is a string";
char s2[]="This is a string too";
char *sconst=
"This is a constant string";cout << "Enter a string: " << endl;
cin >> s1;
cout << s1 << endl;
char s3[str_len], s4[str_len], s5[str_len];
cout << "Enter a string: " << endl;
cin >> s3 >> s4 >> s5;
cout << s3 << " " << s4 << " " << s5 << endl;
return 0;
}