Q ) 문자열로 구성된 리스트의 합계를 구하는 함수를 생성하세요.

testList  = ["11","22"]
answer = customSumFunction(testList)
answer -> 33

 

# 문자리스트 합
def stringNumberSum(inputList):
    for i in range(0,len(inputList),):
        inputList[i] = int(inputList[i])
    return sum(inputList)

# 문자리스트 평균
def stringNumberAvg(inputList):
    for i in range(0,len(inputList),):
        inputList[i] = int(inputList[i])
    return sum(inputList) / len(inputList)

# 문자 -> 실수
def stringToDouble(inputList):
    for i in range(0,len(inputList),):
        inputList[i] = int(inputList[i])
    return inputList

# 문자 -> 정수
def stringToInt(inputList):
    for i in range(0,len(inputList),):
        inputList[i] = int(inputList[i])
    return inputList

# 숫자 -> 문자
def numberToString(inputList):
    for i in range(0,len(inputList),):
        inputList[i] = str(inputList[i])
    return inputList

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