0_0_37840561_31121.cpp:163:11: error: redefinition of 'const int N'
const int N=2e5+10;
^
0_0_37840561_31121.cpp:101:11: note: 'const int N' previously defined here
const int N=5e4+10;
^
0_0_37840561_31121.cpp:174:5: error: redefinition of 'int n'
int n;
^
0_0_37840561_31121.cpp:113:11: note: 'int n' previously declared here
int fa[N],n;
^
0_0_37840561_31121.cpp: In function 'long long int kru(int)':
0_0_37840561_31121.cpp:192:29: error: no matching function for call to 'sort(edge*, edge*, <unresolved overloaded function type>)'
sort(edg+1,edg+1+cnt,cmp);
^
0_0_37840561_31121.cpp:192:29: note: candidates are:
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/algorithm:62:0,
from 0_0_37840561_31121.cpp:98:
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_algo.h:4676:5: note: template<class _RAIter> void std::sort(_RAIter, _RAIter)
sort(_RandomAccessIterator __first, _RandomAccessIterator __last)
^
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_algo.h:4676:5: note: template argument deduction/substitution failed:
0_0_37840561_31121.cpp:192:29: note: candidate expects 2 arguments, 3 provided
sort(edg+1,edg+1+cnt,cmp);
^
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/algorithm:62:0,
from 0_0_37840561_31121.cpp:98:
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_algo.h:4705:5: note: template<class _RAIter, class _Compare> void std::sort(_RAIter, _RAIter, _Compare)
sort(_RandomAccessIterator __first, _RandomAccessIterator __last,
^
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_algo.h:4705:5: note: template argument deduction/substitution failed:
0_0_37840561_31121.cpp:192:29: note: couldn't deduce template parameter '_Compare'
sort(edg+1,edg+1+cnt,cmp);
^
0_0_37840561_31121.cpp: In function 'int main()':
0_0_37840561_31121.cpp:212:5: error: redefinition of 'int main()'
int main()
^
0_0_37840561_31121.cpp:126:5: note: 'int main()' previously defined here
int main()
^
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