import io;
import string;


fun main(): int {
    var str.construct("hello strings"): string::string;
    io::println(str);
    str = "assignment overload"
    io::println(str);
    io::println(str + "2");
    str += " with additional"
    io::println(str);
    var initilized:string::string = "hope"
    io::println(initilized)
    io::println(initilized+ "3")
    var newWay = string::string("new way!")
    io::println(newWay)
    io::println(newWay[5])
    newWay.set(1, 'o')
    newWay[5] = 'i'
    newWay[6] = 'n'
    io::println(newWay)
    io::println( string::string("yes") == string::string("yes") )
    io::println( string::string("no") == string::string("yes") )
    io::println( string::string("yes") == "yes")
    io::println( string::string("no") == "yes")
    string::string("2\nlines").lines().for_each(fun(i: string::string) io::println(i);)
    return 0;
}