d版打印.

import core.stdc.stdio: putc, stdout;

void print(T...)(string prompt, T args)
{
    foreach (a; args)
    {
        alias A = typeof(a);

        static if (is(A : string))
        {
            for (int j = 0; j < a.length; j++)
            {
                putc(a[j], stdout);
            }
        }
        else
        {
            // handle your other types
            print("", A.stringof);
        }
    }

}

void main()
{
    print("Prompt (ignored)", "Hello", " world!\n", 123);
}

d版打印