View Compilation Error

0_0_38257065_17589.cpp: In function 'void pre()':
0_0_38257065_17589.cpp:10:17: error: 'void pre()' redeclared as different kind of symbol
 inline void pre() {
                 ^
0_0_38257065_17589.cpp:9:10: note: previous declaration 'int pre [1000005][10]'
 int f[N],pre[N + 5][10],T;
          ^
0_0_38257065_17589.cpp: In function 'int main()':
0_0_38257065_17589.cpp:23:6: error: 'pre' cannot be used as a function
  pre();
      ^