cool python turtle code

We have learned the concept of variables in high school. For example: we make x = 100, then we can launch x*2 = 200Try this Python code below1 Import Turtle 2 3 turtle.shape ("turtle")4 x =5 Turtle.forward (x)6 turtle.left (7) , Turtle.forward (+x)8 9 Turtle.exitonclick ()Run the above

whether filled is True. begin_fill () # If yes, start filling in for x in range (): t. forward (size) if x % 2 = 0: t. left (175) else: t. left (225) if filled = True: t. end_fill ()Mystar Functions Now we can draw a Golden Star (90% red, 75% green, 0% blue) >>> t.color(0.9,0.75,0)>>> mystar(120,True) The effect is as follows: To draw a silhouette for the stars, change the color to black and draw the stars again without coloring them: >>> t.color(0,0,0)>>> mystar(120,False) The effect is a

You may have seen a similar Python line of code that can be implemented online, such as:99 Multiplication Table:Print (". Join" (['%s*%s=%-2s '% (y,x,x*y) for Y in range (1,x+1)]) "For X in Range (1,10)])or output the value of the first 100 Fibonacci sequences:Print ([x[0] for x in [(A[i][0], A.append ((A[i][1], a[i][0]+a[i][1]))))-A In ([[[[]],) ' For I in range (100)]])Well, these can be done, then the fo

–code ——————————————————————-Print ("----------first mini-game----------") temp = input ("Guess what I'm thinking about that number now") guess = Int (temp) if guess = = 8:print ("My grass, are you the worm in my belly?") Print ("Fuck, you guessed and there is no reward") else:print ("Guess wrong, is 8.") Print ("Game over")–note ——————————————————————-1.BIF = = Built-in functions built-in function.2.dir (__builtins__) queries all the functions built

Use Python to write a cool snake game instance code. I added the score display in the program. I wrote the game logic of the Snake to the class of the Snake, rather than in the class of the Snake. Special food: 1. Green: Normal, eat to increase the body size 2. RED: reduced body size 3. golden color: after eating, the system returns to its initial shape. 4. color

Turtle Library Introduction1. The Turtle.setup () function in turtle is used to start a graphics window with four parametersTurtle.setup (width, height, startx, starty)is: The width and height of the start windowrepresents the coordinate position of the upper-left corner of the window in the screen when the window starts. The display screen we use is also a coordinate system thatThe upper-left corner is the

The first two lines into the corresponding library, the real code is 4 lines, simple enough. The 1th line may not even be written, it defines the size of the graph. Line 2nd we create a map, line 3rd lines up the shoreline, and the 4th line shows the map, that's it:You use Java the 4 line code to draw a map out?And then we started painting the country, and again, 1 lines of code:m.drawcountries(linewidth=1.

Operating Environment:Python3.5+pycharmInstance code:1 Import Requests,re2 3Keyword = input ("Please enter the song you want to listen to:")4URL ="Http://songsearch.kugou.com/song_search_v2?callback=jQuery1124006980366032059648_1518578518932keyword ="+keyword+"page=1pagesize=30userid=-1clientver=platform=webfiltertag=emfilter=2 iscorrection=1privilege_filter=0_=1518578518934"5Content = requests.Get(URL)6Filehash = Re.findall ('" Filehash": "(. *?)"',

Python libraries are numerous and constantly updated, so the most efficient way to learn these libraries is to read the official Python documentation. At the same time with the help of Google and Baidu. The official document address for the Turtle Library described in this article is: https://docs.python.org/3.5/library/turtle.html the basic ideas for drawing dyn

look at a small example. Fractal. Of course, the classic Mandelbrot is broken. Change the leaf structure. The method is very simple. Multiplication iteration. Instead of a single iteration, it is based on probability iteration. Each result is drawn on the image with coordinates. The Code comes from. http://www.mathworks.cn/moler/intro.pdf, but the original code is written in MATLAB. I changed it to

integer:"== 1 while number : Print (i) = i + 1 = number-1Question Three: Requirements(read The original answer, still do not understand,) source code attachedtemp = input ('Please enter an integer:') number=int (temp) whilenumber:i= Number-1 whileI:Print(' ', end ="') I= I-1J= number whileJ:Print('*', end ="') J= J-1Print() number= Number-1Proper noun explanation: short circuit logicIf A and B: #如果a是false, then skip B's judgment and result

(Listofsongs[index])Pygame.mixer.music.play ()Updatelabel ()def previoussong (event):Global indexIf index > 0:Index-= 1Elseindex = Len (listofsongs)-1Pygame.mixer.music.load (Listofsongs[index])Pygame.mixer.music.play ()Updatelabel ()def stopsong (event):Pygame.mixer.music.stop ()V.set ("")Update the currently playing song nameDef Updatelabel ():Global indexV.set (Realnames[index])：Small series have their own Python learning Exchange group, if you wa

. Turtle inside also have, the effect is the same. Register_shape (Name,shape) AddShape (Name,shape)Source AddShape = Register_shape So the two methods are actually the same.Register a graphicUse: Import Turtle T=turtle. Turtle () turtle.setup (300,300,300,100) t.pensize (2) t.pencolor (' Blue ') turtle.tracer (Fal

Monte Carlo simulation# param numberdarts (int)# param Grapher (Turtle)# return approximation of Pi (float)def montepi (Numberdarts, Grapher):# Initialize Incirclecount counter (this was an accumulator)Incirclecount = 0# Loop for NumberdartsFor I in range (0, numberdarts):# Get random coordinate and position dartx = Random.random () * 2-1y = random.random () * 2-1# Draw Red dot and INCREMENT COUNTER if in circle, blue dot if notIf InCircle (x, y) = =