0_0_38416900_22309.cpp:7:5: error: 'int powl' redeclared as different kind of symbol
int powl=1;
^
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_38416900_22309.cpp:3:
GCC4.9.2/x86_64-w64-mingw32/include/math.h:740:30: note: previous declaration 'long double powl(long double, long double)'
extern long double __cdecl powl (long double, long double);
^
0_0_38416900_22309.cpp: In function 'int main()':
0_0_38416900_22309.cpp:15:7: error: invalid operands of types 'long double(long double, long double)' and 'int' to binary 'operator*'
powl*=b;
^
0_0_38416900_22309.cpp:15:7: error: in evaluation of 'operator*=(long double(long double, long double), int)'
0_0_38416900_22309.cpp:28:28: error: invalid operands of types 'int' and 'long double(long double, long double)' to binary 'operator*'
else if(hss[i]-hss[i-4]*powl==hs)
^
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