無效語法：Python 初學者，我的第一個代碼

Question

我在輸入 myName 的開頭收到無效的語法消息。 我不知道為什么，也許是設置問題，但它突出顯示 myName 的第一個字母無效。

有誰知道為什么會這樣？

  # This program says hello and asks for my name

print('Hello World')
print('What is your name?' # ask for their name
myName = input()
print('It is good to meet you,' + myName)
print('The length of your name is:')
print(len(myName))
print('What is your age?') # ask for their age
myAge = input()
print('You will be ' + str(int(pyAge) + 1) + ' in a year.')

Answer 1

問題是您忘記了行中的右括號：

print('What is your name?' # ask for their name

它應該是：

print('What is your name?') # ask for their name

另外，我對最后一行有一個快速提示。 如果您這樣做，將產生相同的輸出：

print('You will be', int(myAge) + 1, 'in a year.')