Question

def compute_invigilated_mark():

    """Prints given name and family name with overall score""" 

    test = 0.15

    exam = 0.60    

    first_name = input("Given names(s)? ")

    last_name = input("Family name? ")

    both_names = last_name.upper() + "," + first_name.title()

    new_test_percent = float(input("Test percent? ")) * test

    new_exam_percent = float(input("Exam percent? ")) * exam

    overall_percent = new_test_percent + new_exam_percent

    end_result = overall_percent / (exam + test)

    print(both_names + end_result)

compute_invigilated_mark()

我想得到最终结果，例如：Bourne, Jason: 66.0

rrror消息：

builtins.TypeError：无法隐式地将'float'对象转换为str。

注意：我把它分开了，所以你可以更容易地阅读：）。

Answer 1

both_names是一个字符串，而end_result是一个浮点数，但您正在尝试将它们连接起来（print(both_names + end_result)）。

您应该将end_result转换为字符串：

print(both_names + str(end_result))

告诉我这个功能有什么问题吗？

1 个答案: