

僕はpython
3で簡単な計算が出来て10個までの計算結果をリストに保存出来てかつ10個目以降の答えをまた最初から保存できるプログラミングを作ったのですが何度プログラミングを組みなおしても

> name 'result' is not defined

とresultの変数が定義されていないというエラーしか出ませんでした。「どこかresultを定義し忘れたかな?」と思いコードを何度か確認しましたが特に定義のし忘れやモジュールの中に変数のミスは見当たりませんでした。  
このコードの中でresultの変数を定義をし忘れている個所あるいは変数のミスを教えてください

[code]

        answerlist = [0,0,0,0,0,0,0,0,0,0]
        counter = 1
    
        def decideprocess():
            global decision
            decision = str(input("Enter + for adding, - for subtracting, * for multiply, / for deviding, and 'all' for see what all calculation results so far. :"))
    
        def processes(result):
            global decision
            global counter
            decision = decideprocess()
            while decision == "+" or decision == "-" or decision == "*" or decision == "/" or decision == "all":
                if decision == "+":
                    result = addition()
                    decideprocess()
    
                    return counter
    
                elif decision == "-":
                    result = subtraction()
                    decideprocess()
    
                    return counter
    
                elif decision == "*":
                    result = multiplecation()
                    decideprocess()
    
                    return counter
    
                elif decision == "/":
                    result = devision()
                    decideprocess()
    
                    return counter
    
                elif decision == "all":
                    for a in range(0,len(answerlist)):
                        print(answerlist[a])
                    decideprocess()
    
                else :
                    showallresult()
    
            return result
    
        def addition():
            global counter
            a = float(input("Enter any number. :"))
            b = float(input("Enter any number. :"))
            result = a + b
            print(result)
            counter = counter + 1
            assignment(result)
    
            return(result)
    
        def subtraction():
            global counter
            a = float(input("Enter any number. :"))
            b = float(input("Enter any number. :"))
            result = a - b
            print(result)
            counter = counter + 1
            assignment(result)
    
    
            return result
    
        def multiplecation():
            global counter
            a = float(input("Enter any number. :"))
            b = float(input("Enter any number. :"))
            result = a * b
            print(result)
            counter = counter + 1
            assignment(result)
    
    
            return result
    
        def devision():
            global counter
            a = float(input("Enter any number. :"))
            b = float(input("Enter any number. :"))
            result = a / b
            print(result)
            counter = counter + 1
            assignment(result)
    
    
            return result
    
        def assignment(result):
            global counter
            while counter < 10:
                assignmentanswer(result)
            if counter >= 10:
                changecountervalue()
                assignmentanswerover10(result ,newcounter)
    
            return result, newcounter
    
        def assignmentanswer(result):
            global counter
            answerlist[counter] = result
    
            return result
    
        def changecountervalue():
            global counter
            counter10 = int(counter/10)
            newcounter = (counter10*10) - counter
    
            return newcounter
    
        def assignmentanswerover10(result, newcounter):
            answerlist[newcounter] = result
    
            return result, newcounter
    
        def showallresult():
            for a in range(0,len(answerlist)):
                print(answerlist[a])
    
        def calculator(result):
            global counter
            global decision
            processes(result)
    
            return result
    
        def CALCULATOR(result):
            calculator(result)
    
            return result
    
    
    
    CALCULATOR(result) 
    
    
[/code]


CC BY-SA 4.0
2019-11-30T13:43:03.583
60975
2020-05-15T02:03:15.330
2019-11-30T13:53:25.323
36859
36859
question
python python3
計算機のプログラミングの中のresultという変数が上手く機能しません


> このコードの中でresultの変数を定義をし忘れている個所あるいは変数のミスを教えてください

最後の行の

[code]

    CALCULATOR(result) 
    
[/code]

このときの 引数 `result` が未定義です。


CC BY-SA 4.0
2019-12-01T00:11:40.790
60979
2019-12-01T00:11:40.790
5008
60975
answer