save project

card.py

+import turtle
+screen=turtle.Screen()
+screen.bgcolor("pink")
+pen=turtle.Pen()
+pen.penup()
+pen.goto(100,-100)
+pen.write("吴晨雪，\n我想你了!",font=("Times",20,"normal"))
+pen.hideturtle()
+pen1=turtle.Pen()
+pen1.pensize(10)
+pen1.pencolor("red")
+pen1.left(45)
+pen1.forward(160)
+pen1.circle(80,180) #半径为80，逆时针转180度画出半圆
+pen1.right(90)
+pen1.circle(80,180) 
+pen1.forward(160)
+pen1.hideturtle()
+turtle.done()
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diy1.py

-player=input("出拳:石头/剪刀/布")
-print("玩家出拳："+player)
-import random
-list=["石头","剪刀","布"]
-computer=random.choice(list)
-print(computer)
-if player==computer:
-    print (平局)
+#玩家出拳
+player=input("出拳:石头/剪刀/布")    #玩家出拳，并用变量player存储答案
+print("玩家出拳："+player)          #打印玩家出拳答案
+import random                      #导入random模块
+#计算机随机出拳
+list=["石头","剪刀","布"]           #创建列表，存储三个参数
+computer=random.choice(list)       #在列表中随机抽取一个元素存入变量computer中
+print(computer)                    #打印计算机出拳答案
+#结果判断
+if player==computer:               #如果玩家出拳结果等于计算机出拳结果
+    print (平局)                    #打印 平局
+#添加三个条件判断
 elif (player=="石头" and computer=="剪刀") or (player=="剪刀" and computer=="布") or (player=="布" and computer=="石头"):
 elif (player=="石头" and computer=="剪刀") or (player=="剪刀" and computer=="布") or (player=="布" and computer=="石头"):
-    print("You are win")
-else:
-    print("You are a loser")
+    print("You are win")  #打印玩家赢
+else:                     #否则：条件都不成立
+    print("You are a loser") #打印玩家输
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