total=0

count=0

while count <5:

    num=int(input("กรอกตัวเลข :"))

    total = total+num

    count = count+1

print("ผลรวม =",total)

print("ค่าเฉลี่ย = ",total/count)

point = float(input("โปรดป้อนคะแนน : "))

def grade(score):

    if score>=80:

        return'4'

    elif score >=70: #else if

        return'3'

    else:

        return'0'

if 0<= point <=100:

    rank=grade(point)

    print("คะแนนของคุณ คือ ",point)

    print("เกรดของคุณ คือ ", rank)

else:

    print("กรุณากรอกคะแนนให้ถูกต้อง")

import turtle

t=turtle.Turtle()

t.circle(100)

def yo(x,y):

    t.penup()

    t.goto(x,y)

    t.pendown()

yo(20,30)

for i in range(4):

    t.forward(100)

    t.right(90)

yo(100,50)

for i in range(5):

    t.forward(100)

    t.right(144)

yo(200,50)

for i in range(5):

    t.circle(40)

    t.right(70)

turtle.done()