Python 为什么可以'；是否删除变量后面的空格？

在我的最后一行中，我似乎无法摆脱

age1

和

？

之间的空白。我尝试添加

+

，但得到的只是语法错误。有人能帮我吗

    name = input("What's your name? ")
    print("")
    print("Hi " + name + "!")

    age1 = int(input("How old are you? "))
    age2 = age1/2+7

    print(age1, "? Cool! Just remember that you can't date anyone younger than " + format(age2,"0.0f") + "!")

我尝试添加“+”，但得到的只是语法错误

您需要将

，

替换为

+

：

print(age1 + "? Cool! Just remember that you can't date anyone younger than " + format(age2,"0.0f") + "!")

从Python 3.6开始，使用1:

---

1 Python的早期版本也提供了不同的格式选项，但这些选项现在主要是历史性的

print(str(age1) + "? Cool! Just remember that you can't date anyone younger than " + format(age2,"0.0f") + "!")

我尝试添加“+”，但得到的只是语法错误

您需要将

，

替换为

+

：

print(age1 + "? Cool! Just remember that you can't date anyone younger than " + format(age2,"0.0f") + "!")

从Python 3.6开始，使用1:

---

1 Python的早期版本也提供了不同的格式选项，但这些选项现在主要是历史性的

print(str(age1) + "? Cool! Just remember that you can't date anyone younger than " + format(age2,"0.0f") + "!")