I'm now gonna expand this to any computer related languages as well

z80 assembly: first program for this was my really screwed up hello world program:

LD A,"Hello, World!"
OUT A
RET
I did this before reading past page 2 of the 28 days tutorial


Lua: I made a simple 3D game using LOGL, an OpenGL wrapper for Lua, and I am actually quite sad because I'm failing at finding a source example (or even an executable source file )

C/C++: A dysfunctional hello world program.  No code example needed

Java: I actually learned enough about Java in 2 days and then took over for a week or two as our FIRST Robotic's FRC head robot programmer, and the source file(s) are way too long, it had >150 netbeans class files, each one at least on the average 300 lines.  No true example, but as a hint it took 300 lines in the FRC_Main.java file to instantiate all of the instances like jaguars and solenoids and 50 other types of mechanical stuff

Ruby: My really overdone quadratic solver that proved I'm a Ruby Tool:

Qvalue = lambda {|a, b, c|
  Qlambda = lambda{|a, b, c, plus|
    if plus; -b + Math.sqrt(b**2-(4*a*c)).div(2*a)
    else;-b - Math.sqrt(b**2-(4*a*c)).div(2*a);end
  }
  if a == 0;nil;else
    [Qlambda.call(a,b,c,true),Qlambda.call(a,b,c,nil)];end }

Args = Array.new(3);Names = ['A','B','C']

3.times do |location|
  puts "Input: " << Names[location] << "?"
  Args[location] = gets.chomp;end
Ans = Qvalue.call(Args[1].to_f.to_r,Args[2].to_f.to_r,Args[3].to_f.to_r)

if Ans;puts 'Answer is ' << Ans[0].to_s << ' and ' << Ans[1].to_s << ' '
else;puts 'No Real Answers';end
Damn that was fun to code

Prizm C While it's not a different language than C, it was my first honest attempt at trying to learn C, two years after the previous failure with C/C++.  My first routine ever made was a somewhat-decently done routines that draws an Alpha-Coded sprite to the screen:

void AlphaSprite(short* data, int x, int y, int width, int height, char alpha) { 
   short* VRAM = (short*)0xA8000000;
   int CurColor = 0; 
   VRAM += (LCD_WIDTH_PX*y)+x;
   for(int j=y; j<y+height; j++) { 
      for(int i=x; i<x+width;  i++) { 
        CurColor = (*(VRAM) + (alpha*(*(data++))/256))/2;
        *(VRAM++) = CurColor % (65536);
      } 
      VRAM += (LCD_WIDTH_PX-width); 
   } 
}

My first on paper program was a python/C++ hybrid. I need to stop doing that it breaks things a lot, but it is a ncie exceptionally powerful idea

My first Basic game was a space invaders like program. It actually ran pretty well

I lost my game when I upgrade my Nspires OS to 3.0.1(with TNOC thankfully). I also lost my factorization(optimized brute force) and prime finder(Fermats Theorem) program

this was my first screenshot made from the calculator. It's one from my second basic game that ever finished, and the best basic program i ever made.

My first TI-BASIC program: A mathematical simulation of Brownian motion/Random walk. Horribly coded.
My first Axe program: A 1-D cellular automata generator. Very slow, because I updated the screen after Every. Single. Pixel.
My first Prizm Program: A program to test overclocking. It almost bricked z80man's Prizm

My first complete program in most programming languages is generally a Mandelbrot Set program, unless I'm taking a class on a new language, then its whatever the first assignment is.