import core.thread;
import std.stdio;
import std.conv;

shared string[] output;
shared int threadCount = 0;
shared int counter = 0;

void run()
{
    threadCount++;
    for(int i = 0; i < 10; i++)
    {
        string test = "T"~to!string(threadCount)~": "~to!string(counter++);
        output ~= test;
    }
}

int main()
{
    Thread testThread1 = new Thread(&run);
    Thread testThread2 = new Thread(&run);
    testThread1.start();
    testThread2.start();
    testThread1.join();
    testThread2.join();
    for(int i = 0; i < output.length; i++)
         writeln(output[i]);
    return 0;
}