C++ :

#include <iostream>
#include <string>
using namespace std;
int main()
{
  string s;
  string s1="You Can Make It";
  string s2=s1+'2';
  string s3(s1+"new3");
  string s4(100,'k');
  cout<<s1<<endl<<s2<<endl<<s3<<endl<<s4<<endl;
  cout<<s1[0]<<s2[1]<<s3[2]<<s4[3]<<endl;
  return 0;
}