Question

嗨，我正在尝试编写一个程序来对句子中的元音进行计数，然后分别打印出每个元音的计数。

Sentence = input("Please enter sentence: ")
a = 0
e = 0
i = 0
o = 0
u = 0
for index in range(0, len(Sentence) - 1):
    if Sentence(index) == "a":
        a = a + 1
    elif Sentence(index) == "e":
        e = e + 1
    elif Sentence(index) == "i":
        i = i + 1
    elif Sentence(index) == "o":
        o = o + 1
    elif Sentence(index) == "u":
        u = u + 1
print(a, e, i, o, u)

出现以下错误：

请输入句子：Traceback（最近通话最近）：File 第8行中的“ script.py” 如果Sentence（index）==“ a”：TypeError：'str'对象不可调用命令以非零状态1退出

任何帮助将不胜感激。谢谢

Answer 1

在我看来像python。

for index in range(0, len(Sentence) - 1):
    if Sentence[index] == "a": #You have Sentence(index)
        a = a + 1
    elif Sentence[index] == "e":
        e = e + 1
    elif Sentence[index] == "i":
        i = i + 1
    elif Sentence[index] == "o":
        o = o + 1
    elif Sentence[index] == "u":
        u = u + 1
print(a, e, i, o, u)

在元音计数程序中无法调用错误str对象

1 个答案: