私が作成した格付けプログラムを実行すると、それはうまくいきますが、テキスト "None"が表示され続け、なぜか分かりません。ここでは、コードです:input()は常に "None"を生成します
Grade_in=input(print("Enter Your Grade (Only Upper Case):"))
if (Grade_in=='A+') :
print ("Numeric Grade is 4")
elif (Grade_in=='A'):
print("Numeric Grade is 4")
elif (Grade_in=='A-'):
print("Numeric Grade is 4.3")
elif (Grade_in=='B+'):
print ("Numeric Grade is 3.3")
elif (Grade_in=='B'):
print ("Numeric Grade is 3")
elif (Grade_in=='B-'):
print ("Numeric Grade is 2.7")
elif (Grade_in=='C+'):
print ("Numeric Grade is 2.3")
elif (Grade_in=='C'):
print ("Numeric Grade is 2")
elif (Grade_in=='C-'):
print ("Numeric Grade is 1.7")
elif (Grade_in=='D+'):
print ("Numeric Grade is 1.3")
elif (Grade_in=='D'):
print ("Numeric Grade is 1")
elif (Grade_in=='D-'):
print ("Numeric Grade is 0.7")
elif (Grade_in=='F') :
print ("Numeric Grade is 0")
else :
print ("Invalid Grade..!")
OUTPUT :
Enter Your Grade (Only Upper Case):
NoneB-
Numeric Grade is 2.7
'print'関数を' input'関数の中から削除します。 – anupsabraham