0_0_22456383_3210.cpp:5:16: error: 'const int pow [6]' redeclared as different kind of symbol
const int pow[6]={1,2,4,8,16,32};
^
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_22456383_3210.cpp:1:
GCC4.9.2/x86_64-w64-mingw32/include/math.h:151:18: note: previous declaration 'double pow(double, double)'
double __cdecl pow(double _X,double _Y);
^
0_0_22456383_3210.cpp: In function 'int main()':
0_0_22456383_3210.cpp:18:18: error: invalid types '<unresolved overloaded function type>[int]' for array subscript
for(s=0;s<pow[k];s++)
^
0_0_22456383_3210.cpp:27:15: error: invalid types '<unresolved overloaded function type>[int]' for array subscript
for(s=pow[k]-1;s>=0;s--)
^
0_0_22456383_3210.cpp:31:16: error: invalid types '<unresolved overloaded function type>[int]' for array subscript
if((s&pow[t])!=0)//不属于s集合,此处?amp;用得很巧妙！！！
^
0_0_22456383_3210.cpp:35:20: error: invalid types '<unresolved overloaded function type>[int]' for array subscript
int ss=s+pow[t];
^
0_0_22456383_3210.cpp:45:18: error: invalid types '<unresolved overloaded function type>[int]' for array subscript
for(s=0;s<pow[k];s++)
^
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