auto save

4.py

+import turtle
+pen=turtle.Pen()
+screen=turtle.Screen()
+pen.speed(1000)
+pen.hideturtle()
+screen.bgcolor('black')
+i=0
+while i<135:
+    pen.pencolor('blue')
+    pen.penup()
+    pen.goto(0,0)
+    pen.forward(200)
+    pen.pendown()
+    pen.circle(100)
+    pen.left(2)
+    i+=1
+turtle.done()
\ No newline at end of file

9.py

+scores={'一':76,'二':94,'三':95}
+def get_average(scores):
+    sum_score = 0
+    for subject, score in scores.items():
+        sum_score += score
+        print('现在的总分是%d'%sum_score)
+    ave_score = sum_score/len(scores)
+    print('平均分是%d'%ave_score)
+get_average(scores)
\ No newline at end of file

area.py

+
 # 假期到了，诺依想出去玩，但不知道有没有飞机直达那里，
 # 悟空做了个小程序帮助诺依，然而代码出现了3处错误。
 # 请你找出来，并运行~

b.py

+stonenumber=4
+if stonenumber >=4:
+    print('经济领先，稳了！')
+elif 1<=stonenumber<=3:
+    print('八嘎，快死了，买反甲！')
+else:
+    print('嘤嘤嘤，大意了，兄弟们投吧！bi~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~')
\ No newline at end of file

s.py

+city = ['New York','Luoyang','','洛杉矶','芝加哥','旧金山']
+area=input('Where are you go?')
+if area in city:
+    print('You can go there by plane.')
+else:
+    print('There not have the city.')
\ No newline at end of file