0_0_30478875_5006.cpp:25:14: error: 'int log2 [100007]' redeclared as different kind of symbol
int log2[MAXN];
^
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/cmath:44:0,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/random:38,
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_30478875_5006.cpp:2:
GCC4.9.2/x86_64-w64-mingw32/include/math.h:638:25: note: previous declaration 'double log2(double)'
extern double __cdecl log2 (double);
^
0_0_30478875_5006.cpp: In function 'll get_min(int, int)':
0_0_30478875_5006.cpp:28:23: error: invalid types '<unresolved overloaded function type>[int]' for array subscript
int d = log2[r-l+1];
^
0_0_30478875_5006.cpp: In function 'll get_max(int, int)':
0_0_30478875_5006.cpp:32:23: error: invalid types '<unresolved overloaded function type>[int]' for array subscript
int d = log2[r-l+1];
^
0_0_30478875_5006.cpp: In function 'int main()':
0_0_30478875_5006.cpp:40:42: error: invalid types '<unresolved overloaded function type>[int]' for array subscript
for (int i = 2; i < MAXN; i++) log2[i] = log2[i>>1] + 1;
^
0_0_30478875_5006.cpp:40:55: error: invalid types '<unresolved overloaded function type>[int]' for array subscript
for (int i = 2; i < MAXN; i++) log2[i] = log2[i>>1] + 1;
^
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