auto save

3.py

+import turtle as t
+from turtle import *
+import random as r
+import time
+def drawlight():
+    if r.randint(0,30) == 0:
+        color('tomato')
+        circle(6)
+    elif r. randint(0,30) == 1:
+        color('orange')
+        circle(3)
+    else:
+        linewidth = 5
+        color('dark green')
+def tree(d,s):
+    if d <= 0: return
+        forward(5)
+        tree(d-1,s * 0.8)
+        right(120)
+        tree(d-3,s * 0.5)
+        drawlight()
+        right(120)
+        tree(d-3,s * 0.5)
+        right(120)
+        backward(s)
+def xzs():
+    for i in range(200):
+        a = 200-400* r.random()
+        b = 10-20* r.random()
+        up()
+        forward(b)
+        left(90)
+        forward(a)
+        down()
+        if r.randint(0,1) == 0:
+            color('tomato')
+        else:
+            color('wheat')
+        circle(2)
+        up
+        backward(a)
+        right(90)
+        backward(b)
+def drawsnow():
+    t.hideturtle()
+    t.pensize(2)
+    for i in range(200):
+        t.pencolor("white")
+        t.penup()
+        t.setx(r.randint(-350,350))
+        t.sety(r.randint(-100,350))
+        t.pendown()
+        dens = 6
+        snowsize = r.randint(1,10)
+        for j in range(dens):
+            t.forward(int(snowsize))
+            t.backward(int(snowsize))
+            t.right(int(360/dens)
+n = 100
+t.pensize(10)
+speed("fastest")
+t.screensize(800,600,"black")
+left(90)
+forward(3 * n)
+color("orange","yellow")
+begin_fill()
+left(126)
+for i in range(5):
+    forward(n/5)
+    right(144)
+    forward(n/5)
+    left(72)
+
+end_fill()
+right(126)
+
+color("dark green")
+
+
+
+
+t.color("dark red","red")
+t.write("Merry christmas",align="center",font=("comic Sans Ms",40,"bold"))
+
+
+
+drawsnow()
+
+t.done()

4.py

+import turtle as t
+
+
+
+t.setheading(180)
+t.color("green")
+t.begin_fill()
+t.penup()
+t.goto(50,50)
+t.pendown()
+
+for i in range(3):
+    t.forward(200)
+    t.right(120)
+t.end_fill()
+
+t.penup()
+t.setheading(180)
+t.goto(50,0)
+t.pendown()
+t.color("green")
+t.begin_fill()
+for i in range(3):
+    t.forward(200)
+    t.right(120)
+t.end_fill()
+
+t.penup()
+t.setheading(180)
+t.goto(50,-50)
+t.pendown()
+t.color("green")
+t.begin_fill()
+for i in range(3):
+    t.forward(200)
+    t.right(120)
+t.end_fill()
+t.color("dark red","red")
+t.write("Merry christmas",align="center",font=("comic Sans Ms",40,"bold"))
+
+
+
+t.setheading(100)
+t.penup()
+t.goto(-23,160)
+t.pendown()
+t.color("yellow")
+t.begin_fill()
+for i in range(5):
+    t.forward(100)
+    t.left(144)
+t.end_fill()
+t.done()
+
+
+
+
+
+

diy1.py

@@ -4,15 +4,16 @@ import random
 list=["石头","剪刀","布"]
 computer=random.choice(list)
 
-if player == computer:
-    print("平局")
-elif player=="石头"and computer=="剪刀":
-    print("恭喜你赢了")
-elif player=="剪刀"and computer=="布":
-    print("恭喜你赢了")
-elif player=="布"and computer=="石头":
-    print("恭喜你赢了")
+if player in list:
+    if player == computer:
+        print("平局")
+    elif (player=="石头"and computer=="剪刀")or(player=="剪刀"and computer=="布")or(player=="布"and computer=="石头"):
+        print("恭喜你赢了")
+    else:
+        print("抱歉,很遗憾你输了")
 else:
-    print("抱歉,很遗憾你输了")
+    print("输入错误")
+    
+    
 
     
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