View Compilation Error

0_0_15430647_610.cpp:44:20: error: 'int exp [10005]' redeclared as different kind of symbol
 int prm[MX], exp[MX], pn;
                    ^
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_15430647_610.cpp:1:
GCC4.9.2/x86_64-w64-mingw32/include/math.h:148:18: note: previous declaration 'double exp(double)'
   double __cdecl exp(double _X);
                  ^
0_0_15430647_610.cpp: In function 'void go(int, LL)':
0_0_15430647_610.cpp:72:28: error: invalid types '<unresolved overloaded function type>[int]' for array subscript
  for (int i = 0; i <= exp[k]; i++) {
                            ^
0_0_15430647_610.cpp: In function 'int main()':
0_0_15430647_610.cpp:102:12: error: invalid types '<unresolved overloaded function type>[int]' for array subscript
    exp[pn++] = cnt[p];
            ^