0_0_16013308_4381.cpp: In function 'void unite(int, int)':
0_0_16013308_4381.cpp:48:8: error: reference to 'rank' is ambiguous
if(rank[x] < rank[y]) {
^
0_0_16013308_4381.cpp:41:21: note: candidates are: int rank [100005]
int P[MX], sum[MX], rank[MX];
^
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/move.h:57:0,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_pair.h:59,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_algobase.h:64,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_tree.h:61,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/map:60,
from 0_0_16013308_4381.cpp:1:
GCC4.9.2/x86_64-w64-mingw32/include/c++/type_traits:1340:12: note: template<class> struct std::rank
struct rank
^
0_0_16013308_4381.cpp:48:18: error: reference to 'rank' is ambiguous
if(rank[x] < rank[y]) {
^
0_0_16013308_4381.cpp:41:21: note: candidates are: int rank [100005]
int P[MX], sum[MX], rank[MX];
^
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/move.h:57:0,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_pair.h:59,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_algobase.h:64,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_tree.h:61,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/map:60,
from 0_0_16013308_4381.cpp:1:
GCC4.9.2/x86_64-w64-mingw32/include/c++/type_traits:1340:12: note: template<class> struct std::rank
struct rank
^
0_0_16013308_4381.cpp:54:12: error: reference to 'rank' is ambiguous
if(rank[x] == rank[y]) rank[x]++;
^
0_0_16013308_4381.cpp:41:21: note: candidates are: int rank [100005]
int P[MX], sum[MX], rank[MX];
^
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/move.h:57:0,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_pair.h:59,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_algobase.h:64,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_tree.h:61,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/map:60,
from 0_0_16013308_4381.cpp:1:
GCC4.9.2/x86_64-w64-mingw32/include/c++/type_traits:1340:12: note: template<class> struct std::rank
struct rank
^
0_0_16013308_4381.cpp:54:23: error: reference to 'rank' is ambiguous
if(rank[x] == rank[y]) rank[x]++;
^
0_0_16013308_4381.cpp:41:21: note: candidates are: int rank [100005]
int P[MX], sum[MX], rank[MX];
^
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/move.h:57:0,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_pair.h:59,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_algobase.h:64,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_tree.h:61,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/map:60,
from 0_0_16013308_4381.cpp:1:
GCC4.9.2/x86_64-w64-mingw32/include/c++/type_traits:1340:12: note: template<class> struct std::rank
struct rank
^
0_0_16013308_4381.cpp:54:32: error: reference to 'rank' is ambiguous
if(rank[x] == rank[y]) rank[x]++;
^
0_0_16013308_4381.cpp:41:21: note: candidates are: int rank [100005]
int P[MX], sum[MX], rank[MX];
^
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/move.h:57:0,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_pair.h:59,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_algobase.h:64,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_tree.h:61,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/map:60,
from 0_0_16013308_4381.cpp:1:
GCC4.9.2/x86_64-w64-mingw32/include/c++/type_traits:1340:12: note: template<class> struct std::rank
struct rank
^
0_0_16013308_4381.cpp: In function 'int main()':
0_0_16013308_4381.cpp:65:35: error: reference to 'rank' is ambiguous
P[i] = i, sum[i] = 1, rank[i] = 0;
^
0_0_16013308_4381.cpp:41:21: note: candidates are: int rank [100005]
int P[MX], sum[MX], rank[MX];
^
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/move.h:57:0,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_pair.h:59,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_algobase.h:64,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_tree.h:61,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/map:60,
from 0_0_16013308_4381.cpp:1:
GCC4.9.2/x86_64-w64-mingw32/include/c++/type_traits:1340:12: note: template<class> struct std::rank
struct rank
^
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