what is wrong in this c++ CODE #include iostream using namespace std; void int main() { int firstnum , int secnum; cout"Enter a number";...

what is wrong in this c++ CODE

#include <iostream>

using namespace std;

void

int main()

{

   int firstnum , int secnum;

   cout<<"Enter a number";

   cin>>firstnum;

   cout<<"Great!please enter a second number:"

   cin>> secnum;

   findMax(int firstnum , int secnum);

   return 0;

}