save project

diy3.py

-student1 = {'语文': 91, '数学': 88, '英语': 85}
-student2 = {'语文': 97, '数学': 98, '英语': 90}
-student3 = {'语文': 95, '数学': 100, '英语': 93}
-score = {'悟空': student1, '诺依': student2, '小贝': student3}  
-while True:
-    name=input("请输入姓名")
-    print("*"*30)
-    if name in score:
-        info=score[name]
-        for k,v in info.items():
-            print(k,v)
-        print("*"*30)
-    elif name=="q":
-        break
-    else:
-        print("输入错误")
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+import turtle 
+#背景颜色
+screen=turtle.Screen()
+screen.bgcolor("light blue")
+#写字
+pen=turtle.Pen()
+pen.penup()
+pen.goto(100,-100)
+pen.write("Hi，诺依~\n用python写电子贺卡真是太有趣啦~\n我也喜欢python~\n——悟空 ",font=("Times",20,"normal"))
+pen.hideturtle()
+#画爱心
+pen1=turtle.Pen()
+pen1.pencolor("red")
+pen1.pensize(5)
+pen1.left(45)
+pen1.forward(100)
+pen1.circle(50,180)
+pen1.right(90)
+pen1.circle(50, 180)
+pen1.forward(100)
+pen1.hideturtle()
+turtle.done()
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dvojfdi.py

+import math
+pi = math.pi
+print(round(pi,2))
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