0_0_18146944_4131.cpp: In function 'void fft(ll*, int, int)':
0_0_18146944_4131.cpp:18:32: error: 'swap' was not declared in this scope
if (i<j) swap(x[i],x[j]);
^
0_0_18146944_4131.cpp:18:32: note: suggested alternatives:
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/vector:65:0,
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 0_0_18146944_4131.cpp:4:
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_bvector.h:128:3: note: 'std::swap'
swap(bool& __x, _Bit_reference __y) noexcept
^
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/exception:162:0,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/ios:39,
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_18146944_4131.cpp:2:
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/exception_ptr.h:160:5: note: 'std::__exception_ptr::swap'
swap(exception_ptr& __lhs, exception_ptr& __rhs)
^
0_0_18146944_4131.cpp: In function 'll init()':
0_0_18146944_4131.cpp:60:26: error: expected primary-expression before ')' token
for (int i = 1;i < N;i+=)
^
0_0_18146944_4131.cpp:65:26: error: 'mm' was not declared in this scope
nG[len]=mm(ng,now);
^
0_0_18146944_4131.cpp: In function 'int init()':
0_0_18146944_4131.cpp:72:10: error: ambiguating new declaration of 'int init()'
int init(){
^
0_0_18146944_4131.cpp:54:4: note: old declaration 'll init()'
ll init(){
^
0_0_18146944_4131.cpp:75:2: error: 'cin' was not declared in this scope
cin >> T;
^
0_0_18146944_4131.cpp:75:2: note: suggested alternative:
In file included from 0_0_18146944_4131.cpp:2:0:
GCC4.9.2/x86_64-w64-mingw32/include/c++/iostream:60:18: note: 'std::cin'
extern istream cin; /// Linked to standard input
^
0_0_18146944_4131.cpp:81:17: error: 'sort' was not declared in this scope
sort(a+1,a+n+1);
^
0_0_18146944_4131.cpp:81:17: note: suggested alternative:
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/algorithm:62:0,
from 0_0_18146944_4131.cpp:4:
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_algo.h:4705:5: note: 'std::sort'
sort(_RandomAccessIterator __first, _RandomAccessIterator __last,
^
0_0_18146944_4131.cpp:82:20: error: 'reverse' was not declared in this scope
reverse(a+1,a+n+1);
^
0_0_18146944_4131.cpp:82:20: note: suggested alternative:
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/algorithm:62:0,
from 0_0_18146944_4131.cpp:4:
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_algo.h:1177:5: note: 'std::reverse'
reverse(_BidirectionalIterator __first, _BidirectionalIterator __last)
^
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