Python函数printng out all for all evens（1-10）但不是数字

Question

我做了一个python函数，它假设从1-100打印出偶数并添加总和。我设法打印出总和，但数字不打印出来。

def main():
    BuildList()

def BuildList():
    lstEvens = []
    for i in range(0,101):
        if i % 2 == 0:
            lstEvens.append(i)
    SumList(lstEvens)

def SumList(lstEvens):
    totalofEvens = sum(lstEvens)
    ShowResults(totalofEvens)

def ShowResults(totalofEvens):
    print("The sum of all Even numbers combined is" ,totalofEvens)
    print(lstEvens)

main()

Answer 1

lstEvens未在函数ShowResults中定义。