#include <iostream>#include <string>using namespace std;class MyCla1{char *str;public:MyCla1( char *s );~MyCla1(){cout << "Destructor: Destroying=> " << str << "\n";delete str;}void print(){cout<<" --- printed by => "<<str<<endl;}};MyCla1::MyCla1( char *s ){cout << "Constructor: Initializing=>" << s << "\n";str=new char[strlen(s)+1];strcpy( str, s );}MyCla1 I0( "Global I0" );int main(){I0.print();MyCla1 I1( "Function_Local I1" );int cond=2;I1.print();while(cond){cout << "In block.\n";MyCla1 I2( "Block_Local I2" );I2.print();static MyCla1 I3( "Static I3" );cond--;}cout << "Exited block.\n";return 0;}