save project

2.py

+l=input("请输入一串数字:")
+q=list(l)
+a=0
+for i in q:
+    if i == "2":
+        a=a+1
+print(a)

5.py

+import turtle
+pen=turtle.Pen()
+screen=turtle.Screen()
+screen.bgcolor("green")
+pen.pencolor("blue")
+pen.fillcolor("blue")
+pen.begin_fill()
+for i in range(4):
+    pen.forward(200)
+    pen.left(90)
+pen.end_fill()
+
+pen.forward(100)
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+pen.pencolor("red")
+pen.fillcolor("red")
+pen.begin_fill()
+pen.circle(100)
+pen.end_fill()
+
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+pen.penup()
+pen.forward(100)
+pen.pendown()
+pen.pencolor("pink")
+pen.write("内切圆",font=("Times",30,"nomal"))
+pen.hideturtle()
+turtle.done()
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i.py

+a=input("请输入整数:")
+b=input("请输入整数:")
+c=input("请输入整数:")
+d=input("请输入整数:")
+e=input("请输入整数:")
+x=[]
+x.append(a)
+x.append(b)
+x.append(c)
+x.append(d)
+x.append(e)
+x.sort()
+print(x)
\ No newline at end of file