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為什么當平均值小於 0.8 時不打印 6/ 5

[英]Why isn't 6/ 5 being printed when average is less than 0.8

我正在嘗試創建一個程序來幫助我計算最終成績,但是當平均值小於 0.8 時,不會打印 6/5。

sum1 = 0

input_string = input("Enter decimal grade separated by commas for     Maths ")
list  = input_string.split(",")
for num in list:
    sum1 +=  float(num)
print("Average=", sum1/len(list))

average1= (sum1/len(list))/10

if average1 >= 0.8:
    print('7');
elif average1 >=0.68:
    print('6');
elif average1 >= 0.55:
    print('5');
else:
    print('not found')

0.69 的預期輸出,0.69 是

Average= 0.69
6

實際輸出0.69,0.69是

Average= 0.69
not found

在計算(並打印)平均值后,您將除以 10。 因此,當它打印Average= 0.69 ,它會嘗試查找0.069 ,這太小了,所以它說not found

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