this doesnt display anything. wats wrongCode:#include <iostream> using namespace std; const int MAX=100; int elems[MAX]={1,2,3}; int card=3; void Rem(const int e); void Rem(const int e) { for (int i=0; i<card; i++) { if (elems[i]==e) { for (;i<(card-1); i++) { elems[i]=elems[i+1]; } card--; } } } int main() { Rem(2); for (int i; i<card; i++) { cout << elems[i]; } }