_36380230_25191.cpp:30:56: error: no matching function for call to 'std::vector<edge>::push_back(<brace-enclosed initializer list>)'
tree[flag].push_back({G[i].u,G[i].v,G[i].w});
^
0_0_36380230_25191.cpp:30:56: note: candidates are:
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/vector:64:0,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/random.h:34,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/random:49,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_algo.h:66,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/algorithm:62,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/x86_64-w64-mingw32/bits/stdc++.h:64,
from 0_0_36380230_25191.cpp:1:
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_vector.h:913:7: note: void std::vector<_Tp, _Alloc>::push_back(const value_type&) [with _Tp = edge; _Alloc = std::allocator<edge>; std::vector<_Tp, _Alloc>::value_type = edge]
push_back(const value_type& __x)
^
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_vector.h:913:7: note: no known conversion for argument 1 from '<brace-enclosed initializer list>' to 'const value_type& {aka const edge&}'
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_vector.h:931:7: note: void std::vector<_Tp, _Alloc>::push_back(std::vector<_Tp, _Alloc>::value_type&&) [with _Tp = edge; _Alloc = std::allocator<edge>; std::vector<_Tp, _Alloc>::value_type = edge]
push_back(value_type&& __x)
^
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_vector.h:931:7: note: no known conversion for argument 1 from '<brace-enclosed initializer list>' to 'std::vector<edge>::value_type&& {aka edge&&}'
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