void main() { SLList<int> obj; obj.addToHead(1); obj.addToHead(6); obj.addToHead(2); obj.addToHead(4); obj.addToHead(3); obj.addToHead(0); obj.addToHead(7); obj.addToHead(5); obj.printAll(); cout<<endl; // sortiranje// cout<<"After sorting"<<endl; obj.insertionSort(); obj.printAll(); cout<<endl; // Adding to tail // obj.addToTail(1234); obj.printAll(); }